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Index of Botanical Specimens

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Aceraceae
GH: 01870987 Acer glabrum Torrey USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3017 1922-8-13

GH: 01792021 Acer negundo interius (Britton) Sargent USA: Colorado Naturita, Western Montrose County E. B. Payson & L. E. B. Payson 3869 1924-6-20

Anacardiaceae
GH: 01868521 Rhus trilobata simplicifolia (Greene) F. A. Barkley USA: Colorado Western Montrose County E. B. Payson & L. E. B. Payson 3923 1924-7-14

Apocynaceae
GH: 02179362 Apocynum androsaemifolium Linnaeus USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1886 1920-7-3

GH: 02179348 Apocynum androsaemifolium Linnaeus USA: Idaho Hills southeast of Victor E. B. Payson & L. E. B. Payson 2170 1920-7-28

GH: 02179620 Apocynum androsaemifolium Linnaeus USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2186 1920-8-3

Asteraceae
GH: 02141096 Agoseris aurantiaca purpurea (A. Gray) Cronquist USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4062 1924-7-29

GH: 02141095 Agoseris aurantiaca purpurea (A. Gray) Cronquist USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4088 1924-7-31

GH: 02141094 Agoseris aurantiaca purpurea (A. Gray) Cronquist USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4086 1924-7-31

GH: 02141162 Agoseris glauca (Pursh) Rafinesque USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2168 1920-7-28

GH: 02141310 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1943 1920-7-10

GH: 02141297 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1856 1920-7-1

GH: 02141324 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1917 1920-7-8

GH: 02141341 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Utah Upper Stillwater fork-La Motte peak area E. B. Payson & L. E. B. Payson 5116 1926-7-26

GH: 02141370 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4417 1925-7-21

GH: 02141364 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Wyoming Surveyor Park E. B. Payson & L. E. B. Payson 2831 1922-7-28

GH: 02141796 Agoseris parviflora (Nuttall) D. Dietrich USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1686 1920-6-17

GH: 00968586 Artemisia carruthii Alph. Wood ex J. H. Carruth USA: Colorado near Dolores River at Bedrock E. B. Payson & L. E. B. Payson 3919 1924-7-14

GH: 00988041 Artemisia franserioides Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 1924-8-16

GH: 00988776 Artemisia ludoviciana Nuttall USA: Utah near West Fork of Bear River. Foothills of U... E. B. Payson & L. E. B. Payson 4840 1926-7-1

GH: 00988968 Artemisia ludoviciana incompta (Nuttall) D. D. Keck USA: Wyoming Jackson's Hole; Tetons E. B. Payson & L. E. B. Payson 2264 1920-8-9

GH: 01234067 Artemisia michauxiana Besser USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3960 1924-7-22

GH: 01234179 Artemisia norvegica saxatilis Hall & Clements USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2994 1922-8-7

GH: 01234178 Artemisia norvegica saxatilis Hall & Clements USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4543 1925-8-5

GH: 01234408 Artemisia scopulorum A. Gray USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2895 1922-7-30

GH: 01234398 Artemisia scopulorum A. Gray USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5041 1926-7-19

GH: 01234396 Artemisia scopulorum A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4053 1924-7-29

GH: 01923703 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3007 1922-8-13

GH: 01923698 Brickellia grandiflora (Hooker) Nuttall USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2270 1920-8-9

GH: 01923801 Brickellia oblongifolia linifolia B. L. Robinson USA: Colorado Naturita (Colorado): Western Montrose County E. B. Payson & L. E. B. Payson 3860 1924-6-20

GH: 02215682 Chaetopappa ericoides (Torrey) G. L. Nesom USA: Colorado Ridgeway E. B. Payson & L. E. B. Payson 3848 1924-6-18

GH: 02216385 Chrysothamnus greenei (A. Gray) Greene USA: Colorado West Paradox E. B. Payson & L. E. B. Payson 2329 1920-8-22

GH: 02216608 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2929 1922-8-5

GH: 02216713 Chrysothamnus viscidiflorus lanceolatus (Nuttall) H. M. Hall & Clements USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2927 1922-8-5

GH: 02020517 Cirsium canovirens (Rydberg) Petrak USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1824 1920-6-30

GH: 02020765 Cirsium drummondii acaulescens (A. Gray) J. F. Macbride USA: Utah Stillwater Fork - La Motte peak region E. B. Payson & L. E. B. Payson 5050 1926-7-21

GH: 02020834 Cirsium eriocephalum A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4026 1924-7-24

GH: 02020968 Cirsium hookerianum Nuttall USA: Wyoming 20 miles west of Big Piney, Sagebrush flat E. B. Payson & L. E. B. Payson 2656 1922-7-11

GH: 02020965 Cirsium hookerianum Nuttall USA: Wyoming Cow Creek, 11 miles north of Encampment E. B. Payson & L. E. B. Payson 2527 1922-7-2

GH: 02021598 Cirsium parryi (A. Gray) Petrak USA: Colorado Near Trout L ake E. B. Payson & L. E. B. Payson 4214 1924-8-21

GH: 02021596 Cirsium parryi (A. Gray) Petrak USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4214 1924-8-21

GH: 02021018 Cirsium sp. USA: Utah Rive north of the Stillwater fork of the Bea... E. B. Payson & L. E. B. Payson 5148 1926-7-29

GH: 02142434 Crepis atribarba A. Heller USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4584 1925-8-5

GH: 02142433 Crepis atribarba A. Heller USA: Utah near Mill Creek, foothills of Uinta Mts. E. B. Payson & L. E. B. Payson 4892 1926-7-4

GH: 02142616 Crepis modocensis Greene USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1914 1920-7-8

GH: 02142652 Crepis modocensis Greene USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2149 1920-7-25

GH: 02142706 Crepis occidentalis Nuttall USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3839 1924-6-18

GH: 02142740 Crepis occidentalis Nuttall USA: Utah Goodman Ranch, Bear River E. B. Payson & L. E. B. Payson 4869 1926-7-3

GH: 02142734 Crepis occidentalis Nuttall USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2607 1922-7-9

GH: 02142746 Crepis occidentalis costata (A. Gray) Babcock & Stebbins USA: Idaho Salmon: [data not captured] E. B. Payson & L. E. B. Payson 1752 1920-6-23

GH: 02142946 Crepis runcinata Torrey & A. Gray USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1733 1920-6-20

GH: 02142930 Crepis runcinata Torrey & A. Gray USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2007 1920-7-14

GH: 01831018 Crepis runcinata Torrey & A. Gray USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2942 1922-8-6

GH: 02142998 Crepis runcinata Torrey & A. Gray USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2914 1922-8-1

GH: 02203711 Dieteria canescens (Pursh) Nuttall USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2187 1920-8-3

GH: 02203704 Dieteria canescens (Pursh) Nuttall USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2925 1922-8-5

GH: 02203700 Dieteria canescens (Pursh) Nuttall USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3053 1922-8-15

GH: 02205566 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Colorado Disappointment Creek E. B. Payson & L. E. B. Payson 4219 1924-8-28

GH: 02207206 Ericameria suffruticosa (Nuttall) G. L. Nesom USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3052 1922-8-15

GH: 02207847 Erigeron bloomeri A. Gray USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1826 1920-6-30

GH: 02206046 Erigeron caespitosus Nuttall USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4800 1926-6-20

GH: 02206337 Erigeron compositus Pursh USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1724 1920-6-18

GH: 02206474 Erigeron compositus Pursh USA: Wyoming Middle fork of Pole Creek E. B. Payson & L. E. B. Payson 4745 1926-5-30

GH: 02206467 Erigeron compositus Pursh USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2693 1922-7-12

GH: 02206468 Erigeron compositus Pursh USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2842 1922-7-28

GH: 02206469 Erigeron compositus Pursh USA: Utah Enroute to summit of Lamothe peak, near Uint... E. B. Payson & L. E. B. Payson 5028 1926-7-19

GH: 02206687 Erigeron corymbosus Nuttall USA: Wyoming near Cara E. B. Payson & L. E. B. Payson 4323 1925-7-9

GH: 02206629 Erigeron corymbosus Nuttall USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2039 1920-7-17

GH: 02206628 Erigeron corymbosus Nuttall USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1874 1920-7-2

GH: 02206627 Erigeron corymbosus Nuttall USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1833 1920-6-30

GH: 02206732 Erigeron coulteri Porter USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4151 1924-8-17

GH: 02348015 Erigeron eatonii A. Gray USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2069 1920-7-22

GH: 02348014 Erigeron eatonii A. Gray USA: Wyoming near base. Piney Mt25 miles west of Big Pine... E. B. Payson & L. E. B. Payson 2680 1922-7-12

GH: 02206998 Erigeron eatonii A. Gray USA: Utah Mill Creek foothills of Uinta Mts E. B. Payson & L. E. B. Payson 4890 1926-7-4

GH: 02348098 Erigeron elatior Greene USA: Utah La Sal Mts E. B. Payson & L. E. B. Payson 3971 1924-7-22

GH: 02348091 Erigeron elatior Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4146 1924-8-17

GH: 02348183 Erigeron engelmannii A. Nelson USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1684 1920-6-17

GH: 02348185 Erigeron engelmannii A. Nelson USA: Wyoming near Bear River E. B. Payson & L. E. B. Payson 4815 1926-6-30

GH: 02348186 Erigeron engelmannii A. Nelson USA: Wyoming slopes near Cora E. B. Payson & L. E. B. Payson 4332 1925-7-10

GH: 02348214 Erigeron eximius Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4142 1924-8-16

GH: 02348604 Erigeron formosissimus Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4177 1924-8-21

GH: 02348749 Erigeron glabellus Nuttall USA: Wyoming Margin of Jenny Lake. Jackson's Hole E. B. Payson & L. E. B. Payson 2200 1920-8-4

GH: 02348718 Erigeron glabellus Nuttall USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2003 1920-7-14

GH: 02353054 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Grand Teton; Jackson's Hole E. B. Payson & L. E. B. Payson 2236 1920-8-6

GH: 02353044 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2857 1922-7-29

GH: 02353043 Erigeron glacialis (Nuttall) A. Nelson USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2954 1922-8-7

GH: 02353011 Erigeron glacialis (Nuttall) A. Nelson USA: Utah La Motte peak region E. B. Payson & L. E. B. Payson 5152 1926-7-29

GH: 02353010 Erigeron glacialis (Nuttall) A. Nelson USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4012 1924-7-24

GH: 02353128 Erigeron gracilis Rydberg USA: Wyoming in the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4526 1925-8-4

GH: 02353234 Erigeron grandiflorus Hooker USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2881 1922-7-30

GH: 02353223 Erigeron grandiflorus Hooker USA: Utah near West Fork of Bear River, Uintah Mts E. B. Payson & L. E. B. Payson 4904 1926-7-7

GH: 02353224 Erigeron grandiflorus Hooker USA: Utah La Matte Peak, Uintah Mts E. B. Payson & L. E. B. Payson 5029 1926-7-19

GH: 02353186 Erigeron grandiflorus Hooker USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2061 1920-7-17

GH: 02353152 Erigeron grandiflorus Hooker USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4189 1924-8-21

GH: 02353679 Erigeron leiomerus A. Gray USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2084 1920-7-22

GH: 02353678 Erigeron leiomerus A. Gray USA: Wyoming Piney Mt., 25 miles west of big Piney E. B. Payson & L. E. B. Payson 2692 1922-7-12

GH: 02353677 Erigeron leiomerus A. Gray USA: Wyoming Sheep Mt. In the vicinity of Green River Lak... E. B. Payson & L. E. B. Payson 4507 1925-8-1

GH: 02353674 Erigeron leiomerus A. Gray USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3049a 1922-8-15

GH: 02353673 Erigeron leiomerus A. Gray USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2830 1922-7-28

GH: 02353664 Erigeron leiomerus A. Gray USA: Utah basin west of la Motte Peak E. B. Payson & L. E. B. Payson 5138 1926-7-27

GH: 02353647 Erigeron leiomerus A. Gray USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4188 1924-8-21

GH: 02353701 Erigeron linearis (Hooker) Piper USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1991 1920-7-11

GH: 02353958 Erigeron lonchophyllus Hooker USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2812 1922-7-26

GH: 02353953 Erigeron lonchophyllus Hooker USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2239 1920-8-6

GH: 02353962 Erigeron mancus Rydberg USA: Utah La Sal Mts E. B. Payson & L. E. B. Payson 3980 1924-7-23

GH: 02353990 Erigeron melanocephalus A. Nelson USA: Utah La Sal Mts E. B. Payson & L. E. B. Payson 4101 1924-8-1

GH: 02352145 Erigeron nivalis Nuttall USA: Wyoming Glacier Creek; Jackson's Hole E. B. Payson & L. E. B. Payson 2255 1920-8-9

GH: 02352143 Erigeron nivalis Nuttall USA: Wyoming Surveyor park, Fremont Lake E. B. Payson & L. E. B. Payson 2853 1922-7-28

GH: 02352141 Erigeron nivalis Nuttall USA: Wyoming Cañon above New Fork Lakes E. B. Payson & L. E. B. Payson 4449 1925-7-27

GH: 02352136 Erigeron nivalis Nuttall USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2820 1922-7-27

GH: 02352126 Erigeron nivalis Nuttall USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4035 1924-7-27

GH: 02352107 Erigeron nivalis Nuttall USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4153 1924-8-17

GH: 02352781 Erigeron pinnatisectus (A. Gray) A. Nelson USA: Colorado Near Trout lake E. B. Payson & L. E. B. Payson 4190 1924-8-21

GH: 02351157 Erigeron pumilis intermedius Cronquist USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2027 1920-7-15

GH: 02351347 Erigeron sparsifolius Eastwood USA: Colorado Bedrock; Western Montrose County E. B. Payson & L. E. B. Payson 3921 1924-7-14

GH: 02351420 Erigeron speciosus de Candolle USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4128 1924-8-15

GH: 02351440 Erigeron speciosus de Candolle USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2158 1920-7-25

GH: 02351428 Erigeron speciosus de Candolle USA: Colorado Horsefly Creek; Western Montrose County E. B. Payson & L. E. B. Payson 3906 1924-7-6

GH: 02351599 Erigeron speciosus de Candolle USA: Wyoming Saltlick Mt., northeast of kendal E. B. Payson & L. E. B. Payson 2968 1922-8-7

GH: 02351598 Erigeron speciosus de Candolle USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2679 1922-7-12

GH: 02351554 Erigeron speciosus de Candolle USA: Utah La Sal Mts.; Geyser Pass E. B. Payson & L. E. B. Payson 3937 1924-7-21

GH: 00229487 Erigeron uintahensis Cronquist USA: Utah Mill Creek, foothills of Uintah Mountains E. B. Payson & L. E. B. Payson 4894 1926-7-4

GH: 00006794 Erigeron vagus Payson USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4033 1924-7-27

GH: 02204107 Heterotheca pumila (Greene) Semple USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4013 1924-7-24

GH: 02204097 Heterotheca pumila (Greene) Semple USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4121 1924-8-15

GH: 02204632 Heterotheca villosa minor (Hooker) Semple USA: Colorado Ridgeway E. B. Payson & L. E. B. Payson 3835 1934-6-18

GH: 02204623 Heterotheca villosa minor (Hooker) Semple USA: Colorado near Ute; Western Montrose County E. B. Payson & L. E. B. Payson 3894 1924-7-3

GH: 02204620 Heterotheca villosa minor (Hooker) Semple USA: Colorado Bedrock E. B. Payson & L. E. B. Payson 3922 1924-7-14

GH: 02204672 Heterotheca villosa minor (Hooker) Semple USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1905 1920-7-6

GH: 01831222 Hieracium albiflorum Hooker USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2121 1920-7-24

GH: 01831230 Hieracium albiflorum Hooker USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 2062 1920-7-19

GH: 01831292 Hieracium albiflorum Hooker USA: Wyoming Surveyor Park E. B. Payson & L. E. B. Payson 2849 1922-7-28

GH: 01831287 Hieracium albiflorum Hooker USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4392 1925-7-20

GH: 01831576 Hieracium cynoglossoides Arvet-Touvet USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3011 1922-8-13

GH: 01831705 Hieracium gracile Hooker USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4164 1924-8-18

GH: 01831758 Hieracium gracile Hooker USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2838 1922-7-28

GH: 01831757 Hieracium gracile Hooker USA: Wyoming Grand Teton. Jackson's Hole E. B. Payson & L. E. B. Payson 2222 1920-8-6

GH: 01831737 Hieracium gracile Hooker USA: Utah La Motte Peak Uintah Mts. E. B. Payson & L. E. B. Payson 5104 1926-7-24

GH: 01832969 Hieracium scouleri Hooker USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2163 1920-7-28

GH: 00011935 Packera dimorphophylla paysonii (T. M. Barkley) Trock & T. M. Barkley USA: Wyoming Teton Pass Mountains, east of Victor, Idaho E. B. Payson & L. E. B. Payson 2146 1920-7-25

GH: 00011935 Senecio dimorphophyllus Greene USA: Wyoming Teton Pass Mountains, east of Victor, Idaho E. B. Payson & L. E. B. Payson 2146 1920-7-25

GH: 00011935 Senecio dimorphophyllus paysoni T. M. Barkley USA: Wyoming Teton Pass Mountains, east of Victor, Idaho E. B. Payson & L. E. B. Payson 2146 1920-7-25

GH: 00013031 Tetradymia glabrata calva Payson USA: Idaho Salmon, 4500 feet E. B. Payson & L. E. B. Payson 1878 1920-7-3

GH: 00013035 Tetradymia permixta Payson USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2591 1922-7-6

Bartramiaceae
FH: 00824898 Philonotis fontana (Hedwig) Bridel USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2181 1920-7-29

Betulaceae
GH: 02194266 Betula occidentalis Hooker USA: Colorado Western Montrose County E. B. Payson & L. E. B. Payson 3879 1924-6-27

GH: 02194278 Betula occidentalis Hooker USA: Colorado Naturita Western Montrose County E. B. Payson & L. E. B. Payson 3879 1924-6-27

GH: 02194535 Betula occidentalis Hooker USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4435 1925-7-24

Boraginaceae
GH: 01956791 Amsinckia menziesii A. Nelson & J. F. Macbride USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1837 1920-6-30

GH: 01956805 Amsinckia menziesii A. Nelson & J. F. Macbride USA: Idaho Soda Springs. Alt. 5,700 ft. E. B. Payson & L. E. B. Payson 1725 1920-6-18

GH: 01957961 Cryptantha ambigua (A. Gray) Greene USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1756 1920-6-23

GH: 02023538 Cryptantha fendleri (A. Gray) Greene USA: Wyoming near Big Piney. E. B. Payson & L. E. B. Payson 4365 1925-7-12

GH: 02024261 Cryptantha kelseyana Greene USA: Wyoming 3 miles north of Saratoga. E. B. Payson & L. E. B. Payson 2535 1922-7-3

GH: 02024494 Cryptantha minima Rydberg USA: Colorado Naturita (Colorado): Western Montrose County... E. B. Payson & L. E. B. Payson 3863 1924-6-20

GH: 02024971 Cryptantha pattersoni (A. Gray) Greene USA: Wyoming Near Cora. E. B. Payson & L. E. B. Payson 4318 1925-7-9

GH: 02024972 Cryptantha pattersoni (A. Gray) Greene USA: Wyoming 20 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 2546 1922-7-4

GH: 02025678 Cryptantha torreyana (A. Gray) Greene USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2628 1922-7-9

GH: 02026750 Eritrichium nanum elongatum (Rydberg) Cronquist USA: Utah slopes of La Matte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5039 1926-7-19

GH: 02026751 Eritrichium nanum elongatum (Rydberg) Cronquist USA: Utah Lamotte Peak, Uinta Mts. E. B. Payson & L. E. B. Payson 5039 1926-7-19

GH: 02027451 Hackelia micrantha (Eastwood) J. L. Gentry USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 1950 1920-7-10

GH: 02027636 Hackelia micrantha (Eastwood) J. L. Gentry USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2152 1920-7-25

GH: 02027637 Hackelia micrantha (Eastwood) J. L. Gentry USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2958 1922-8-7

GH: 02027693 Hackelia patens (Nuttall) I. M. Johnston USA: Idaho Base to summit of mountains northeast of Lak... E. B. Payson & L. E. B. Payson 2045 1920-7-17

GH: 02027771 Hackelia patens (Nuttall) I. M. Johnston USA: Wyoming Hills east of Afton E. B. Payson & L. E. B. Payson 3255 1923-6-24

GH: 02027775 Hackelia patens (Nuttall) I. M. Johnston USA: Wyoming near Bear River and state line. E. B. Payson & L. E. B. Payson 4812 1926-6-30

GH: 02027778 Hackelia patens (Nuttall) I. M. Johnston USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2622 1922-7-9

GH: 01994547 Lappula desertorum Greene USA: Wyoming near Cora. E. B. Payson & L. E. B. Payson 4317 1925-7-9

GH: 01994778 Lappula heterosperma Greene USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1783 1920-6-24

GH: 01995062 Lappula redowskii (Hornemann) Greene USA: Idaho Soda Springs, along R. R. track E. B. Payson & L. E. B. Payson 1714 1920-6-18

GH: 01995054 Lappula redowskii (Hornemann) Greene USA: Idaho Soda Springs E. B. Payson & L. E. B. Payson 1713 1920-6-18

GH: 01995340 Lappula redowskii (Hornemann) Greene USA: Wyoming near Cora. E. B. Payson & L. E. B. Payson 4339 1925-7-10

GH: 01995338 Lappula redowskii (Hornemann) Greene USA: Wyoming 20 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 2547 1922-7-4

GH: 01996662 Lithospermum multiflorum Torrey USA: Colorado Horsefly Cañon near Ute; Western Montrose C... E. B. Payson & L. E. B. Payson 3909 1924-7-6

GH: 01997480 Mertensia alpina (Torrey) G. Don USA: Wyoming In the vicinity of Green River Lakes; Sheep ... E. B. Payson & L. E. B. Payson 4467 1925-8-1

GH: 01997473 Mertensia alpina (Torrey) G. Don USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2977 1922-8-7

GH: 01997500 Mertensia arizonica Greene USA: Utah Goodman Ranch E. B. Payson & L. E. B. Payson 4830 1926-6-30

GH: 01997519 Mertensia arizonica Greene USA: Utah near west fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4927 1926-7-8

GH: 01997574 Mertensia brevistyla S. Watson USA: Utah Near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4918 1926-7-7

GH: 01997813 Mertensia ciliata (James) G. Don USA: Utah West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4929 1926-7-8

GH: 01997805 Mertensia ciliata (James) G. Don USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3950 1924-7-22

GH: 01997872 Mertensia ciliata (James) G. Don USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2140 1920-7-25

GH: 01997871 Mertensia ciliata (James) G. Don USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2140 1920-7-25

GH: 01997856 Mertensia ciliata (James) G. Don USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2971 1922-8-7

GH: 01997855 Mertensia ciliata (James) G. Don USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2726 1922-7-16

GH: 01997928 Mertensia franciscana A. Heller USA: Colorado near Sheep Creek; Western Montrose County E. B. Payson & L. E. B. Payson 3905 1924-7-6

GH: 01997988 Mertensia humilis Rydberg USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1688 1920-6-17

GH: 02058204 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4185 1924-8-21

GH: 02058258 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Wyoming on Medicine Bow Peak, Medicine Bow Mts. E. B. Payson & L. E. B. Payson 5156 1926-8-4

GH: 02058256 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Wyoming Sheep Mountain (Ferry Peak), Snake River Ran... E. B. Payson & L. E. B. Payson 3470 1923-7-11

GH: 02058253 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Wyoming Wind River Mountains, 10 Miles northeast of ... E. B. Payson & L. E. B. Payson 2886 1922-7-30

GH: 02058252 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Wyoming In the vicinity of Green River Lakes; Sheep ... E. B. Payson & L. E. B. Payson 4463 1925-8-1

GH: 02058232 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3983 1924-7-23

GH: 02058230 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4032 1924-7-27

GH: 02058223 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Utah on upper part of peak, near West Fork of Bea... E. B. Payson & L. E. B. Payson 4913 1926-7-7

GH: 02058677 Mertensia oblongifolia (Nuttall) G. Don USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2749 1922-7-18

GH: 02058671 Mertensia oblongifolia (Nuttall) G. Don USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2612 1922-7-9

GH: 01872851 Myosotis alpestris asiatica Vestergren ex Hultén USA: Wyoming In the vicinity of Green River Lakes. Sheep ... E. B. Payson & L. E. B. Payson 4466 1925-8-1

GH: 02059724 Oreocarya bakeri Greene USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3834 1924-6-18

GH: 02059769 Oreocarya caespitosa A. Nelson USA: Wyoming between Eden and Big Piney E. B. Payson & L. E. B. Payson 2578 1922-7-6

GH: 02060376 Oreocarya flava A. Nelson USA: Wyoming 3 miles north of Saratoga. E. B. Payson & L. E. B. Payson 2533 1922-7-3

GH: 02060417 Oreocarya flavoculata A. Nelson USA: Colorado above Nucla; Western Montrose County E. B. Payson & L. E. B. Payson 3874 1924-6-22

GH: 02060418 Oreocarya flavoculata A. Nelson USA: Colorado Naturita; Western Montrose County. E. B. Payson & L. E. B. Payson 3865 1924-6-20

GH: 02060416 Oreocarya flavoculata A. Nelson USA: Colorado Western Montrose County. n. e. of Nucla E. B. Payson & L. E. B. Payson 3875 1924-6-22

GH: 02060538 Oreocarya flavoculata A. Nelson USA: Wyoming Freezeout hills, 25 miles north of Medicine ... E. B. Payson & L. E. B. Payson 4806 1926-6-21

GH: 02060537 Oreocarya flavoculata A. Nelson USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1689 1920-6-17

GH: 02060526 Oreocarya flavoculata A. Nelson USA: Wyoming near Cora. E. B. Payson & L. E. B. Payson 4319 1925-7-9

GH: 02060946 Oreocarya nitida Greene USA: Colorado Western Montrose County. E. B. Payson & L. E. B. Payson 3876 1924-6-26

GH: 02061051 Oreocarya paradoxa A. Nelson USA: Colorado East Paradox; Western Montrose County. E. B. Payson & L. E. B. Payson 4223 1924-6-20

GH: 02061146 Oreocarya sericea (A. Gray) Greene USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2580 1922-7-6

GH: 02061138 Oreocarya sericea (A. Gray) Greene USA: Wyoming Cow Creek, 11 miles north of Encampment E. B. Payson & L. E. B. Payson 2528 1922-7-2

GH: 02143108 Plagiobothrys scopulorum (Greene) I. M. Johnstone USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4386 1925-7-20

GH: 02143411 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: Utah Near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4852 1926-7-1

GH: 02143480 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: Wyoming Daniel E. B. Payson & L. E. B. Payson 2801 1922-7-23

GH: 02143481 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: Wyoming Big Creek, road to Encampment E. B. Payson & L. E. B. Payson 2513 1922-6-30

GH: 02144224 Tiquilia nuttallii (Bentham) A. T. Richardson USA: Wyoming near Big Piney. E. B. Payson & L. E. B. Payson 4359 1925-7-12

Brassicaceae
GH: 00992271 Alyssum alyssoides Linnaeus USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2160 1920-7-26

GH: 00960654 Arabis hirsuta pycnocarpa (M. Hopkins) Rollins USA: Utah West Fork of Bear River E. B. Payson & L. E. B. Payson 4837 1926-7-1

GH: 00960666 Arabis hirsuta pycnocarpa (M. Hopkins) Rollins USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4791 1926-6-20

GH: 00974418 Arabis nuttallii B. L. Robinson USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3024 1922-8-15

GH: 00974701 Barbarea orthoceras Ledebour USA: Idaho Henry Lake. Alt. 8000 ft. E. B. Payson & L. E. B. Payson 2058 1920-7-17

GH: 00974703 Barbarea orthoceras Ledebour USA: Idaho Salmon. Alt. 5500 ft. E. B. Payson & L. E. B. Payson 1897 1920-7-4

GH: 00974717 Barbarea orthoceras Ledebour USA: Montana Madison River; West Yellowstone E. B. Payson & L. E. B. Payson 1932 1920-7-8

GH: 01181757 Boechera cobrensis (M. E. Jones) Dorn USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2569 1922-7-6

GH: 01181768 Boechera cusickii (S. Watson) Al-Shehbaz USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1832 1920-6-30

GH: 01153890 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3850 1924-6-18

GH: 00932158 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 1984 1920-7-11

GH: 00932246 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Montana West Yellowstone E. B. Payson & L. E. B. Payson 1925 1920-7-8

GH: 00932294 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Utah near Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4967 1926-7-15

GH: 00932295 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Utah Near Mill Creek, foothills of Uinta Mts. E. B. Payson & L. E. B. Payson 4876 1926-7-4

GH: 00932305 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4389 1925-7-20

GH: 00932316 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2739 1922-7-17

GH: 00932318 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2742 1922-7-17

GH: 00932322 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2194 1920-8-3

GH: 00932329 Boechera drepanoloba (Greene) Windham & Al-Shehbaz USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3039 1922-8-15

GH: 00932549 Boechera holboelii pendulocarpa (A. Nelson) N. Snow USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 1971 1920-7-11

GH: 00932649 Boechera holboelii pendulocarpa (A. Nelson) N. Snow USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2678 1922-7-12

GH: 00946241 Boechera lemmonii (S. Watson) W. A. Weber USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2674 1922-7-12

GH: 00946252 Boechera lemmonii (S. Watson) W. A. Weber USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2135 1920-7-15

GH: 00946427 Boechera lyallii (S. Watson) Dorn USA: Utah La Motte Peak Uintah Mts. E. B. Payson & L. E. B. Payson 5043 1926-7-19

GH: 00946477 Boechera microphylla (Nuttall) Dorn USA: Idaho Salmon. Alt. 4,500 ft. E. B. Payson & L. E. B. Payson 1789 1920-6-25

GH: 00946612 Boechera nuttallii (Kuntze) Dorn USA: Idaho Soda Springs. Alt. 5,700 ft. E. B. Payson & L. E. B. Payson 1722 1920-6-18

GH: 00946613 Boechera nuttallii (Kuntze) Dorn USA: Idaho Henry Lake. Base to summit of mountains nort... E. B. Payson & L. E. B. Payson 1985 1920-7-11

GH: 00948233 Boechera retrofracta (Graham) A. Löve & D. Löve USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2822 1922-7-27

GH: 00948240 Boechera retrofracta (Graham) A. Löve & D. Löve USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2817 1922-7-26

GH: 00944294 Boechera sp. USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1788 1920-6-25

GH: 00944000 Boechera stricta (Graham) Al-Shehbaz USA: Utah Stillwater Fork Uintah Mts. E. B. Payson & L. E. B. Payson 4980 1926-7-15

GH: 00944027 Boechera stricta (Graham) Al-Shehbaz USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3945 1924-7-21

GH: 00944086 Boechera stricta (Graham) Al-Shehbaz USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2850 1922-7-28

GH: 00944120 Boechera stricta (Graham) Al-Shehbaz USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2215 1920-8-6

GH: 01098797 Cardamine breweri leibergii (Holzinger) C. L. Hitchcock USA: Idaho Hills southeast of Victor. Alt. 6200 ft. E. B. Payson & L. E. B. Payson 2111 1920-7-24

GH: 01098799 Cardamine breweri leibergii (Holzinger) C. L. Hitchcock USA: Idaho Henry Lake. Alt. 6,000 ft. E. B. Payson & L. E. B. Payson 2012 1920-7-14

GH: 01155293 Cardamine cordifolia A. Gray USA: Utah La Sal Mts E. B. Payson & L. E. B. Payson 3952 1924-7-22

GH: 00983149 Cardamine cordifolia A. Gray USA: Utah West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4928 1926-7-8

GH: 00983179 Cardamine cordifolia A. Gray USA: Utah West Fork of Bear River E. B. Payson & L. E. B. Payson 4839 1920-7-11

GH: 00983916 Cardamine oligosperma Nuttall USA: Utah Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4972 1926-7-15

GH: 00983941 Cardamine oligosperma Nuttall USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2909 1922-7-31

GH: 00999413 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Idaho Salmon, Along Jessie Creek E. B. Payson & L. E. B. Payson 1818 1920-6-28

GH: 00999469 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Montana along the Madison River. West Yellowstone E. B. Payson & L. E. B. Payson 1933 1920-7-8

GH: 01087184 Cardamine unijuga Rydberg USA: Utah Stillwater Fork. Uintah Mts E. B. Payson & L. E. B. Payson 4972 1926-7-15

GH: 00986284 Descurainia californica O. E. Schulz USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3029 1922-8-15

GH: 01155371 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4216 1924-8-21

GH: 01155386 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Utah La Sal Mts E. B. Payson & L. E. B. Payson 3969 1924-7-22

GH: 00986403 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Wyoming Mill Creek, near Bear River E. B. Payson & L. E. B. Payson 4943 1926-7-10

GH: 00986409 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4387 1925-7-20

GH: 00986410 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2959 1922-8-7

GH: 00986411 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2743 1922-7-17

GH: 00986412 Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3043 1922-8-15

GH: 00986492 Descurainia incisa filipes (A. Gray) Rollins USA: Montana Armstead E. B. Payson & L. E. B. Payson 1736 1920-6-20

GH: 01155566 Descurainia pinnata intermedia (Rydberg) Detling USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3853 1924-6-18

GH: 01155573 Descurainia pinnata intermedia (Rydberg) Detling USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1695 1920-6-17

GH: 01084135 Descurainia pinnata intermedia (Rydberg) Detling USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1872 1920-7-2

GH: 01084211 Descurainia pinnata intermedia (Rydberg) Detling USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4367 1925-7-12

GH: 01084270 Descurainia pinnata nelsonii (Rydberg) Detling USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 2041 1920-7-17

GH: 01084309 Descurainia pinnata nelsonii (Rydberg) Detling USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4348 1925-7-11

GH: 01084765 Draba abajoensis Windham & Al-Shehbaz USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3955 1924-7-22

GH: 01084822 Draba albertina Greene USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2184 1920-7-29

GH: 01084823 Draba albertina Greene USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1845 1920-7-1

GH: 01084843 Draba albertina Greene USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1923 1920-7-8

GH: 01084932 Draba albertina Greene USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2841 1922-7-28

GH: 01084933 Draba albertina Greene USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2725 1922-7-16

GH: 01084934 Draba albertina Greene USA: Wyoming Saltlick Mt., northeast of Kendall. Lower el... E. B. Payson & L. E. B. Payson 2970 1922-8-7

GH: 01084942 Draba albertina Greene USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2784 1922-7-18

GH: 00018996 Draba apiculata C. L. Hitchcock USA: Utah La Motte Peak area, 10500-12000 feet E. B. Payson & L. E. B. Payson 5048 1926-7-19

GH: 01103471 Draba aurea Vahl USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3944 1924-7-21

GH: 01103478 Draba aurea Vahl USA: Utah Near La Motte Peak E. B. Payson & L. E. B. Payson 5024 1926-7-19

GH: 01103480 Draba aurea Vahl USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4911 1926-7-7

GH: 01103547 Draba aurea Vahl USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4211 1924-8-21

GH: 01103831 Draba cana Rydberg USA: Utah near La Motte Peak E. B. Payson & L. E. B. Payson 5021 1926-7-19

GH: 01106369 Draba densifolia Nuttall ex Torrey & A. Gray USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2675 1922-7-12

GH: 00992009 Draba graminea Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4176 1924-8-18

GH: 01115230 Draba incerta Payson USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4562 1925-8-5

GH: 01115236 Draba incerta Payson USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2975 1922-8-7

GH: 01115251 Draba incerta Payson USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3030 1922-8-15

GH: 01115670 Draba lonchocarpa Rydberg USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5734 1926-7-19

GH: 01115775 Draba nemorosa Linnaeus USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1758 1920-6-23

GH: 01115790 Draba nemorosa Linnaeus USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1737 1920-6-20

GH: 00971315 Draba oligosperma Hooker USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1982 1920-7-11

GH: 00971351 Draba oligosperma Hooker USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1738 1920-6-20

GH: 00971465 Draba oligosperma Hooker USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4563 1925-8-5

GH: 00971468 Draba oligosperma Hooker USA: Wyoming 3 miles west of Rawlins. E. B. Payson & L. E. B. Payson 2542 1922-7-3

GH: 00971480 Draba oligosperma Hooker USA: Utah near La Motte Peak E. B. Payson & L. E. B. Payson 5049 1926-7-19

GH: 00971481 Draba oligosperma Hooker USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5049 1926-7-19

GH: 00971500 Draba oligosperma Hooker USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3031 1922-8-15

GH: 00971512 Draba oligosperma Hooker USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2781 1922-7-18

GH: 00971721 Draba praealta Greene USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 2057 1920-7-17

GH: 00992089 Draba rectifructa C. L. Hitchcock USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4215 1924-8-21

GH: 01561311 Draba ventosa A. Gray USA: Wyoming In the vicinity of Green River Lakes. Sheep ... E. B. Payson & L. E. B. Payson 4501 1925-8-1

GH: 01561835 Erysimum capitatum (Douglas ex Hooker) Greene USA: Idaho Northeast of lake Henry Lake E. B. Payson & L. E. B. Payson 1987 1920-7-11

GH: 01538130 Erysimum capitatum (Douglas ex Hooker) Greene USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3989 1924-7-23

GH: 01538131 Erysimum capitatum (Douglas ex Hooker) Greene USA: Utah La Motte Peak Uintah Mts. E. B. Payson & L. E. B. Payson 5022 1926-7-19

GH: 01538158 Erysimum capitatum (Douglas ex Hooker) Greene USA: Utah Goodman ranch near Bear River E. B. Payson & L. E. B. Payson 4864 1926-7-3

GH: 01538339 Erysimum capitatum argillosum (Greene) R. J. Davis USA: Wyoming 20 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 1922-7-4

GH: 01538202 Erysimum capitatum amoenum (Greene) R. J. Davis USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5022 1926-7-19

GH: 01538663 Erysimum cheiranthoides Linnaeus USA: Wyoming Mill Creek, near Bear River E. B. Payson & L. E. B. Payson 4942 1926-7-10

GH: 01538668 Erysimum cheiranthoides Linnaeus USA: Wyoming Hoback River Canyon E. B. Payson & L. E. B. Payson 3071 1922-8-19

GH: 01538799 Erysimum inconspicuum (S. Watson) MacMillan USA: Idaho Soda Spring E. B. Payson & L. E. B. Payson 1727 1920-6-18

GH: 01538864 Erysimum inconspicuum (S. Watson) MacMillan USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2626 1922-7-9

GH: 01176404 Eutrema salsugineum (Pallas) Al-Shehbaz & S. I. Warwick USA: Montana Armstead; alt. 5500 ft E. B. Payson & L. E. B. Payson 1730 1920-6-20

GH: 01548577 Lepidium draba Linnaeus USA: Colorado Naturita; Western Montrose County E. B. Payson & L. E. B. Payson 3877 1924-6-27

GH: 01549045 Lepidium montanum Nuttall USA: Idaho Soda Springs E. B. Payson & L. E. B. Payson 1704 1920-6-18

GH: 01549381 Lepidium paysonii Rollins USA: Wyoming Piney Mt., 25 miles west of Big Piney; Base E. B. Payson & L. E. B. Payson 2699 1922-7-12

GH: 01549513 Lepidium ramosissimum bourgeauanum (Thellung) Rollins USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4135 1924-8-16

GH: 01549523 Lepidium ramosissimum bourgeauanum (Thellung) Rollins USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4360 1925-7-12

GH: 01549987 Lepidium virginicum pubescens (Greene) C. L. Hitchcock USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 38 37 1924-6-18

GH: 01549945 Lepidium virginicum medium (Greene) C. L. Hitchcock USA: Wyoming Fish Creek, Wyo-Colo. boundary E. B. Payson & L. E. B. Payson 2509 1922-6-29

GH: 01550794 Noccaea fendleri glauca (A. Nelson) Al-Shehbz & M. Koch USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4932 1926-7-4

GH: 01573065 Parrya rydbergii Botschantzev USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5027 1926-7-19

GH: 01573071 Parrya rydbergii Botschantzev USA: Wyoming In the vicinity of Green River Lakes, Sheep ... E. B. Payson & L. E. B. Payson 4504 1925-8-1

GH: 01573605 Physaria acutifolia Rydberg USA: Wyoming 20 miles west of Big Piny E. B. Payson & L. E. B. Payson 2618 1922-7-9

GH: 01575736 Physaria floribunda Rydberg USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3832 1924-6-17

GH: 01687566 Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz USA: Wyoming 20 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 2558 1922-7-4

GH: 01687646 Physaria montana (A. Gray) Greene USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3847 1924-6-18

GH: 01691015 Physaria paysonii (Rollins) O'Kane & Al-Shehbaz USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2944 1922-8-6

GH: 01691016 Physaria paysonii (Rollins) O'Kane & Al-Shehbaz USA: Wyoming Hoback River Canyon E. B. Payson & L. E. B. Payson 3074 1922-8-19

GH: 01691020 Physaria paysonii (Rollins) O'Kane & Al-Shehbaz USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2131 1920-7-25

GH: 01691603 Physaria utahensis (Rydberg) O'Kane & Al-Shehbaz USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4901 1926-7-7

GH: 01691874 Rorippa alpina (S. Watson) Rydberg USA: Wyoming Eastern slope of Grand Teton. Jackson's Hole E. B. Payson & L. E. B. Payson 2210 1920-8-6

GH: 01691878 Rorippa alpina (S. Watson) Rydberg USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5030 1926-7-19

GH: 01692032 Rorippa curvipes Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4131 1924-8-15

GH: 01692085 Rorippa curvipes Greene USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4014 1924-7-24

GH: 01692101 Rorippa curvipes Greene USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2101 1920-7-22

GH: 01692116 Rorippa curvipes integra (Rydberg) Stuckey USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2744 1922-7-17

GH: 01692864 Rorippa palustris hispida (Desvaux) Rydberg USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4362 1925-7-12

GH: 01692866 Rorippa palustris hispida (Desvaux) Rydberg USA: Wyoming Fremont Lake. Pinedale E. B. Payson & L. E. B. Payson 2807 1922-7-26

GH: 01716167 Sisymbrium linifolium (Nuttall) Nuttall ex Torrey & A. Gray USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2631 1922-7-10

GH: 01716394 Smelowskia americana Rydberg USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4181 1924-8-21

GH: 01716447 Smelowskia americana Rydberg USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3982 1924-7-23

GH: 01716473 Smelowskia americana Rydberg USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2890 1922-7-30

GH: 01716481 Smelowskia americana Rydberg USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2952 1922-8-7

GH: 01716482 Smelowskia americana Rydberg USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4916 1926-7-7

GH: 01716488 Smelowskia americana Rydberg USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2095 1920-7-22

GH: 01716838 Stanleya pinnata integrifolia (E. James) Rollins USA: Wyoming Ft. Steele E. B. Payson & L. E. B. Payson 1922-7-3

GH: 01736542 Subularia aquatica americana G. A. Mulligan & Calder USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4681 1925-8-16

GH: 01176404 Thellungiella salsuginea O. E. Schulz USA: Montana Armstead; alt. 5500 ft E. B. Payson & L. E. B. Payson 1730 1920-6-20

GH: 01736670 Thelypodiopsis elegans (Jones) Rydberg USA: Wyoming 10 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 1922-7-4

Cactaceae
GH: 00247441 Echinocereus viridiflorus Engelmann USA: Colorado Roadside between trail's end and Livermore. E. B. Payson & L. E. B. Payson 4241
Campanulaceae
GH: 01796326 Campanula rotundifolia Linnaeus USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 2032 1920-7-15

GH: 01796743 Campanula uniflora Linnaeus USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5092 1926-7-24

GH: 01799564 Porterella carnosula (Hooker & Arnott) Torrey USA: Utah near West Fork of Bear River E. B. Payson & L. E. B. Payson 4845 1926-7-1

Caprifoliaceae
GH: 02039270 Linnaea borealis longiflora (Torrey) Piper & Beattie USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4394 1925-7-20

GH: 02038604 Lonicera involucrata (Richardson) Banks ex Sprengel USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4003 1924-7-23

GH: 02038605 Lonicera involucrata (Richardson) Banks ex Sprengel USA: Utah basin west of La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5127 1926-7-27

GH: 02037429 Lonicera utahensis S. Watson USA: Wyoming Hoback River Canyon E. B. Payson & L. E. B. Payson 3064 1922-8-18

GH: 02037476 Lonicera utahensis S. Watson USA: Utah near west fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4931 1926-7-9

GH: 02183583 Sambucus nigra cerulea (Rafinesque) Bolli USA: Colorado North of Mesa Verde Nat. Park E. B. Payson & L. E. B. Payson 4221 1924-8-28

GH: 02184137 Sambucus racemosa Linnaeus USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4002 1924-7-23

GH: 02184219 Sambucus racemosa Linnaeus USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2271 1920-8-9

GH: 02036066 Symphoricarpos longiflorus A. Gray USA: Colorado Western Montrose County E. B. Payson & L. E. B. Payson 3923 1924-7-14

GH: 02036691 Symphoricarpos oreophilus A. Gray USA: Utah La Sal Mts., Geyser Pass E. B. Payson & L. E. B. Payson 3934 1924-7-21

GH: 02036751 Symphoricarpos oreophilus utahensis (Rydberg) A. Nelson USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2629 1922-7-10

GH: 02035064 Symphoricarpos vaccinioides Rydberg USA: Colorado Tabequache basin; Western Montrose County E. B. Payson & L. E. B. Payson 4226 1924-6-22

GH: 02035067 Symphoricarpos vaccinioides Rydberg USA: Colorado Uncompahgre Divide; Western Montrose County E. B. Payson & L. E. B. Payson 3896 1924-7-3

GH: 02035158 Symphoricarpos vaccinioides Rydberg USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1696 1920-6-17

Caryophyllaceae
GH: 01741237 Arenaria congesta Nuttall USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4090 1924-7-31

GH: 01741499 Arenaria fendleri A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3946 1924-7-21

GH: 01741815 Arenaria lanuginosa saxosa (A. Gray) Maguire USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4145 1924-8-17

GH: 01742856 Cerastium arvense Linnaeus USA: Montana West Yellowstone E. B. Payson & L. E. B. Payson 1926 1920-7-8

GH: 01743012 Cerastium arvense Linnaeus USA: Wyoming Hills east of Afton E. B. Payson & L. E. B. Payson 3271 1923-6-25

GH: 01743069 Cerastium arvense strictum Gaudin USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3995 1924-7-23

GH: 01743370 Cerastium beeringianum Chamisso & Schlechtendal USA: Utah La Motte Peak, Uinta Mts E. B. Payson & L. E. B. Payson 5040 1926-7-19

GH: 01743371 Cerastium beeringianum Chamisso & Schlechtendal USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2960 1922-8-7

GH: 01743640 Cerastium fontanum Baumgarten USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1820 1920-6-28

GH: 01745263 Minuartia biflora (Linnaeus) Schinz & Thellung USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5036 1926-7-19

GH: 01745282 Minuartia biflora (Linnaeus) Schinz & Thellung USA: Wyoming Stillwater Fork of Bear River E. B. Payson & L. E. B. Payson 5036 1926-7-19

GH: 01745492 Minuartia dawsonensis (Britton) House USA: Utah La Motte Peak, Uintah Mts E. B. Payson & L. E. B. Payson 5095 1926-7-24

GH: 01745989 Minuartia nuttallii (Pax) Briquet USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4192 1924-8-21

GH: 01713023 Minuartia nuttallii (Pax) Briquet USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3990 1924-7-23

GH: 01713044 Minuartia nuttallii (Pax) Briquet USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2780 1922-7-18

GH: 01713144 Minuartia obtusiloba (Rydberg) House USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4039 1924-7-27

GH: 01714598 Paronychia depressa (A. Gray & Torrey) Nuttall ex A. Nelson USA: Wyoming Bates Holes E. B. Payson & L. E. B. Payson 4771 1926-6-20

GH: 00274757 Paronychia pulvinata A. Gray USA: Utah La Motte Peak, Uintah Mts., 12000 [feet] E. B. Payson & L. E. B. Payson 5042 1926-7-19
GH: 00274757 Paronychia pulvinata pulvinata USA: Utah La Motte Peak, Uintah Mts., 12000 [feet] E. B. Payson & L. E. B. Payson 5042 1926-7-19
GH: 01751415 Silene acaulis subacaulescens (F. N. Williams) C. L. Hitchcock & B. Maguire USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4056 1924-7-29

GH: 01751376 Silene acaulis exscapa (Allioni) F. N. Williams USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2082 1920-7-22

GH: 01752177 Silene drummondii Hooker USA: Utah near Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5109 1926-7-26

GH: 01752180 Silene drummondii Hooker USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4414 1925-7-21

GH: 01752202 Silene drummondii striata (Rydberg) J. K. Morton USA: Utah west of La Motte Peak. Uintah Mts E. B. Payson & L. E. B. Payson 5130 1926-7-27

GH: 01752207 Silene drummondii striata (Rydberg) J. K. Morton USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4087 1924-7-31

GH: 01752215 Silene drummondii striata (Rydberg) J. K. Morton USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2907 1922-7-31

GH: 01752878 Silene menziesii Hooker USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2103 1920-7-22

GH: 01753160 Silene parryi (S. Watson) C. L. Hitchcock & B. Maguire USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2764 1922-7-18

GH: 01753174 Silene parryi (S. Watson) C. L. Hitchcock & B. Maguire USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2211 1920-8-6

GH: 01753276 Silene repens australe C. L. Hitchcock & Maguire USA: Wyoming Hoback River Canyon E. B. Payson & L. E. B. Payson 3073 1922-8-19

GH: 01622360 Stellaria jamesiana Torrey USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2153 1920-7-25

GH: 01623304 Stellaria longipes Goldie USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4092 1924-7-31

GH: 01623306 Stellaria longipes Goldie USA: Utah Ridge east of Stillwater Fork Uintah Mts. E. B. Payson & L. E. B. Payson 5009 1926-7-17

GH: 01624058 Stellaria ruscifolia Pallas ex Schlechtendal USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4072 1924-7-31

GH: 01624064 Stellaria ruscifolia Pallas ex Schlechtendal USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4072 1924-7-31

GH: 01624067 Stellaria ruscifolia Pallas ex Schlechtendal USA: Wyoming Mt. Wagner, southeast of Smoot E. B. Payson & L. E. B. Payson 3759 1923-8-5

Chenopodiaceae
GH: 01783002 Neokochia americana (S. Watson) G. L. Chu & S. C. Sanderson USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2590 1922-7-6

GH: 01785682 Suaeda nigra (Rafinesque) J. F. Macbride USA: Colorado Naturita, Western Montrose County E. B. Payson & L. E. B. Payson 3880 1924-6-28

Cleomaceae
GH: 00042348 Cleomella macbrideana Payson USA: Idaho Salmon: Alt. 4500 feet E. B. Payson & L. E. B. Payson 1840 1920-6-30

Cornaceae
GH: 02019033 Cornus stolonifera Michaux USA: Idaho Henry Lake. Alt. 6,000 ft. E. B. Payson & L. E. B. Payson 2011 1920-7-14

Crassulaceae
GH: 01990099 Rhodiola integrifolia Rafinesque USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4194 1924-8-21

GH: 01991345 Sedum debile S. Watson USA: Wyoming Gros Ventre mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3008 1922-8-13

GH: 01991934 Sedum rhodanthum A. Gray USA: Utah Stillwater Fork, Uintah [Uinta] Mts. E. B. Payson & L. E. B. Payson 5112 1926-7-26

GH: 01991938 Sedum rhodanthum A. Gray USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2289 1920-8-13

GH: 01991939 Sedum rhodanthum A. Gray USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2824 1922-7-27

GH: 01991949 Sedum rhodanthum A. Gray USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4646 1925-8-11

GH: 01990099 Sedum rosea integrifolium (Rafinesque) Hultén USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4194 1924-8-21

Cupressaceae
GH: 02105707 Juniperus osteosperma (Torrey) Little USA: Colorado Naturita (Colorado): Western Montrose County E. B. Payson & L. E. B. Payson 3868 1924-6-20

Cyperaceae
GH: 02393690 Carex canescens Linnaeus USA: Utah Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4976 1926-7-15

GH: 02394548 Carex disperma Dewey USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1817 1920-6-28

GH: 02368932 Carex duriuscula C. A. Meyer USA: Wyoming s.w. edge of Bates Hole E. B. Payson & L. E. B. Payson 4742 1926-5-16

GH: 02368444 Carex micropoda C. A. Meyer USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4659 1925-8-11

GH: 02367760 Carex nardina Fries USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4607 1925-8-8

GH: 02370896 Carex occidentalis L. H. Bailey USA: Utah Subalpine basin west of La Motte Peak E. B. Payson & L. E. B. Payson 5131 1926-7-27

GH: 00027368 Carex paysonis Clokey USA: Wyoming Jackson's Hole, alt. 8500 feet E. B. Payson & L. E. B. Payson 2224 1920-8-6

GH: 01771524 Carex sp. USA: Wyoming [data not captured] E. B. Payson & L. E. B. Payson 2993 1922-8-7

GH: 01771525 Carex sp. USA: Wyoming [data not captured] E. B. Payson & L. E. B. Payson 2873 1922-7-30

GH: 02395906 Carex stipata Muhlenberg ex Willdenow USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1816 1920-6-28

GH: 01773824 Carex utriculata Boott USA: Utah [data not captured] E. B. Payson & L. E. B. Payson 5073 1926-7-21

GH: 01773871 Carex utriculata Boott USA: Wyoming [data not captured] E. B. Payson & L. E. B. Payson 2653 1922-7-9

Elaeagnaceae
GH: 01577024 Shepherdia canadensis Nuttall USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2198 1920-8-4

Ephedraceae
GH: 00933568 Ephedra torreyana S. Watson USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3833 1924-6-17

Ericaceae
GH: 01117407 Arctostaphylos coloradensis Rollins USA: Utah Near Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4990 1926-7-17

GH: 01117579 Arctostaphylos patula Greene USA: Utah Stillwater Fork. Uintah Mts. E. B. Payson & L. E. B. Payson 4975 1926-7-15

GH: 01536555 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Utah near Stillwater Fork, Uintah Myts. E. B. Payson & L. E. B. Payson 4989 1926-7-17

GH: 01562410 Chimaphila umbellata occidentalis (Rydberg) S. F. Blake USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2207 1920-8-4

GH: 01591944 Gaultheria humifusa (Graham) Rydberg USA: Wyoming Eastern slope of Grand Teton. Jackson's Hole E. B. Payson & L. E. B. Payson 2232 1920-8-6

GH: 01594183 Kalmia microphylla (Hooker) A. Heller USA: Idaho northeast of lake. Henry Lake E. B. Payson & L. E. B. Payson 2047 1920-7-17

GH: 01594228 Kalmia microphylla (Hooker) A. Heller USA: Utah Basin west of La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5139 1926-7-27

GH: 01718691 Menziesia ferruginea Smith USA: Wyoming Grand Teton. Jackson's Hole E. B. Payson & L. E. B. Payson 2225 1920-8-6

GH: 01718810 Menziesia pilosa (Michaux) Jussieu USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2199 1920-8-4

GH: 01719096 Moneses uniflora (Linnaeus) A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3954 1924-7-22

GH: 01719987 Orthilia secunda (Linnaeus) House USA: Idaho Salmon. Bank of Jessie Creek. E. B. Payson & L. E. B. Payson 1920-7-3

GH: 01720105 Orthilia secunda (Linnaeus) House USA: Utah Stillwater fork-La Motte peak E. B. Payson & L. E. B. Payson 5111 1926-7-26

GH: 01720126 Orthilia secunda (Linnaeus) House USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2845 1922-7-28

GH: 01683266 Phyllodoce empetriformis (Smith) D. Don USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2871 1922-7-30

GH: 01683267 Phyllodoce empetriformis (Smith) D. Don USA: Wyoming Eastern slope of Grand Teton. Jackson's Hole E. B. Payson & L. E. B. Payson 2214 1920-8-6

GH: 01683688 Pterospora andromedea Nuttall USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2209 1920-8-4

GH: 01684455 Pyrola asarifolia Michaux USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1888 1920-7-3

GH: 01761085 Pyrola chlorantha Swartz USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2113 1920-7-24

GH: 01761150 Pyrola chlorantha Swartz USA: Utah Stillwater Fork E. B. Payson & L. E. B. Payson 4986 1926-7-17

GH: 01761177 Pyrola chlorantha Swartz USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2304 1920-8-13

GH: 01761445 Pyrola elliptica Nuttall USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2913 1922-8-4

GH: 01761926 Pyrola minor Linnaeus USA: Wyoming Surveyor Park E. B. Payson & L. E. B. Payson 2906 1922-7-31

GH: 01761915 Pyrola minor Linnaeus USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3972 1924-7-23

GH: 01761912 Pyrola minor Linnaeus USA: Utah Near Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4985 1926-7-16

GH: 01763330 Rhododendron columbianum (Piper) Harmaja USA: Wyoming [data not captured] E. B. Payson & L. E. B. Payson 5012 1926-7-17

Fabaceae
GH: 02067498 Astragalus adsurgens robustior Hooker USA: Montana Armstead E. B. Payson & L. E. B. Payson 1912 1920-7-6

GH: 02067550 Astragalus adsurgens robustior Hooker USA: Wyoming 10 miles north of Saratoga E. B. Payson & L. E. B. Payson 2534 1922-7-3

GH: 02067732 Astragalus agrestis G. Don USA: Wyoming Near where Bear River crosses Wyo-Utah line E. B. Payson & L. E. B. Payson 4816 1926-6-30

GH: 02064086 Astragalus alpinus Linnaeus USA: Colorado Near Trout Lake; Grassy bank. E. B. Payson & L. E. B. Payson 4122 1924-8-15

GH: 02064433 Astragalus arrectus A. Gray USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1882 1920-7-3

GH: 02064571 Astragalus australis glabriusculus (Hooker) Isely USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4774 1926-6-20

GH: 02064582 Astragalus beckwithii Torrey & A. Gray USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1760 1920-6-23

GH: 02064829 Astragalus bodinii E. Sheldon USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2912 1922-8-1

GH: 02064831 Astragalus bodinii E. Sheldon USA: Wyoming Big Piney E. B. Payson & L. E. B. Payson 4375 1925-7-12

GH: 02047258 Astragalus canadensis mortonii (Nuttall) S. Watson USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2810 1922-7-26

GH: 02047378 Astragalus cibarius E. Sheldon USA: Wyoming Near where Bear River crosses state line E. B. Payson & L. E. B. Payson 4814 1926-6-30

GH: 02047532 Astragalus convallarius Greene USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4363 1925-7-12

GH: 02047534 Astragalus convallarius Greene USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4330 1925-7-10

GH: 02047535 Astragalus convallarius Greene USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2778 1922-7-18

GH: 02047727 Astragalus crassicarpus Nuttall USA: Wyoming Big Creek, road to Encampment E. B. Payson & L. E. B. Payson 2514 1922-6-30

GH: 02044021 Astragalus diversifolius A. Gray USA: Wyoming MIll Creek, near Utah line E. B. Payson & L. E. B. Payson 4941 1926-7-10

GH: 02044119 Astragalus drummondii Douglas ex Hooker USA: Montana Armstead E. B. Payson & L. E. B. Payson 1908 1920-7-6

GH: 02044333 Astragalus eucosmus B. L. Robinson USA: Idaho Henry Lake. Alt. 6,000 ft. E. B. Payson & L. E. B. Payson 2014 1920-7-14

GH: 02044346 Astragalus eucosmus B. L. Robinson USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4378 1925-7-18

GH: 02044493 Astragalus flexuosus (Hooker) Douglas ex G. Don USA: Colorado Horsefly Creek; Western Montrose County, E. B. Payson & L. E. B. Payson 3907 1924-7-6

GH: 02052053 Astragalus jejunus S. Watson USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2586 1922-7-6

GH: 02052092 Astragalus kentrophyta A. Gray USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2568 1922-7-6

GH: 02052125 Astragalus kentrophyta implexus (Canby) Barneby USA: Montana West Yellowstone E. B. Payson & L. E. B. Payson 1913 1920-7-8

GH: 02052166 Astragalus kentrophyta implexus (Canby) Barneby USA: Wyoming In the vicinity of Green River Lakes. White ... E. B. Payson & L. E. B. Payson 4608 1925-8-8

GH: 02052358 Astragalus lentiginosus Douglas ex Hooker USA: Idaho Soda Springs. Alt. 5,700 ft. E. B. Payson & L. E. B. Payson 1703 1920-6-18

GH: 02052395 Astragalus lentiginosus Douglas ex Hooker USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2657 1922-7-11

GH: 02049036 Astragalus miser hylophilus (Rydberg) Barneby USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2068 1920-7-22

GH: 02052963 Astragalus miser decumbens (Nuttall) Cronquist USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1762 1920-6-23

GH: 02052978 Astragalus miser decumbens (Nuttall) Cronquist USA: Utah near Null Creek, foothills of Uinta Mts. E. B. Payson & L. E. B. Payson 4885 1926-7-4

GH: 02052979 Astragalus miser decumbens (Nuttall) Cronquist USA: Utah West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4908 1926-7-7

GH: 02052985 Astragalus miser decumbens (Nuttall) Cronquist USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4337 1925-7-10

GH: 02052999 Astragalus miser decumbens (Nuttall) Cronquist USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2634 1922-7-10

GH: 00058870 Astragalus paysonii (Rydberg) Barneby USA: Wyoming Horse Creek, 7 mi west of Merna E. B. Payson & L. E. B. Payson 2748 1922-7-18

GH: 02048309 Astragalus purshii glareosus (Douglas) Barneby USA: Wyoming Near the point where Bear River crosses the ... E. B. Payson & L. E. B. Payson 4813 1926-6-30

GH: 02048582 Astragalus scopulorum Porter USA: Colorado near Ute, Western Montrose County. E. B. Payson & L. E. B. Payson 3892 1924-7-2

GH: 02048629 Astragalus sericoleucus A. Gray USA: Wyoming 6 miles east of Big Piney E. B. Payson & L. E. B. Payson 2601 1922-7-9

GH: 02048703 Astragalus simplicifolius (Nuttall) A. Gray USA: Wyoming at rim of Bates Hole E. B. Payson & L. E. B. Payson 4778 1926-6-21

GH: 00058870 Astragalus sp. USA: Wyoming Horse Creek, 7 mi west of Merna E. B. Payson & L. E. B. Payson 2748 1922-7-18

GH: 02048905 Astragalus tenellus Pursh USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3841 1924-6-18

GH: 02030231 Astragalus utahensis (Torrey) Torrey & A. Gray USA: Montana Armstead E. B. Payson & L. E. B. Payson 1909 1920-7-6

GH: 02030232 Astragalus utahensis (Torrey) Torrey & A. Gray USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1764 1920-6-23

GH: 02030245 Astragalus utahensis (Torrey) Torrey & A. Gray USA: Utah Goodman Ranch, foothills of Uintah Mts. E. B. Payson & L. E. B. Payson 4859 1926-7-3

GH: 02030266 Astragalus utahensis (Torrey) Torrey & A. Gray USA: Wyoming near Bear River E. B. Payson & L. E. B. Payson 4827 1926-6-30

GH: 00058870 Hamosa paysonii Rydberg USA: Wyoming Horse Creek, 7 mi west of Merna E. B. Payson & L. E. B. Payson 2748 1922-7-18

GH: 01958222 Hedysarum boreale Nuttall USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2617 1922-7-9

GH: 01958369 Hedysarum occidentale Greene USA: Utah near Mill Creek, foothills of Uinta Mts E. B. Payson & L. E. B. Payson 4881 1926-7-4

GH: 01958414 Hedysarum occidentale Greene USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2621 1922-7-9

GH: 01958413 Hedysarum occidentale Greene USA: Wyoming vicinity of Green River Lakes. Sheep Mt E. B. Payson & L. E. B. Payson 4518 1925-8-1

GH: 01958412 Hedysarum occidentale Greene USA: Wyoming Teton Pass Mts, east of Victor, Idaho E. B. Payson & L. E. B. Payson 2096 1920-7-22

GH: 02149308 Lathyrus leucanthus Rydberg USA: Wyoming near Bear River E. B. Payson & L. E. B. Payson 4818 1926-6-30

GH: 02149294 Lathyrus leucanthus Rydberg USA: Colorado Western Montrose County. Uncompahgre Divide E. B. Payson & L. E. B. Payson 3901 1924-7-3

GH: 02149325 Lathyrus leucanthus laetivirens (Greene) C. L. Hitchcock USA: Utah near Stillwater Fork, Uintah Mts E. B. Payson & L. E. B. Payson 4977 1926-7-16

AMES: 02050778 Listera caurina Piper USA: Idaho Hills southeast of Victor E. B. Payson & L. E. B. Payson 2176 1920-7-29

GH: 02086462 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Utah West Fork of Bear River, Uintah Mts E. B. Payson & L. E. B. Payson 4935 1926-7-9

GH: 02086463 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Utah Lower slopes of La Molte Peak, Uintah Mts E. B. Payson & L. E. B. Payson 5154 1926-7-29

GH: 02086477 Lupinus alpestris (A. Nelson) D. B. Dunn & J. M. Gillett USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4602 1925-8-8

GH: 02085208 Lupinus argenteus Pursh USA: Wyoming 7 or 8 miles north of Laramie E. B. Payson & L. E. B. Payson 4222 1924-9-13

GH: 02085210 Lupinus argenteus Pursh USA: Wyoming Cow Creek, 11 miles north of Encampment E. B. Payson & L. E. B. Payson 2530 1922-7-2

GH: 02085217 Lupinus argenteus Pursh USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2606 1922-7-9

GH: 02085300 Lupinus argenteus spathulatus (Rydberg) L. W. Hess & D. B. Dunn USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2734 1922-7-17

GH: 02085766 Lupinus caespitosus Nuttall ex Torrey & A. Gray USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2844 1922-7-28

GH: 02085767 Lupinus caespitosus Nuttall ex Torrey & A. Gray USA: Wyoming Piney Mt, 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2668 1922-7-12

GH: 02176549 Lupinus greenei A. Heller USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2166 1920-7-28

GH: 02176636 Lupinus holosericeus Nuttall USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2565 1922-7-6

GH: 02176632 Lupinus holosericeus Nuttall USA: Utah near Mill Creek foothills of Uintah Mts. E. B. Payson & L. E. B. Payson 4884 1926-7-4

GH: 02176962 Lupinus leucophyllus belliae C. P. Smith USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2604 1922-7-9

GH: 02177594 Lupinus ornatus Douglas ex Lindley USA: Utah Goodman ranch foot of Uintah Mts. E. B. Payson & L. E. B. Payson 4856 1926-7-2

GH: 02177686 Lupinus parviflorus Nuttall ex Hooker & Arnott USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4382 1925-7-19

GH: 02177682 Lupinus parviflorus Nuttall ex Hooker & Arnott USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2945 1922-8-6

GH: 02177705 Lupinus parviflorus myrianthus (Greene) Harmon USA: Colorado Western Montrose County. Uncompahgre Divide E. B. Payson & L. E. B. Payson 3904 1924-7-5

GH: 02128461 Lupinus sericeus Pursh USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1995 1920-7-12

GH: 02128490 Lupinus sericeus Pursh USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1921 1920-7-8

GH: 02128624 Lupinus sericeus Pursh USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4320 1925-7-9

GH: 02128623 Lupinus sericeus Pursh USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4639 1925-8-11

GH: 02128621 Lupinus sericeus Pursh USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2922 1922-8-5

GH: 02128617 Lupinus sericeus Pursh USA: Wyoming Jackson's Hole. Tetons. E. B. Payson & L. E. B. Payson 2277 1920-8-13

GH: 02129349 Lupinus sp. USA: Utah near Mill Creek foothills of Uintah Mts. E. B. Payson & L. E. B. Payson 4884 1926-7-4

GH: 02128900 Lupinus sulphureus Douglas USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2855 1922-7-28

GH: 02129217 Lupinus wyethii S. Watson USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1804 1920-6-27

GH: 02129268 Lupinus wyethii S. Watson USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4667 1925-8-11

GH: 02129267 Lupinus wyethii S. Watson USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2982 1922-8-7

GH: 02130881 Oxytropis besseyi argophylla (Rydberg) Barneby USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1911 1920-7-6

GH: 02132027 Oxytropis borealis viscida (Nuttall) Welsh USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2584 1922-7-6

GH: 02132017 Oxytropis borealis viscida (Nuttall) Welsh USA: Wyoming In the vicinity of Green River Lakes. White ... E. B. Payson & L. E. B. Payson 4613 1925-8-8

GH: 00064376 Oxytropis campestris cusickii (Greenman) Barneby USA: Wyoming Piney Mountain, 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2700 1922-7-12

GH: 02132555 Oxytropis cusickii Greenman USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3046 1922-8-15

GH: 02132543 Oxytropis cusickii Greenman USA: Utah Goodman Ranch, near Bear River E. B. Payson & L. E. B. Payson 4868 1926-7-3

GH: 02132639 Oxytropis deflexa foliolosa (Hooker) Barneby USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2130 1920-7-25

GH: 02132790 Oxytropis lagopus Nuttall USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2028 1920-7-15

GH: 02132865 Oxytropis lambertii Pursh USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3840 1924-6-18

GH: 02131223 Oxytropis multiceps Torrey & A. Gray USA: Wyoming Southwest corner of Bates Hole E. B. Payson & L. E. B. Payson 4730 1936-5-16

GH: 02131346 Oxytropis oreophila A. Gray USA: Wyoming Piney Mt., 25 miles west of Big Piney; Summi... E. B. Payson & L. E. B. Payson 2706 1922-7-12

GH: 02131342 Oxytropis oreophila A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3988 1924-7-23

GH: 02131346 Oxytropis parryi A. Gray USA: Wyoming Piney Mt., 25 miles west of Big Piney; Summi... E. B. Payson & L. E. B. Payson 2706 1922-7-12

GH: 02131342 Oxytropis parryi A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3988 1924-7-23

GH: 00064376 Oxytropis paysoniana A. Nelson USA: Wyoming Piney Mountain, 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2700 1922-7-12

GH: 02131510 Oxytropis sericea Nuttall USA: Wyoming Big Piney. E. B. Payson & L. E. B. Payson 4346 1925-7-11

GH: 02131796 Pediomelum aromaticum (Payson) Weber USA: Colorado Western Montrose County. Bedrock. E. B. Payson & L. E. B. Payson 3928 1924-7-14

GH: 02133724 Psoralidium lanceolatum (Pursh) Rydberg USA: Wyoming 20 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 2553 1922-7-4

GH: 02137941 Trifolium andinum Nuttall USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2608 1922-7-9

GH: 02137935 Trifolium andinum Nuttall USA: Utah Goodman Ranch E. B. Payson & L. E. B. Payson 4867 1926-7-3

GH: 02342086 Trifolium attenuatum Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4165 1924-8-18

GH: 02342204 Trifolium beckwithii W. H. Brewer ex S. Watson USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1907 1920-7-6

GH: 02342784 Trifolium dasyphyllum uintense (Rydberg) J. M. Gillett USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5085 1926-7-24

GH: 02342782 Trifolium dasyphyllum uintense (Rydberg) J. M. Gillett USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3981 1924-7-23

GH: 02343009 Trifolium gymnocarpon plummerae (S. Watson) J. S. Martin USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2630 1922-7-10

GH: 02343268 Trifolium kingii S. Watson USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4021 1924-7-24

GH: 02343476 Trifolium longipes reflexum (A. Nelson) J. M. Gillett USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2956 1922-8-7

GH: 02343461 Trifolium longipes reflexum (A. Nelson) J. M. Gillett USA: Utah East Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4832 1926-6-30

GH: 02343727 Trifolium nanum Torrey USA: Utah La Motte Peak. Uintah Mts. E. B. Payson & L. E. B. Payson 5026 1926-7-19

GH: 02343726 Trifolium nanum Torrey USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5026 1926-7-19

GH: 02343787 Trifolium parryi A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4061 1924-7-29

GH: 02343786 Trifolium parryi A. Gray USA: Utah near west fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4909 1926-7-7

GH: 02343756 Trifolium parryi A. Gray USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4173 1924-8-18

GH: 02345142 Vicia americana Muhlenberg ex Willdenow USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4094 1924-7-31

GH: 02345251 Vicia americana minor Hooker USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1867 1920-7-1

Gentianaceae
GH: 02069606 Frasera albicaulis Grisebach USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1796 1920-6-27

GH: 02072086 Gentiana affinis Grisebach USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4430 1925-4-24

GH: 02072196 Gentiana algida Pallas USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4160 1924-8-18

GH: 02072479 Gentiana calycosa Grisebach USA: Wyoming In the vicinity of Green River Lakes, White ... E. B. Payson & L. E. B. Payson 4615 1925-8-8

GH: 02072478 Gentiana calycosa Grisebach USA: Wyoming Gros Ventre Mountains, 15 mils northeast of ... E. B. Payson & L. E. B. Payson 3048 1922-8-15

GH: 02072476 Gentiana calycosa Grisebach USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2218 1920-8-6

GH: 02072873 Gentiana parryi Engelmann USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4180 1924-8-21

GH: 02072891 Gentiana parryi Engelmann USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4043 1924-7-29

GH: 02072971 Gentiana prostrata Haenke USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3966 1924-7-22

GH: 02167633 Gentianella amarella heterosepala (Engelmann) J. M. Gillett USA: Utah near Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5067 1926-7-21

GH: 02167630 Gentianella amarella heterosepala (Engelmann) J. M. Gillett USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4073 1924-7-31

GH: 02167610 Gentianella amarella heterosepala (Engelmann) J. M. Gillett USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4119 1924-8-15

GH: 02167607 Gentianella amarella heterosepala (Engelmann) J. M. Gillett USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4117 1924-8-15

GH: 02167562 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Utah Stillwater Fork - LaMotte peak area E. B. Payson & L. E. B. Payson 5119 1926-7-26

GH: 02167586 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Utah Stillwater Fork La Motte Peak area E. B. Payson & L. E. B. Payson 5066 1921-7-21

GH: 02167585 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2903 1922-7-31

GH: 02166176 Gentianopsis thermalis (Kuntze) Iltis USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4116 1924-8-15

GH: 02166236 Gentianopsis thermalis (Kuntze) Iltis USA: Utah Stillwater fork-Lamotte peak E. B. Payson & L. E. B. Payson 5108 1926-7-26

GH: 02166229 Gentianopsis thermalis (Kuntze) Iltis USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4075 1924-7-31

GH: 02166271 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming Surveyor Park. Fremont Lake E. B. Payson & L. E. B. Payson 2827 1922-7-28

GH: 02164366 Swertia perennis Linnaeus USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4123 1924-8-15

GH: 02164387 Swertia perennis Linnaeus USA: Wyoming Saltlick Mt., Northeast of Kendall E. B. Payson & L. E. B. Payson 2972 1922-8-7

GH: 02164389 Swertia perennis Linnaeus USA: Utah upper Stillwater; La Matte peak area E. B. Payson & L. E. B. Payson 5063 1926-7-21

Geraniaceae
GH: 01863956 Geranium caespitosum James USA: Colorado near Horsefly Creek E. B. Payson & L. E. B. Payson 1924-7-6

GH: 01864818 Geranium nervosum Rydberg USA: Utah near west fork of Bear River E. B. Payson & L. E. B. Payson 4829 1926-6-30

GH: 01866116 Geranium richardsonii Fischer & C. A. Meyer USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4093

GH: 01866138 Geranium richardsonii Fischer & C. A. Meyer USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2858 1922-7-29

GH: 01866346 Geranium viscosissimum Fischer & C. A. Meyer USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 2019 1920-7-14

GH: 01866398 Geranium viscosissimum Fischer & C. A. Meyer USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 1922-7-17

Hydrangeaceae
GH: 01750756 Fendlera falcata Thornber ex Wooton & Standley USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3826 1924-6-17

Isoetaceae
GH: 02074426 Isoetes bolanderi Engelmann USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4428 1925-7-23

GH: 02074424 Isoetes bolanderi Engelmann USA: Wyoming Wind River Mountains, 10 Miles northeast of ... E. B. Payson & L. E. B. Payson 2876 1922-7-30

GH: 02074419 Isoetes bolanderi Engelmann USA: Utah Ridge east of Stillwater Fork, Uintah Mts E. B. Payson & L. E. B. Payson 5010 1926-7-17

Juncaceae
GH: 02099302 Juncus balticus Willdenow USA: Wyoming near Bear River E. B. Payson & L. E. B. Payson 4826 1926-6-30

GH: 02099293 Juncus balticus Willdenow USA: Utah Stillwater Fork - La Motte peak E. B. Payson & L. E. B. Payson 5060 1926-7-21

GH: 02101489 Juncus confusus Coville USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4641 1925-8-11

GH: 02102177 Juncus drummondii E. Meyer USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4105 1924-8-1

GH: 02102172 Juncus drummondii E. Meyer USA: Utah La Motte Peak E. B. Payson & L. E. B. Payson 5081 1926-7-24

GH: 02102209 Juncus drummondii E. Meyer USA: Wyoming In the vicinity of Green Lakes E. B. Payson & L. E. B. Payson 4652 1925-8-11

GH: 02401112 Juncus ensifolius Wikström USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4023 1924-7-24

GH: 02401457 Juncus filiformis Linnaeus USA: Wyoming Jenny Lake, Jackson's Hole E. B. Payson & L. E. B. Payson 2206 1920-8-4

GH: 02401456 Juncus filiformis Linnaeus USA: Utah west of La Morte Peak E. B. Payson & L. E. B. Payson 5125 1936-7-27

GH: 02401660 Juncus hallii Engelmann USA: Utah near Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5117 1926-7-26

GH: 02400606 Juncus mertensianus Bongard USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2056 1920-7-17

GH: 02400649 Juncus mertensianus Bongard USA: Utah near Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5122 1926-7-26

GH: 02400697 Juncus mertensianus Bongard USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2753 1922-7-18

GH: 02400805 Juncus nevadensis S. Watson USA: Utah Goodman Ranch, Bear River E. B. Payson & L. E. B. Payson 4862 1926-7-3

GH: 02400804 Juncus nevadensis S. Watson USA: Utah near Stillwater Fork E. B. Payson & L. E. B. Payson 4968 1926-7-15

GH: 02400800 Juncus nevadensis S. Watson USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4407 1925-7-21

GH: 02401863 Juncus orthophyllus Coville USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2008 1920-7-14

GH: 02401862 Juncus orthophyllus Coville USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1815 1920-6-28

GH: 02399369 Juncus parryi Engelmann USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4653 1925-8-11

GH: 02398221 Juncus saximontanus A. Nelson USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2114 1920-7-24

GH: 02398277 Juncus saximontanus A. Nelson USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2664 1922-7-11

GH: 02398276 Juncus saximontanus A. Nelson USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4379 1925-7-18

GH: 02398275 Juncus saximontanus A. Nelson USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4599 1925-8-7

GH: 02117812 Luzula multiflora (Ehrhart) Lejeune USA: Utah Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4971 1926-7-15

GH: 02366413 Luzula parviflora (Ehrhart) Desvaux USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4004 1924-7-24

GH: 02366457 Luzula parviflora (Ehrhart) Desvaux USA: Wyoming Glacier Creek. Jackson's Hole E. B. Payson & L. E. B. Payson 2256 1920-8-9

GH: 02366499 Luzula piperi M. E. Jones USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2872 1922-7-30

GH: 02366787 Luzula spicata Linnaeus USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2990 1922-8-7

GH: 02366769 Luzula spicata Linnaeus USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3961 1924-7-22

Juncaginaceae
GH: 01617797 Triglochin palustris Linnaeus USA: Utah near Mill Creek, Goodman Ranch E. B. Payson & L. E. B. Payson 4948 1926-7-12

Lamiaceae
GH: 01555122 Agastache urticifolia (Bentham) Kuntze USA: Idaho Jessie Creek Cañon, Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1868 1920-7-2

GH: 01554609 Dracocephalum thymiflorum Linnaeus USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 1996 1920-7-12

GH: 01599656 Monardella odoratissima glauca Epling USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3938 1924-7-21

GH: 01697557 Scutellaria galericulata Linnaeus USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2240 1920-8-6

Liliaceae
GH: 01540758 Hornungia procumbens (Linnaeus) Hayek USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4368 1925-7-12

Limnanthaceae
GH: 01181125 Floerkea proserpinacoides Willdenow USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 1998 1920-7-12

GH: 01181194 Floerkea proserpinacoides Willdenow USA: Utah West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4926 1926-7-7

Linaceae
GH: 02053060 Linum kingii S. Watson USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2701 1922-7-12

GH: 02053059 Linum kingii S. Watson USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4765 1926-6-20

GH: 02053042 Linum kingii S. Watson USA: Utah near Mill Creek, foothills of Uinta Mts. E. B. Payson & L. E. B. Payson 4886 1926-7-4

Malvaceae
GH: 02201481 Iliamna rivularis (Douglas) Greene USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2654 1922-7-11

GH: 02199133 Sidalcea oregana (Nuttall) A. Gray USA: Wyoming Mill Creek, near Bear River E. B. Payson & L. E. B. Payson 4946 1926-7-10

GH: 01547963 Sphaeralcea coccinea (Nuttall) Rydberg USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4338 1925-7-10

Melampsoraceae
FH: 01022553 Calyptospora columnaris J. G. Kühn USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2201 1920-8-4
FH: 00806721 Cronartium comandrae Peck USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2919 1922-8-4
FH: 00990452 Melampsora monticola Mains USA: Colorado Walden: mear Walden E. B. Payson & L. E. B. Payson 4254 1925-6-25
FH: 00990705 Melampsorella cerastii (Persoon) J. Schröter USA: Montana West Yellowstone E. B. Payson & L. E. B. Payson 1927 1920-7-8
FH: 00990796 Melampsorella cerastii (Persoon) J. Schröter USA: Idaho Teton Pass Mts. east of Victor E. B. Payson & L. E. B. Payson 2155 1920-7-25
Nyctaginaceae
GH: 01642278 Abronia ammophila Greene USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4361 1925-7-12

GH: 01642279 Abronia ammophila Greene USA: Wyoming 6 miles east of Big Piney E. B. Payson & L. E. B. Payson 2598 1922-7-7

GH: 01642341 Abronia elliptica A. Nelson USA: Colorado Naturita (Colorado): Western Montrose County... E. B. Payson & L. E. B. Payson 3859 1924-6-20

GH: 01846012 Mirabilis linearis (Pursh) Heimerl USA: Colorado Western Montrose County; near Piñon E. B. Payson & L. E. B. Payson 1924-7-8

GH: 01846739 Tripterocalyx micranthus (Torrey) Hooker USA: Wyoming 20 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 1922-7-4

Nymphaeaceae
GH: 01740098 Nuphar polysepala Engelmann USA: Utah Uintah Mts. E. B. Payson & L. E. B. Payson 5124 1926-7-27

Oleaceae
GH: 01848220 Fraxinus anomala Torrey ex S. Watson USA: Colorado Naturita, Western Montrose County E. B. Payson & L. E. B. Payson 1924-6-28

Onagraceae
GH: 01625059 Camissonia andina (Nuttall) P. H. Raven USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1778 1920-6-24

GH: 01625267 Camissonia breviflora (Torrey & A. Gray) P. H. Raven USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2923 1922-8-5

GH: 01625269 Camissonia breviflora (Torrey & A. Gray) P. H. Raven USA: Utah Bear River E. B. Payson & L. E. B. Payson 4844 1926-7-1

GH: 01625788 Camissonia minor (A. Nelson) P. H. Raven USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1786 1920-6-24

GH: 01675088 Camissonia scapoidea brachycarpa (P. H. Raven) P. H. Raven USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1793 1920-6-26

GH: 01674543 Circaea alpina pacifica (Ascherson & Magnus) P. H. Raven USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1753 1920-6-23

GH: 01673963 Epilobium anagallidifolium Lamarck USA: Wyoming Eastern slope of Grand Teton. Jackson's Hole E. B. Payson & L. E. B. Payson 2233 1920-8-6

GH: 01671392 Epilobium clavatum Trelease USA: Wyoming Mt. Wagner, southeast of Smoot E. B. Payson & L. E. B. Payson 3757 1923-8-5

GH: 01776042 Epilobium hornemannii Reichenbach USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4079 1924-7-31

GH: 01776110 Epilobium hornemannii Reichenbach USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2728 1922-7-16

GH: 01778150 Gaura parviflora Douglas USA: Colorado Naturita (Colorado): [no additional data] E. B. Payson & L. E. B. Payson 118 1913-6-26

GH: 01778698 Gayophytum diffusum parviflorum F.H. Lewis & Szweyk. USA: Wyoming Teton Pass Mts. east of Victor, Idaho E. B. Payson & L. E. B. Payson 2162 1920-7-28

GH: 01778886 Gayophytum racemosum Torrey & A. Gray USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4343 1925-7-10

GH: 01778912 Gayophytum ramosissimum Torrey & A. Gray USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1771 1920-6-23

GH: 01778965 Gayophytum ramosissimum Torrey & A. Gray USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4345 1925-7-10

GH: 01645331 Oenothera caespitosa Nuttall USA: Colorado in Cañon; Ute [?]; Western Montrose County. E. B. Payson & L. E. B. Payson 3885 1924-7-2

GH: 01645959 Oenothera flava (A. Nelson) Garrett USA: Utah near Mill Creek, Uintah Mts. E. B. Payson & L. E. B. Payson 4897 1926-7-4

GH: 01645961 Oenothera flava (A. Nelson) Garrett USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4015 1924-7-24

GH: 01643282 Oenothera pallida trichocalyx (Nuttall) Munz & W.M. Klein USA: Wyoming near Big Piney E. B. Payson & L. E. B. Payson 4364 1925-7-12

Orchidaceae
GH: 01938211 Corallorhiza maculata (Rafinesque) Rafinesque USA: Utah near Mill Creek, foothills of Uintah Mts. E. B. Payson & L. E. B. Payson 4875 1926-7-4

GH: 01938363 Corallorhiza maculata (Rafinesque) Rafinesque USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2154 1920-7-25

GH: 01938511 Corallorhiza mertensiana Bongard USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2197 1920-8-4

GH: 01938509 Corallorhiza mertensiana Bongard USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2213 1920-8-6

GH: 01938924 Corallorhiza trifida Châtelain USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 1940 1920-7-10

GH: 01938978 Corallorhiza trifida Châtelain USA: Wyoming Horse Creek, 7 miels west of Merna E. B. Payson & L. E. B. Payson 2730 1922-7-16

AMES: 02032999 Goodyera oblongifolia Rafinesque USA: Idaho Hills southeast of Victor E. B. Payson & L. E. B. Payson 2173 1920-7-29

AMES: 02050978 Listera borealis Morong USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 1939 1920-7-10

AMES: 02050981 Listera borealis Morong USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2729 1922-7-16

AMES: 02051030 Listera convallarioides (Swartz) Nuttall ex Elliott USA: Idaho Hills southeast of Victor E. B. Payson & L. E. B. Payson 2178 1920-7-29

AMES: 02051357 Listera cordata (Linnaeus) R. Brown USA: Utah east of Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4997 1926-7-17

AMES: 02051375 Listera cordata (Linnaeus) R. Brown USA: Wisconsin Jackson's Hole E. B. Payson & L. E. B. Payson 2250 1920-8-8

AMES: 02063672 Platanthera dilatata (Pursh) Lindley ex Beck USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2902 1922-7-31

AMES: 02063164 Platanthera dilatata albiflora (Chamisso) Ledebour USA: Idaho southeast of Victor E. B. Payson & L. E. B. Payson 2179 1920-7-29

AMES: 02063192 Platanthera dilatata albiflora (Chamisso) Ledebour USA: Utah Stillwater Fork. Uintah Mts. E. B. Payson & L. E. B. Payson 4983 1926-7-16

AMES: 02045538 Platanthera huronensis (Nuttall) Lindley USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 1949 1920-7-10

AMES: 02045604 Platanthera huronensis (Nuttall) Lindley USA: Utah near Mill Creek. Goodman's Ranch, foot of Ui... E. B. Payson & L. E. B. Payson 4959 1926-7-12

AMES: 02045605 Platanthera huronensis (Nuttall) Lindley USA: Utah Goodman Ranch, Uintah Mts. E. B. Payson & L. E. B. Payson 4834 1926-6-30

AMES: 02045767 Platanthera hyperborea (Linnaeus) Lindley USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2650 1922-7-11

AMES: 02046562 Platanthera obtusata (Banks ex Pursh) Lindley USA: Utah Stillwater Fork. Uintah Mts. E. B. Payson & L. E. B. Payson 5061 1926-7-21

AMES: 02046570 Platanthera obtusata (Banks ex Pursh) Lindley USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4592 1925-8-7

AMES: 02050231 Platanthera stricta Lindley USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2248 1920-8-8

AMES: 02050421 Platanthera unalascensis (Sprengel) Kurtz USA: Utah Near Stillwater fork. Uintah Mts. E. B. Payson & L. E. B. Payson 4982 1926-7-16

AMES: 02050458 Platanthera unalascensis (Sprengel) Kurtz USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2104 1920-7-22

Orobanchaceae
GH: 02033537 Castilleja angustifolia (Nuttall) G. Don USA: Idaho Salmon: Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1763 1920-6-3

GH: 01876249 Castilleja chromosa A. Nelson USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1685 1920-6-17

GH: 01876535 Castilleja confusa Greene USA: Idaho Hills southeast of Victor. Alt. 6200 ft. E. B. Payson & L. E. B. Payson 2105 1920-7-24

GH: 01876301 Castilleja crista-galli Rydberg USA: Idaho Salmon: Salmon. Alt. 5500 ft. E. B. Payson & L. E. B. Payson 1896 1920-7-4

GH: 01876551 Castilleja cusickii Greenman USA: Idaho Henry Lake. Alt. 6,000 ft. E. B. Payson & L. E. B. Payson 2006 1920-7-14

GH: 01876579 Castilleja cusickii Greenman USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2667 1922-7-12

GH: 01876753 Castilleja flava S. Watson USA: Idaho Soda Springs E. B. Payson & L. E. B. Payson 1706 1920-6-18

GH: 01876751 Castilleja flava S. Watson USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 1989 1920-7-11

GH: 01876789 Castilleja flava S. Watson USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2624 1922-7-9

GH: 01876817 Castilleja flava S. Watson USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2926 1922-8-5

GH: 01876815 Castilleja flava S. Watson USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2582 1922-7-6

GH: 01876814 Castilleja flava S. Watson USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4322 1925-7-9

GH: 01877660 Castilleja linariaefolia Bentham USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2065 1920-7-22

GH: 01877652 Castilleja linariaefolia Bentham USA: Wyoming between Eden and Big Piney E. B. Payson & L. E. B. Payson 2600 1922-7-6

GH: 01877651 Castilleja linariaefolia Bentham USA: Wyoming Alpine; (on the Snake River, near the Idaho ... E. B. Payson & L. E. B. Payson 3388 1923-7-7

GH: 01877751 Castilleja lutescens (Greenman) Rydberg USA: Idaho Salmon: Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1761 1920-6-23

GH: 01878079 Castilleja miniata Douglas ex Hooker USA: Idaho Henry Lake. Alt. 6,000 ft. E. B. Payson & L. E. B. Payson 1938 1920-7-10

GH: 01878078 Castilleja miniata Douglas ex Hooker USA: Idaho Salmon. Alt. 4000 ft. E. B. Payson & L. E. B. Payson 1782 1920-6-24

GH: 01878072 Castilleja miniata Douglas ex Hooker USA: Idaho Salmon: Salmon. Alt. 5500 ft. E. B. Payson & L. E. B. Payson 1895 1920-7-4

GH: 01878071 Castilleja miniata Douglas ex Hooker USA: Idaho Henry Lake. Alt. 6,000 ft. E. B. Payson & L. E. B. Payson 2033 1920-7-15

GH: 01878122 Castilleja miniata Douglas ex Hooker USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 1978 1920-7-11

GH: 01878144 Castilleja miniata Douglas ex Hooker USA: Montana Madison River. West Yellowstone E. B. Payson & L. E. B. Payson 1934 1920-7-8

GH: 01878262 Castilleja miniata Douglas ex Hooker USA: Utah Upper Stillwater fork-La Motte peak area E. B. Payson & L. E. B. Payson 5069 1926-7-21

GH: 01878288 Castilleja miniata Douglas ex Hooker USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3936 1924-7-21

GH: 01878355 Castilleja miniata Douglas ex Hooker USA: Wyoming Glacier Creek; Jackson's Hole; Tetons E. B. Payson & L. E. B. Payson 2265 1920-8-9

GH: 01878451 Castilleja occidentalis Torrey USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3991 1924-7-23

GH: 01878488 Castilleja pallescens (A. Gray) Greenman USA: Wyoming edge of Bates Hole E. B. Payson & L. E. B. Payson 4797 1926-6-20

GH: 01878478 Castilleja pallescens (A. Gray) Greenman USA: Montana West Yellowstone E. B. Payson & L. E. B. Payson 1924 1920-7-8

GH: 01878465 Castilleja pallescens (A. Gray) Greenman USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 2036 1920-7-15

GH: 01878464 Castilleja pallescens (A. Gray) Greenman USA: Idaho Base to summit mountains northeast of lake H... E. B. Payson & L. E. B. Payson 1975 1920-7-11

GH: 01878669 Castilleja pilosa Rydberg USA: Idaho Hills southeast of Victor E. B. Payson & L. E. B. Payson 2107 1920-7-24

GH: 01878766 Castilleja pulchella Rydberg USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2961 1922-8-7

GH: 01878764 Castilleja pulchella Rydberg USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2128 1920-7-25

GH: 01878750 Castilleja pulchella Rydberg USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5031 1926-7-19

GH: 01878854 Castilleja rhexifolia Rydberg USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4150 1924-8-17

GH: 01878898 Castilleja rhexifolia Rydberg USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4159 1924-8-18

GH: 01878895 Castilleja rhexifolia Rydberg USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4172 1924-8-18

GH: 01878969 Castilleja rhexifolia Rydberg USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2092 1920-7-22

GH: 01878962 Castilleja rhexifolia Rydberg USA: Wyoming Jackson's Hole; Tetons E. B. Payson & L. E. B. Payson 2227 1920-8-6

GH: 01878958 Castilleja rhexifolia Rydberg USA: Utah west of La Motte peak E. B. Payson & L. E. B. Payson 5126 1926-7-27

GH: 01878991 Castilleja rhexifolia Rydberg USA: Wyoming Red Mountain, northeast of Smoot E. B. Payson & L. E. B. Payson 3641 1923-7-29

GH: 01878973 Castilleja rhexifolia Rydberg USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2957 1922-8-7

GH: 01878972 Castilleja rhexifolia Rydberg USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2770 1922-7-18

GH: 01879184 Castilleja septentrionalis Lindley USA: Wyoming near Cottonwood Lake, east of Smoot E. B. Payson & L. E. B. Payson 3698 1923-8-2

GH: 01879424 Castilleja sulphurea Rydberg USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2147 1920-7-25

GH: 01879547 Castilleja viscida Rydberg USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2714 1922-7-12

GH: 01879541 Castilleja viscida Rydberg USA: Utah east of Stillwater Fork, Uintah Mts E. B. Payson & L. E. B. Payson 4996 1926-7-17

GH: 01879540 Castilleja viscida Rydberg USA: Utah West fork of the Bear river E. B. Payson & L. E. B. Payson 4900 1926-7-7

GH: 01880138 Cordylanthus ramosus Nuttall ex Bentham USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4335 1925-7-10

GH: 02082381 Orobanche fasciculata Nuttall USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2193 1920-8-3

GH: 02082357 Orobanche fasciculata Nuttall USA: Utah Bear River E. B. Payson & L. E. B. Payson 4853 1926-7-1

GH: 02081368 Orthocarpus luteus Nuttall USA: Wyoming Big Piney E. B. Payson & L. E. B. Payson 4353 1925-7-11

GH: 02081707 Orthocarpus tolmiei Hooker & Arnott USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3044 1922-8-15

GH: 02081708 Orthocarpus tolmiei Hooker & Arnott USA: Wyoming between Eden and Big Piney E. B. Payson & L. E. B. Payson 2610 1922-7-6

GH: 02081692 Orthocarpus tolmiei Hooker & Arnott USA: Utah Goodman Ranch, near Bear River E. B. Payson & L. E. B. Payson 4940 1926-7-10

GH: 02081848 Pedicularis bracteosa Bentham USA: Utah east of Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4994 1926-7-17

GH: 02080473 Pedicularis contorta Bentham USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2212 1920-8-6

GH: 02080470 Pedicularis contorta Bentham USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2074 1920-7-22

GH: 02080518 Pedicularis crenulata Bentham USA: Wyoming Big Creek, road to Encampment E. B. Payson & L. E. B. Payson 2515 1922-6-30

GH: 02080914 Pedicularis groenlandica Retzius USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2126 1920-7-25

GH: 02080948 Pedicularis groenlandica surrecta (Bentham) A. Gray USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4168 1924-8-18

GH: 02079001 Pedicularis groenlandica surrecta (Bentham) A. Gray USA: Utah near Stillwater Fork. Uintah Mts. E. B. Payson & L. E. B. Payson 5070 1926-7-21

GH: 02079174 Pedicularis groenlandica surrecta (Bentham) A. Gray USA: Wyoming Mountains near Cottonwood Lake, east of Smoo... E. B. Payson & L. E. B. Payson 3674 1923-7-31

GH: 02079172 Pedicularis groenlandica surrecta (Bentham) A. Gray USA: Wyoming Wind River Mountains, 10 Miles northeast of ... E. B. Payson & L. E. B. Payson 2884 1922-7-30

GH: 02079838 Pedicularis parryi A. Gray USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2997 1922-8-7

GH: 02079826 Pedicularis parryi A. Gray USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4198 1924-8-21

GH: 02079850 Pedicularis parryi mogollonica (Greene) G. D. Carr USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4937 1926-7-9

GH: 02079952 Pedicularis procera A. Gray USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4398 1925-7-20

GH: 02078090 Pedicularis racemosa Douglas ex Bentham USA: Utah Stillwater fork-La Motte peak E. B. Payson & L. E. B. Payson 5064 1926-7-21

Paeoniaceae
GH: 01787697 Paeonia brownii Hooker USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 1920-8-3

Papaveraceae
GH: 01738340 Corydalis aurea Willdenow USA: Colorado Box Elder Canyon E. B. Payson & L. E. B. Payson 4722 1926-5-9

GH: 01738462 Corydalis aurea Willdenow USA: Wyoming Merna E. B. Payson & L. E. B. Payson 2799 1922-7-23

GH: 01738487 Corydalis aurea occidentalis (Engelmann ex A. Gray) Ownbey USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3838 1924-6-18

Parnassiaceae
GH: 01855400 Parnassia fimbriata K. D. Koenig USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 1924-8-21

GH: 01855445 Parnassia fimbriata K. D. Koenig USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 1924-7-24

GH: 01855476 Parnassia fimbriata K. D. Koenig USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 1922-7-31

GH: 01855797 Parnassia kotzebuei Chamisso ex Sprengel USA: Wyoming In the vicinity of Green River Lakes; White ... E. B. Payson & L. E. B. Payson 1925-8-8

GH: 01787228 Parnassia palustris parviflora (de Candolle) B. Boivin USA: Utah near Mill Creek, Uintah Mts. E. B. Payson & L. E. B. Payson 1926-7-12

GH: 01787237 Parnassia palustris parviflora (de Candolle) B. Boivin USA: Wyoming lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 1925-7-20

GH: 01787239 Parnassia palustris parviflora (de Candolle) B. Boivin USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 1922-8-6

Plantaginaceae
GH: 01046591 Besseya alpina (A. Gray) Rydberg USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4058 1924-7-29

GH: 00466446 Besseya wyomingensis (A. Nelson) Rydberg USA: Idaho Henry Lake. Alt. 9000 ft. E. B. Payson & L. E. B. Payson 1972 1920-7-11

GH: 00466632 Callitriche hermaphroditica Linnaeus USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2933 1922-8-5

GH: 02212667 Callitriche palustris Linnaeus USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2805 1922-7-23

GH: 01998240 Chionophila jamesii Bentham USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4175 1924-8-18

GH: 01998739 Collinsia parviflora Lindley USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1806 1920-6-27

GH: 02002221 Penstemon aridus Rydberg USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1741 1920-6-20

GH: 02002386 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2042 1920-7-17

GH: 02002432 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Wyoming Tetons; Jackson's Hole E. B. Payson & L. E. B. Payson 2228 1920-8-6

GH: 02002430 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2091 1920-7-22

GH: 02002428 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Wyoming In the vicinity of Green River Lakes; Sheep ... E. B. Payson & L. E. B. Payson 4517 1925-8-1

GH: 02002747 Penstemon barbatus trichander A. Gray USA: Colorado in Sheep Creek Cañon; Western Montrose Coun... E. B. Payson & L. E. B. Payson 3888 1924-7-2

GH: 02118282 Penstemon cleburnei M. E. Jones USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1691 1920-6-17

GH: 02118349 Penstemon comarrhenus A. Gray USA: Colorado Naturita (Colorado): Western Montrose County... E. B. Payson & L. E. B. Payson 3882 1924-6-30

GH: 02118544 Penstemon crandallii A. Nelson USA: Colorado Ridgway E. B. Payson & L. E. B. Payson 3830 1924-6-17

GH: 02118543 Penstemon crandallii A. Nelson USA: Colorado Tabeguache Basin; Western Montrose County. E. B. Payson & L. E. B. Payson 3873 1924-6-22

GH: 02118597 Penstemon cyananthus Hooker USA: Utah near Bear River E. B. Payson & L. E. B. Payson 4841 1926-7-1

GH: 02118642 Penstemon cyananthus Hooker USA: Wyoming Slopes; Teton Pass Mts., east of Victor, Ida... E. B. Payson & L. E. B. Payson 2087 1920-7-22

GH: 02118656 Penstemon cyaneus Pennell USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1990 1920-7-11

GH: 02118666 Penstemon cyaneus Pennell USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1795 1920-6-27

GH: 02118688 Penstemon cyanocaulis Payson USA: Colorado east of Nucla; Western Montrose County. E. B. Payson & L. E. B. Payson 3872 1924-6-22

GH: 02118697 Penstemon cyathophorus Rydberg USA: Wyoming Big Creek, road to Encampment E. B. Payson & L. E. B. Payson 2510 1922-6-30

GH: 02118916 Penstemon deustus Douglas USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2067 1920-7-22

GH: 02119164 Penstemon diphyllus Rydberg USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1751 1920-6-23

GH: 02119409 Penstemon eriantherus redactus Pennell & D. D. Keck USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1838 1920-6-30

GH: 02119529 Penstemon fremontii Torrey & A. Gray USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4796 1926-6-20

GH: 02119541 Penstemon fruticosus (Pursh) Greene USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1851 1920-7-1

GH: 02119778 Penstemon glaber Pursh USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4768 1926-6-20

GH: 02120429 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1865 1920-7-1

GH: 02120509 Penstemon humilis Nuttall ex A. Gray USA: Wyoming near base of Mt.; Piney Mt., 25 miles west o... E. B. Payson & L. E. B. Payson 2681 1922-7-12

GH: 02120792 Penstemon laricifolius Hooker & Arnott USA: Wyoming 3 miles south of Saratoga. E. B. Payson & L. E. B. Payson 2532 1922-7-2

GH: 02120791 Penstemon laricifolius Hooker & Arnott USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2567 1922-7-6

GH: 02120890 Penstemon lentus Pennell USA: Colorado Placerville E. B. Payson & L. E. B. Payson 3856 1924-6-18

GH: 02121046 Penstemon moffatii paysonii (Pennell) D. D. Keck USA: Colorado Naturita (Colorado): Western Montrose County... E. B. Payson & L. E. B. Payson 3864 1924-6-20

GH: 02121070 Penstemon montanus Greene USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4582 1925-8-5

GH: 02121068 Penstemon montanus Greene USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3009 1922-8-13

GH: 02121067 Penstemon montanus Greene USA: Wyoming Alpine; (on the Snake River, near the Idaho ... E. B. Payson & L. E. B. Payson 3387 1923-7-7

GH: 02121777 Penstemon procerus Douglas ex Graham USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1899 1920-7-4

GH: 02121776 Penstemon procerus Douglas ex Graham USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1709 1920-6-18

GH: 02121775 Penstemon procerus Douglas ex Graham USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2002 1920-7-14

GH: 02121885 Penstemon procerus Douglas ex Graham USA: Wyoming Saltlick Mt., northeast of Kendall; Summit. E. B. Payson & L. E. B. Payson 2950 1922-8-7

GH: 02121876 Penstemon procerus Douglas ex Graham USA: Wyoming Merna E. B. Payson & L. E. B. Payson 2793 1922-7-23

GH: 02122049 Penstemon radicosus A. Nelson USA: Utah Goodman Ranch, Bear River E. B. Payson & L. E. B. Payson 4861 1926-7-3

GH: 02122057 Penstemon radicosus A. Nelson USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2611 1922-7-9

GH: 02122076 Penstemon radicosus A. Nelson USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4795 1926-6-20

GH: 02122325 Penstemon rydbergii A. Nelson USA: Utah Bear River E. B. Payson & L. E. B. Payson 4843 1926-7-1

GH: 02122748 Penstemon strictus Bentham USA: Colorado east of Ute; Western Montrose County E. B. Payson & L. E. B. Payson 3895 1924-7-3

GH: 02122747 Penstemon strictus Bentham USA: Colorado Ute; Western Montrose County. E. B. Payson & L. E. B. Payson 3910 1924-7-7

GH: 02122775 Penstemon strictus Bentham USA: Colorado Placerville E. B. Payson & L. E. B. Payson 3857 1924-6-18

GH: 02122793 Penstemon strictus Bentham USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3998 1924-7-23

GH: 02122826 Penstemon subglaber Rydberg USA: Utah Upper Stillwater fork - LaMotte peak area E. B. Payson & L. E. B. Payson 5056 1926-7-21

GH: 02122860 Penstemon subglaber Rydberg USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2847 1922-7-28

GH: 02122858 Penstemon subglaber Rydberg USA: Wyoming near Bear River E. B. Payson & L. E. B. Payson 4820 1926-6-30

GH: 02122852 Penstemon subglaber Rydberg USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2995 1922-8-7

GH: 02122848 Penstemon subglaber Rydberg USA: Wyoming In the vicinity of Green River Lakes; Sheep ... E. B. Payson & L. E. B. Payson 4514 1925-8-1

GH: 02122847 Penstemon subglaber Rydberg USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2745 1922-7-17

GH: 02122846 Penstemon subglaber Rydberg USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2636 1922-7-10

GH: 01801487 Penstemon whippleanus A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3943 1924-7-21

GH: 01801486 Penstemon whippleanus A. Gray USA: Utah ridge east of Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 4998 1926-7-17

GH: 01801484 Penstemon whippleanus A. Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3873 1924-7-23

GH: 01801506 Penstemon whippleanus A. Gray USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2759 1922-7-18

GH: 01801500 Penstemon whippleanus A. Gray USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2100 1920-7-22

GH: 01802063 Plantago elongata Pursh USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1775 1920-6-24

GH: 01802247 Plantago eriopoda Torrey USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1749 1920-6-20

GH: 01802838 Plantago major Linnaeus USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2016 1920-7-14

GH: 01804574 Synthyris pinnatifida S. Watson USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2079 1920-7-22

GH: 01804626 Synthyris ritteriana Eastwood USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4183 1924-8-21

GH: 01804735 Veronica alpina geminiflora Fernald USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4077 1924-7-31

GH: 01804733 Veronica alpina geminiflora Fernald USA: Utah ridge east of Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5007 1926-7-17

GH: 01804965 Veronica americana Schweinitz ex Bentham USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1819 1920-6-28

GH: 01804952 Veronica americana Schweinitz ex Bentham USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2115 1920-7-24

GH: 01811747 Veronica serpyllifolia Linnaeus USA: Montana [data not captured] E. B. Payson & L. E. B. Payson 1919 1920-7-8

GH: 01812542 Veronica wormskjoldii nutans (Bongard) Pennell USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 2075 1920-7-22

Polemoniaceae
GH: 01083689 Aliciella haydenii (A. Gray) J. M. Porter USA: Colorado Bedrock; Western Montrose County E. B. Payson & L. E. B. Payson 3926 1924-7-14

GH: 01000346 Aliciella leptomeria (A. Gray) J. M. Porter USA: Idaho Salmon. Alt. 4500 ft. E. B. Payson & L. E. B. Payson 1792 1920-6-26

GH: 00078490 Collomia debilis ipomoea (Payson) Wherry USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3013 1922-8-13

GH: 00078490 Collomia debilis ipomoea Payson USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3013 1922-8-13

GH: 01092390 Collomia linearis Nuttall USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1835 1920-6-30

GH: 01092528 Collomia linearis Nuttall USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2638 1922-7-10

GH: 01000776 Gilia transmontana (H. Mason & A. D. Grant) A. D. Grant & V. E. Grant USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1766 1920-6-23

GH: 00985250 Ipomopsis aggregata (Pursh) V. E. Grant USA: Utah Goodman's Ranch near Bear River E. B. Payson & L. E. B. Payson 4938 1926-7-10

GH: 00985326 Ipomopsis aggregata (Pursh) V. E. Grant USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2738 1922-7-17

GH: 00985328 Ipomopsis aggregata (Pursh) V. E. Grant USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2066 1920-7-22

GH: 00985340 Ipomopsis aggregata attenuata (A. Gray) V. E. Grant & A. D. Grant USA: Utah near West Fork of Bear River. Uintah Mts E. B. Payson & L. E. B. Payson 4919 1926-7-7

GH: 00985343 Ipomopsis aggregata attenuata (A. Gray) V. E. Grant & A. D. Grant USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3997 1924-7-23

GH: 00985780 Ipomopsis congesta (Hooker) V. E. Grant USA: Colorado Bedrock, Western Montrose County E. B. Payson & L. E. B. Payson 3920 1924-7-14

GH: 01104482 Lathrocasis tenerrima (A. Gray) L. A. Johnson USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1891 1920-7-4

GH: 01105723 Leptosiphon nuttallii (A. Gray) J. M. Porter & L. A. Johnson USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3028 1922-8-15

GH: 01574373 Phlox hoodii glabrata (E. E. Nelson) Wherry USA: Wyoming Hanna E. B. Payson & L. E. B. Payson 1699 1920-6-17

GH: 01574500 Phlox longifolia calva Wherry USA: Utah Near Mill Creek foothills of Uinta Mts. E. B. Payson & L. E. B. Payson 4889 1926-7-4

GH: 01574515 Phlox longifolia calva Wherry USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2615 1922-7-9

GH: 01574739 Phlox multiflora A. Nelson USA: Wyoming Bates Hole E. B. Payson & L. E. B. Payson 4792 1926-6-20

GH: 01574754 Phlox multiflora A. Nelson USA: Wyoming Saltlick Mt., northeast of Kendall, near sum... E. B. Payson & L. E. B. Payson 2988 1922-8-7

GH: 01574793 Phlox muscoides Nuttall USA: Wyoming Southwest corner of Bates Hole E. B. Payson & L. E. B. Payson 4729 1926-5-16

GH: 01686560 Phlox pulvinata (Wherry) Cronquist USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2716 1922-7-12

GH: 01694369 Polemonium foliosissimum A. Gray USA: Colorado Uncompahgre Divide; Western Montrose County. E. B. Payson & L. E. B. Payson 3900 1924-7-3

GH: 01694403 Polemonium foliosissimum A. Gray USA: Utah Bear River E. B. Payson & L. E. B. Payson 4842 1926-7-1

GH: 01694360 Polemonium foliosissimum A. Gray USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4133 1924-8-16

GH: 01694509 Polemonium occidentale Greene USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4118 1924-8-15

GH: 01717083 Polemonium viscosum Nuttall USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2083 1920-7-22

GH: 01717085 Polemonium viscosum Nuttall USA: Wyoming Mountains near Cottonwood Lake, east of Smoo... E. B. Payson & L. E. B. Payson 3696 1923-8-2

GH: 01717092 Polemonium viscosum Nuttall USA: Wyoming In the vicinity of Green River Lakes. Sheep ... E. B. Payson & L. E. B. Payson 4512 1925-8-1

GH: 01717094 Polemonium viscosum Nuttall USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4648 1925-8-11

GH: 01717097 Polemonium viscosum Nuttall USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2978 1922-8-7

GH: 01717111 Polemonium viscosum Nuttall USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2865 1922-7-30

Polygonaceae
GH: 02365057 Bistorta vivipara (Linnaeus) Gray USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4457 1925-8-1

GH: 02365047 Bistorta vivipara (Linnaeus) Gray USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4106 1924-8-1

GH: 01618313 Eriogonum annuum Nuttall USA: Wyoming Glendo E. B. Payson & L. E. B. Payson 3124 1922-9-5

GH: 01618543 Eriogonum brevicaule laxifolium (Torrey & A. Gray) Reveal USA: Wyoming Red Mountain, northeast of Smoot E. B. Payson & L. E. B. Payson 3634 1923-7-29

GH: 01618545 Eriogonum brevicaule laxifolium (Torrey & A. Gray) Reveal USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2620 1922-7-9

GH: 01618544 Eriogonum brevicaule laxifolium (Torrey & A. Gray) Reveal USA: Wyoming In the vicinity of Green River Lakes. White ... E. B. Payson & L. E. B. Payson 4614 1925-8-8

GH: 01618546 Eriogonum brevicaule laxifolium (Torrey & A. Gray) Reveal USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2782 1922-7-18

GH: 01618554 Eriogonum brevicaule micranthum (Nuttall) Reveal USA: Wyoming 20 miles east of Point of Rocks E. B. Payson & L. E. B. Payson 2549 1922-7-4

GH: 01618618 Eriogonum caespitosum Nuttall USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2577 1922-7-6

GH: 01618930 Eriogonum corymbosum Bentham USA: Colorado Bedrock, Western Montrose County. E. B. Payson & L. E. B. Payson 3924 1924-7-14

GH: 01652000 Eriogonum crosbyae Reveal USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1879 1920-7-3

GH: 01652567 Eriogonum flavum Nuttall USA: Wyoming Springs 3 miles west of Rawlins E. B. Payson & L. E. B. Payson 2541 1922-7-3

GH: 01652936 Eriogonum heracleoides Nuttall USA: Utah Goodman Ranch, Bear River E. B. Payson & L. E. B. Payson 4857 1926-7-2

GH: 01851899 Eriogonum microthecum laxiflorum Hooker USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1794 1920-6-26

GH: 01986504 Eriogonum ovalifolium Nuttall USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1875 1920-7-2

GH: 01986630 Eriogonum ovalifolium Nuttall USA: Wyoming Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2575 1922-7-6

GH: 01986652 Eriogonum ovalifolium depressum Blankinship USA: Wyoming Jackson's Hole. Tetons E. B. Payson & L. E. B. Payson 2282 1920-8-13

GH: 02043238 Eriogonum umbellatum Torrey USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2252 1920-8-8

GH: 02043686 Eriogonum umbellatum majus Bentham USA: Utah Stillwater fork, La Motte peak E. B. Payson & L. E. B. Payson 5110 1926-7-26

GH: 02043716 Eriogonum umbellatum majus Bentham USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4321 1925-7-9

GH: 02043724 Eriogonum umbellatum majus Bentham USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2249 1920-8-8

GH: 02043725 Eriogonum umbellatum majus Bentham USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2284 1920-8-13

GH: 02043743 Eriogonum umbellatum majus Bentham USA: Wyoming In the vicinity of Green River Lakes, White ... E. B. Payson & L. E. B. Payson 4606 1925-8-8

GH: 02043636 Eriogonum umbellatum majus Bentham USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1876 1920-7-2

GH: 02043270 Eriogonum umbellatum aureum (Gandoger) Reveal USA: Idaho Salmon Lemhi E. B. Payson & L. E. B. Payson 1894 1920-7-4

GH: 02364035 Oxyria digyna (Linnaeus) Hill USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4046 1924-7-29

GH: 02364034 Oxyria digyna (Linnaeus) Hill USA: Utah Lamotte Peak E. B. Payson & L. E. B. Payson 5103 1926-7-24

GH: 02364111 Oxytheca dendroidea Nuttall USA: Wyoming near Eden; Plains between Eden and Big Piney E. B. Payson & L. E. B. Payson 2566 1922-7-6

GH: 02364500 Persicaria amphibia (Linnaeus) Delarbre USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4432 1925-7-24

GH: 02364498 Persicaria amphibia (Linnaeus) Delarbre USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2930 1922-8-5

GH: 02364500 Polygonum amphibium Linnaeus USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4432 1925-7-24

GH: 02346481 Polygonum bistortoides Pursh USA: Wyoming Jackson's Hole. Tetons. E. B. Payson & L. E. B. Payson 2292 1920-8-13

GH: 02360516 Polygonum douglasii Greene USA: Idaho [data not captured] E. B. Payson & L. E. B. Payson 1825 1920-6-30

GH: 02360658 Polygonum douglasii Greene USA: Wyoming Hoback River Canyon E. B. Payson & L. E. B. Payson 3056 1922-8-18

GH: 02360994 Polygonum minimum S. Watson USA: Wyoming Glacier Creek. Jackson's Hole E. B. Payson & L. E. B. Payson 2268 1920-8-9

GH: 02007245 Polygonum polygaloides confertiflorum (Nuttall ex Piper) J. C. Hickman USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4381 1925-7-18

GH: 02007347 Polygonum polygaloides kelloggii (Greene) J. C. Hickman USA: Wyoming Surveyor Park. Fremont Lake E. B. Payson & L. E. B. Payson 2911 1922-7-31

GH: 02005577 Rumex maritimus fueginus (Philippi) Dusén USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2932 1922-8-5

GH: 02004033 Rumex paucifolius Nuttall USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2769 1922-7-18

Portulacaceae
GH: 01689591 Cistanthe rosea (S. Watson) Hershkovitz USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4380 1925-7-18

GH: 01858732 Claytonia lanceolata Pursh USA: Idaho Henry Lake. Alt. 9000 ft. E. B. Payson & L. E. B. Payson 1977 1920-7-11

GH: 01858739 Claytonia lanceolata Pursh USA: Idaho Salmon. Mt. Baldy E. B. Payson & L. E. B. Payson 1860 1920-7-1

GH: 01858783 Claytonia lanceolata Pursh USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5046 1926-7-19

GH: 01858868 Claytonia megarhiza (A. Gray) Parry ex S. Watson USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3958 1924-7-22

GH: 01859113 Claytonia rubra (Howell) Tidestrom USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1890 1920-7-4

GH: 01859819 Lewisia pygmaea (A. Gray) B. L. Robinson USA: Utah La Motte Peak. Uintah Mts. E. B. Payson & L. E. B. Payson 5038 1926-7-19

GH: 01859834 Lewisia pygmaea (A. Gray) B. L. Robinson USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2832 1922-7-28

GH: 01859836 Lewisia pygmaea (A. Gray) B. L. Robinson USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2719 1922-7-12

GH: 01859825 Lewisia pygmaea (A. Gray) B. L. Robinson USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4066 1924-7-29

GH: 01859919 Lewisia rediviva Pursh USA: Wyoming near Cora E. B. Payson & L. E. B. Payson 4326 1925-7-10

Potamogetonaceae
GH: 01688673 Potamogeton natans Linnaeus USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2251 1920-8-8

Primulaceae
GH: 01942059 Androsace carinata Torrey USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4034 1924-7-27

GH: 01942059 Androsace chamaejasme carinata (Torrey) Hultén USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4034 1924-7-27

GH: 01942145 Androsace filiformis Retzius USA: Idaho Henry Lake. Alt. 6,000 ft. E. B. Payson & L. E. B. Payson 1994 1920-7-12

GH: 01942813 Androsace septentrionalis subumbellata A. Nelson USA: Wyoming Piney Mt., 25 miles west of Pig Piney E. B. Payson & L. E. B. Payson 2687 1922-7-12

GH: 01942804 Androsace septentrionalis subumbellata A. Nelson USA: Utah Near La Motte Peak E. B. Payson & L. E. B. Payson 4903 1926-7-7

GH: 01942802 Androsace septentrionalis subumbellata A. Nelson USA: Utah La Motte Peak Uintah Mts. E. B. Payson & L. E. B. Payson 5037 1926-7-13

GH: 01942792 Androsace septentrionalis subumbellata A. Nelson USA: Idaho Henry Lake. Alt. 9000 ft. E. B. Payson & L. E. B. Payson 1955 1920-7-11

GH: 01942696 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Utah la Sal Mts E. B. Payson & L. E. B. Payson 4084 1924-7-31

GH: 01942657 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Idaho Hills southeast of Victor. Alt. 6500 ft. E. B. Payson & L. E. B. Payson 2182 1920-7-29

GH: 01942655 Androsace septentrionalis puberulenta (Rydberg) Knuth USA: Idaho Caribou Mountain E. B. Payson & L. E. B. Payson 3529 1923-7-17

GH: 01942882 Dodecatheon alpinum majus H. J. Thompson USA: Utah east of Stillwater Fork, Unintah Mts. E. B. Payson & L. E. B. Payson 5013 1926-7-17

GH: 01942986 Dodecatheon conjugens Greene USA: Idaho Base to summit of mountains Northeast of lak... E. B. Payson & L. E. B. Payson 1970 1929-7-11

GH: 01922315 Dodecatheon jeffreyi Van Houtte USA: Idaho Salmon. Mt. Baldy E. B. Payson & L. E. B. Payson 1843 1920-7-1

GH: 01922724 Dodecatheon pulchellum (Rafinesque) Merrill USA: Idaho Soda Springs E. B. Payson & L. E. B. Payson 1712 1920-6-18

GH: 01922723 Dodecatheon pulchellum (Rafinesque) Merrill USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1780 1920-6-24

GH: 01922804 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2862 1922-7-30

GH: 01922803 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2750 1922-7-18

GH: 01922768 Dodecatheon pulchellum (Rafinesque) Merrill USA: Utah near [illegible] Fork of Bear River, Unitah ... E. B. Payson & L. E. B. Payson 4924 1926-7-7

GH: 01927867 Primula incana M. E. Jones USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2648 1922-7-11

GH: 01926330 Primula parryi A. Gray USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2828 1922-7-28

GH: 01926329 Primula parryi A. Gray USA: Wyoming Teton Pass Mts., east of Victor Idaho E. B. Payson & L. E. B. Payson 2136 1920-7-25

GH: 01926317 Primula parryi A. Gray USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5003 1926-7-21

Pucciniaceae
FH: 00997299 Gymnosporangium juniperi Link USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2245 1920-8-7
FH: 00976654 Phragmidium occidentale Arthur USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2246 1920-8-8
FH: 00964107 Puccinia balsamorhizae Peck USA: Idaho Hills southeast of Victor E. B. Payson & L. E. B. Payson 2156 1920-7-25
FH: 00955626 Puccinia haleniae Arthur & Holway USA: Wyoming Jacksons Hole, Lincoln County E. B. Payson & L. E. B. Payson 2259 1920-8-9

FH: 01001152 Puccinia heucherae (Schweinitz) Dietel USA: Idaho Hill southeast of Victor, Teton County E. B. Payson & L. E. B. Payson 2183 1920-7-29

FH: 01001161 Puccinia heucherae (Schweinitz) Dietel USA: Idaho Hills southeast of Victor, Teton County E. B. Payson & L. E. B. Payson 2177 1920-7-29

FH: 01001743 Puccinia interveniens (Peck) Bethel USA: Wyoming Big Creek, road to Encampment E. B. Payson & L. E. B. Payson 2517 1922-6-30

FH: 01001950 Puccinia jonesii Peck USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 1993 1920-7-11
FH: 01108148 Puccinia monoica (Peck) Arthur USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2953 1922-8-7
FH: 01001161 Puccinia pallidomaculata Ellis & Everhart USA: Idaho Hills southeast of Victor, Teton County E. B. Payson & L. E. B. Payson 2177 1920-7-29

FH: 00951473 Puccinia suksdorfii Ellis & Everhart USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1829 1920-6-30

FH: 01004399 Tranzschelia thalictri (Chevallier) Dietel USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2221 1920-8-6

FH: 01125693 Uromyces hedysari-obscuri (de Candolle) Carrestia & Piccone USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3006 1922-8-13

FH: 01122295 Uromyces proeminens (de Candolle) Léveillé USA: Wyoming Uva E. B. Payson & L. E. B. Payson 3127 1922-9-5
FH: 00951473 Uromyces suksdorfii Dietel & Holway USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1829 1920-6-30

Ranunculaceae
GH: 01720249 Aconitum columbianum Nuttall USA: Idaho Hills southeast of Victor. Alt. 6200 ft. E. B. Payson & L. E. B. Payson 2161 1920-7-28

GH: 01720283 Aconitum columbianum Nuttall USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4011 1924-7-24

GH: 01720309 Aconitum columbianum Nuttall USA: Wyoming Jackson's Hole. Tetons E. B. Payson & L. E. B. Payson 2300 1920-8-13

GH: 01720563 Aconitum divaricatum Finet & Gagnepain USA: Wyoming Mill Creek. Near Utah line E. B. Payson & L. E. B. Payson 4947 1926-7-10

GH: 01706697 Anemone cylindrica A. Gray USA: Colorado near Ute; Western Montrose County. E. B. Payson & L. E. B. Payson 3887 1924-7-2

GH: 01708485 Anemone multifida Poiret USA: Idaho Henry Lake. Alt. 9200 ft. E. B. Payson & L. E. B. Payson 1961 1920-7-11

GH: 01708496 Anemone multifida Poiret USA: Utah near West fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4914 1926-7-7

GH: 01708503 Anemone multifida Poiret USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4553 1925-8-5

GH: 01708507 Anemone multifida Poiret USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2677 1922-7-12

GH: 01708509 Anemone multifida Poiret USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2137 1920-7-25

GH: 01708510 Anemone multifida Poiret USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2144 1920-7-25

GH: 01708511 Anemone multifida Poiret USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4585 1925-8-5

GH: 01707954 Anemone parviflora Michaux USA: Idaho Henry Lake. Alt. 9000 ft. E. B. Payson & L. E. B. Payson 1954 1920-7-11

GH: 01707966 Anemone parviflora Michaux USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2134 1920-7-25

GH: 01708170 Anemone patens multifida Pritzel USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2987 1922-8-7

GH: 01709028 Aquilegia coerulea alpina A. Nelson USA: Wyoming Jackson's Hole. Grand Teton E. B. Payson & L. E. B. Payson 2219 1920-8

GH: 01709035 Aquilegia coerulea ochroleuca Hooker USA: Idaho Hills southeast of Victor. Alt. 6500 ft. E. B. Payson & L. E. B. Payson 2172 1920-7-29

GH: 01709043 Aquilegia coerulea ochroleuca Hooker USA: Utah Stillwater fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5144 1920-7-29

GH: 01709053 Aquilegia coerulea ochroleuca Hooker USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4395 1925-7-20

GH: 01709063 Aquilegia coerulea pinetorum (Tidestrom) Kearney & Peebles USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3948 1924-7-22

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