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Index of Botanical Specimens

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Orobanchaceae
GH: 01876536 Castilleja confusa Greene USA: Idaho Garden Creek 5700-6000' W. of Challis F. W. Pennell 15262 1931-6-24

GH: 00365569 Castilleja culbertsonii Greene USA: California Route 120, Below Tioga Pass, Yosemite Nation... F. W. Pennell 26345 1940-7-30

GH: 01876587 Castilleja desertorum Geyer ex Hooker USA: Wyoming W. of Red Desert F. W. Pennell 15117 1931-6-14

GH: 01876598 Castilleja disticha Eastwood USA: California Mariposa Grove, Yosemite National Park F. W. Pennell 26390 1940-8-3

GH: 01876594 Castilleja disticha Eastwood USA: California Mariposa Grove, Yosemite National Park F. W. Pennell 25579 1940-5-28

GH: 01876639 Castilleja elata Piper USA: California Oregon Mt., north of Monumental F. W. Pennell 15633 1931-7-17

GH: 01876667 Castilleja exilis A. Nelson USA: California Route 395, Mono Lake, n. of Leevining F. W. Pennell 26315 1940-7-28

GH: 01876658 Castilleja eximia Eastwood USA: California Route 120 Along Warren Creek, below Tioga Pa... F. W. Pennell 26342 1940-7-30

GH: 01876660 Castilleja exserta (A. Heller) T. I. Chuang & Heckard USA: California Route 168, Shaver Lake F. W. Pennell 26415 1940-8-4

GH: 01876756 Castilleja flava S. Watson USA: Idaho s. e. of Soda Springs F. W. Pennell 15155 1931-6-17

GH: 01876754 Castilleja flava S. Watson USA: Idaho 11 mi. n. of Georgetown F. W. Pennell 15.154 1931-6-17

GH: 01876727 Castilleja foliolosa Hooker & Arnott USA: California Route 9 Saratoga F. W. Pennell 25408 1940-5-14

GH: 01876726 Castilleja foliolosa Hooker & Arnott USA: California 6-8 miles southwest of San Benito F. W. Pennell 25364 1940-5-10

GH: 01876833 Castilleja foliolosa Hooker & Arnott USA: California Route 150 Foster Glen Park, n. of Santa Barb... F. W. Pennell 25331 1940-5-6

GH: 01876832 Castilleja foliolosa Hooker & Arnott USA: California Route 66 south of Cajon Pass, San Bernardino F. W. Pennell 25308 1940-5-4

GH: 01876896 Castilleja foliolosa Hooker & Arnott USA: California mountain northeast of Kenwood Springs F. W. Pennell 26034 1940-7-2

GH: 01876895 Castilleja foliolosa Hooker & Arnott USA: California Mount Saint Helena, n. of Calistoga F. W. Pennell 26048 1940-7-4

GH: 01876894 Castilleja foliolosa Hooker & Arnott USA: California Route 49 4 miles north of Coulterville F. W. Pennell 25609 1940-5-30

GH: 01876893 Castilleja foliolosa Hooker & Arnott USA: California Route 49 2 miles north of Bear Valley F. W. Pennell 25601 1940-5-30

GH: 01876903 Castilleja foliolosa Hooker & Arnott USA: California Route 49 north of American River, east of Au... F. W. Pennell 25663 1940-6-2

GH: 01876734 Castilleja franciscana Pennell USA: California Route 101 along Eel River, northwest of Cumm... F. W. Pennell 26076 1940-7-5

GH: 01876731 Castilleja franciscana Pennell USA: California Route 99 east of Gorman F. W. Pennell 25136 1940-4-18

GH: 00056134 Castilleja glandulifera Pennell USA: Oregon Anthony, Anthony Lake, Elkhorn Mountains, sa... F. W. Pennell 21138 1937-8-1

GH: 00056135 Castilleja glandulifera Pennell USA: Oregon Anthony, Anthony Lake, Elkhorn Mountains, sa... F. W. Pennell 21138 1937-7-31

GH: 00056136 Castilleja glandulifera Pennell USA: Oregon Anthony Peak, Anthony Lake, Elkhorn Mountain... F. W. Pennell 21138 1937-7-31

GH: 01876914 Castilleja glandulosa Greenman USA: Nevada Route 27. 1-2 miles east of Lake Tahoe F. W. Pennell 26276 1940-7-24

GH: 01876913 Castilleja glandulosa Greenman USA: California Route 89 Bluff Falls, south of Sulphur Works... F. W. Pennell 26241 1940-7-22

GH: 00365469 Castilleja gleasonii Elmer USA: California Route 101, north of Pismo Beach F. W. Pennell 25345 1940-5-9

GH: 00365470 Castilleja gleasonii Elmer USA: California Route 1, along Big Sur Creek, below Park, Bi... F. W. Pennell 25399 1940-5-13

GH: 00365471 Castilleja gleasonii Elmer USA: California 3 miles southeast of Lompoc F. W. Pennell 25333 1940-5-8

GH: 00365472 Castilleja gleasonii Elmer USA: California west of pass in Santa Lucia Mts., 8 miles we... F. W. Pennell 25351 1940-5-10

GH: 01876915 Castilleja gloriosa Britton USA: California Route 395 north of Hilton Creek F. W. Pennell 25919 1940-6-16

GH: 01876920 Castilleja gracillima Rydberg USA: Idaho Cape Horn Pass F. W. Pennell 15307 1931-6-26

GH: 01876919 Castilleja gracillima Rydberg USA: Idaho Cape Horn F. W. Pennell 15298 1931-6-25

GH: 00056140 Castilleja gyroloba Pennell USA: California Route 99, near Oak Flat Camp, open oak fores... F. W. Pennell 25140 1940-4-18

GH: 00056139 Castilleja gyroloba Pennell USA: California Route 99, near Oak Flat Camp, open oak fores... F. W. Pennell 25140 1940-4-18

GH: 00056138 Castilleja gyroloba Pennell USA: California Route 99, near Oak Flat Camp, open oak fores... F. W. Pennell 25140 1940-4-18

GH: 01876935 Castilleja hirsuta A. Gray USA: California Route 120 Below Tioga Pass, Yosemite Nationa... F. W. Pennell 26347 1940-7-30

GH: 01876997 Castilleja hispida Bentham USA: Montana e. of Clinton F. W. Pennell 20547 1937-6-24

GH: 01876996 Castilleja hispida Bentham USA: Montana e. of Clinton F. W. Pennell 20547 1937-6-24

GH: 01876995 Castilleja hispida Bentham USA: Montana East Fork of Bitterroot River, above Darby F. W. Pennell 20575 1937-6-26

GH: 01876986 Castilleja hispida Bentham USA: Idaho 2600-3100 f. alt., 6-8 mi. w. of Weippe F. W. Pennell 20934 1937-7-16

GH: 01876984 Castilleja hispida Bentham USA: Idaho 5200-5400 f. alt., below Frenchy Saddle, sou... F. W. Pennell 20796 1937-7-9

GH: 00056142 Castilleja hispida acuta Pennell USA: Oregon Above Adams Creek, Wallowa Mountains, open s... F. W. Pennell 21074 1937-7-28

GH: 01876936 Castilleja hoffmannii Eastwood USA: California Hoods Peak, n.e. of Kenwood F. W. Pennell 26043 1940-7-3

GH: 01877192 Castilleja indivisa Engelmann USA: Texas along S. P. R. R.; Route 90; 4 - 5 mi. w. of... F. W. Pennell 24949 1940-3-21

GH: 01877217 Castilleja indivisa Engelmann USA: Texas Wallis F. W. Pennell 10286 1920-5-4

GH: 01877264 Castilleja integra A. Gray USA: Arizona Route 66; 4 miles east of Ash Fork F. W. Pennell 26470 1940-8-27

GH: 01877262 Castilleja integra A. Gray USA: Arizona 2-3 miles n.w.of Walnut Canyon, s.e. of Flag... F. W. Pennell 26486 1940-8-29

GH: 01877261 Castilleja integra A. Gray USA: Arizona Route 81; Nutrioso Creek, 3-4 miles S.E. of ... F. W. Pennell [data not captured] 26518 1940-9-1

GH: 01877260 Castilleja integra A. Gray USA: Arizona about 20 miles south of Mormon Lake F. W. Pennell 21555 1938-6-2

GH: 01877259 Castilleja integra A. Gray USA: Arizona 2 miles North of Pine F. W. Pennell 21545 1938-6-2

GH: 01877258 Castilleja integra A. Gray USA: Arizona 10 miles northeast of Long Valley F. W. Pennell 21533 1938-5-31

GH: 01877256 Castilleja integra A. Gray USA: Arizona Route 260, Little Colorado R., east of Holbr... F. W. Pennell 21526 1938-5-31

GH: 01877255 Castilleja integra A. Gray USA: Arizona west of Sunset Crater, San Francisco Mts. Ro... F. W. Pennell 21595 1938-6-8

GH: 01877254 Castilleja integra A. Gray USA: Arizona Route 89, north of Jacob Lake, on Kaibab Pla... F. W. Pennell 21628 1938-6-10

GH: 01877257 Castilleja integra A. Gray USA: Arizona Route 89, miles west of Houserock F. W. Pennell 21625 1938-6-10

GH: 01877272 Castilleja integra A. Gray USA: Colorado west of Pueblo F. W. Pennell 5735 1915-6-6

GH: 01877303 Castilleja integra A. Gray USA: New Mexico Route 85; Glorieta F. W. Pennell 26526 1940-9-3

GH: 01877384 Castilleja labiata Pennell USA: Texas Route 90; 12 mi. s. e. of Brackettville F. W. Pennell 24954 1940-3-22

GH: 01877386 Castilleja lanceifolia Rydberg USA: Montana Cedar Mountains, east of Ennis F. W. Pennell 1931-8-26

GH: 00365473 Castilleja latifolia Hooker & Arnott USA: California 13-14 mi. south of San Francisco F. W. Pennell 26032 1940-6-29

GH: 00365477 Castilleja latifolia Hooker & Arnott USA: California Route 1, south of Carmel F. W. Pennell 26457 1940-8-21

GH: 00365489 Castilleja latifolia Hooker & Arnott USA: California Route 1, 1 mi. south of Little Sure Creek F. W. Pennell 25400 1940-5-13

GH: 01877399 Castilleja lauta A. Nelson USA: Wyoming Yellowstone National Park; Mt. Washburn F. W. Pennell 28871 1949-7-15

GH: 01877396 Castilleja lauta A. Nelson USA: Oregon [data not captured] F. W. Pennell 21104 1937-7-28

GH: 01877395 Castilleja lauta A. Nelson USA: Montana e. of Logan Pass, Glacier National Park F. W. Pennell 21301 1937-8-25

GH: 00365555 Castilleja lemmonii A. Gray USA: California at head of Crystal Lake, Mammoth Lakes F. W. Pennell 26329 1940-7-29

GH: 00365569 Castilleja lemmonii A. Gray USA: California Route 120, Below Tioga Pass, Yosemite Nation... F. W. Pennell 26345 1940-7-30

GH: 01877497 Castilleja linariaefolia Bentham USA: Arizona Route 63; Rainbow Camp, Petrified Forest F. W. Pennell 26521 1940-9-2

GH: 01877510 Castilleja linariaefolia Bentham USA: California Route 395 1 mile south of junction, Headwate... F. W. Pennell 25891 1940-6-15

GH: 01877509 Castilleja linariaefolia Bentham USA: California Route 395 1 mile south of junction, Headwate... F. W. Pennell 25889 1940-6-15

GH: 01877508 Castilleja linariaefolia Bentham USA: California Route 18, Minnelusa, Big Bear Lake F. W. Pennell 25985 1940-6-23

GH: 01877552 Castilleja linariaefolia Bentham USA: Idaho Cusick Creek Canyon, Pocatello. Alt. 4800-53... F. W. Pennell 15177 1931-6-18

GH: 01877551 Castilleja linariaefolia Bentham USA: Idaho near Onyx F. W. Pennell 15168 1931-6-18

GH: 01877550 Castilleja linariaefolia Bentham USA: Idaho s.e. of Lava Hot Springs. 5200-5400' F. W. Pennell 15164 1931-6-18

GH: 01877548 Castilleja linariaefolia Bentham USA: Idaho Montpelier Creek, e. of Montpelier F. W. Pennell 15148 1931-6-17

GH: 01877668 Castilleja linariaefolia Bentham USA: Wyoming 5 miles east of Yellowstone National Park; C... F. W. Pennell 26874 1949-7-16

GH: 01877662 Castilleja linariaefolia Bentham USA: Wyoming 33 mi. above Cody, along Shoshone River, wes... F. W. Pennell 20479 1937-6-16

GH: 01877697 Castilleja lindheimeri A. Gray USA: Texas San Marcos: [no additional data] F. W. Pennell 10431 1920-5-13

GH: 01877696 Castilleja lindheimeri A. Gray USA: Texas Kerrville: [no additional data] F. W. Pennell 10364 1920-5-9

GH: 02081157 Castilleja linearifolia Bentham USA: California Route 49 north of American River, east of Au... F. W. Pennell 25661 1940-6-2

GH: 01877708 Castilleja linoides A. Gray USA: California Route 395 Crestview, 17 miles south of Leevi... F. W. Pennell 25910 1940-6-15

GH: 01877727 Castilleja longispica A. Nelson USA: Wyoming Jackson County; s. of Morgan F. W. Pennell 15972 1931-8-30

GH: 01877738 Castilleja lutea A. Heller USA: Montana just west of summit of McDonald Pass, Contin... F. W. Pennell 20526 1937-6-23

GH: 01877737 Castilleja lutea A. Heller USA: Idaho 7000-7100 ft. alt., Alturas Lake, Sawt tooth... F. W. Pennell 20663 1937-7-2

GH: 01877736 Castilleja lutea A. Heller USA: Idaho 6600 f. alt., below Redfish Lake, Sawtooth R... F. W. Pennell 20680 1937-7-3

GH: 01877735 Castilleja lutea A. Heller USA: Idaho 6500 f. alt., along Tennessee Creek in Bear ... F. W. Pennell 20689 1937-7-3

GH: 01877734 Castilleja lutea A. Heller USA: Idaho 5800-5900 f. alt., along Deadwood River, Pay... F. W. Pennell 20714 1937-7-3

GH: 01877732 Castilleja lutea A. Heller USA: Idaho Bear Valley F. W. Pennell 15310 1931-6-26

GH: 01877730 Castilleja lutea A. Heller USA: Idaho 6600-6800 ft., 9 miles n-w of Stanley F. W. Pennell 15286 1931-6-25

GH: 01877791 Castilleja martini Abrams USA: California Route 25 northwest of Paicines F. W. Pennell 25383 1940-5-11

GH: 01877806 Castilleja mexicana (Hemsley) A. Gray USA: Idaho 7000-7200', Clear Creek Summit F. W. Pennell 15317 1931-6-26

GH: 01877950 Castilleja miniata Douglas ex Hooker USA: California Route 36, 6 miles east of Westwood F. W. Pennell 25776 1940-6-10

GH: 01877948 Castilleja miniata Douglas ex Hooker USA: California Route 395 Mono Lake, n. of Leevining F. W. Pennell 26314 1940-7-28

GH: 01877947 Castilleja miniata Douglas ex Hooker USA: California Route 89 along Little Truckee River, Sierrav... F. W. Pennell 25842 1940-6-12

GH: 01877958 Castilleja miniata Douglas ex Hooker USA: California Route 395 Along Walker River, s. of Colevill... F. W. Pennell 25887 1940-6-14

GH: 01877957 Castilleja miniata Douglas ex Hooker USA: California Route 89 Sierraville F. W. Pennell 25835 1940-6-12

GH: 01877956 Castilleja miniata Douglas ex Hooker USA: California above Ruffy Lake, Salmon Mountains, w. of ET... F. W. Pennell 26179 1940-7-17

GH: 01877973 Castilleja miniata Douglas ex Hooker USA: California Route 395, Hilton Creek F. W. Pennell 25912 1940-6-16

GH: 01877971 Castilleja miniata Douglas ex Hooker USA: California Route 89 Camp below Sulphur Works, s. of Mou... F. W. Pennell 26246 1940-7-22

GH: 01877969 Castilleja miniata Douglas ex Hooker USA: California south of Elizabeth Lake, Yosemite National P... F. W. Pennell 26367 1940-7-31

GH: 01878090 Castilleja miniata Douglas ex Hooker USA: Idaho sand point F. W. Pennell 15875 1931-8-17

GH: 01878089 Castilleja miniata Douglas ex Hooker USA: Idaho 3 mi. n. w. of Ketchum F. W. Pennell 20649 1937-7-1

GH: 01878088 Castilleja miniata Douglas ex Hooker USA: Idaho Land near Wood R., F. W. Pennell 20643 1937-7-1

GH: 01878087 Castilleja miniata Douglas ex Hooker USA: Idaho Edge of aspen & pine grove F. W. Pennell 20967 1937-7-19

GH: 01878103 Castilleja miniata Douglas ex Hooker USA: Idaho Along Priest River F. W. Pennell 15868 1931-8-16

GH: 01878102 Castilleja miniata Douglas ex Hooker USA: Idaho Victor. 6000-6500 ft. alt. F. W. Pennell 26856 1949-7-13

GH: 01878100 Castilleja miniata Douglas ex Hooker USA: Idaho 6000 f. alt., 3 miles n.w. of Ketchum F. W. Pennell 20654 1937-7-1

GH: 01878099 Castilleja miniata Douglas ex Hooker USA: Idaho Elk City F. W. Pennell 20857 1937-7-12

GH: 01878098 Castilleja miniata Douglas ex Hooker USA: Idaho Along Antelope Creek F. W. Pennell 15205 1931-6-21

GH: 01878097 Castilleja miniata Douglas ex Hooker USA: Idaho Hill, above Martin F. W. Pennell 20627 1937-6-29

GH: 01878096 Castilleja miniata Douglas ex Hooker USA: Idaho Slope of Smith Mountain, north of Bear F. W. Pennell 20799a 1937-7-9

GH: 01878093 Castilleja miniata Douglas ex Hooker USA: Idaho South of Smith Mounatain, north of Bear F. W. Pennell 20796 1937-7-19

GH: 01878127 Castilleja miniata Douglas ex Hooker USA: Idaho East of Plummer F. W. Pennell 20973 1937-7-19

GH: 01878173 Castilleja miniata Douglas ex Hooker USA: Montana Logan Pass, Glacier National Park F. W. Pennell 21291 1937-8-25

GH: 01878172 Castilleja miniata Douglas ex Hooker USA: Montana north of Lake St. Marys, Mission Range F. W. Pennell 21326 1937-8-27

GH: 01878171 Castilleja miniata Douglas ex Hooker USA: Montana Lake St. Marys, Mission Range F. W. Pennell 21324 1937-8-27

GH: 01878170 Castilleja miniata Douglas ex Hooker USA: Montana Along Brochett Creek; Bridger Mountains, nor... F. W. Pennell 15957 1931-8-27

GH: 01878162 Castilleja miniata Douglas ex Hooker USA: Montana Cedar Mountain, east of Ennis F. W. Pennell 1931-8-26

GH: 01878160 Castilleja miniata Douglas ex Hooker USA: Montana Along Saint Regis River F. W. Pennell 15891 1931-8-18

GH: 01878346 Castilleja miniata Douglas ex Hooker USA: Wyoming Jackson County; Along Blackrock Creek F. W. Pennell 15975 1931-8-30

GH: 01878345 Castilleja miniata Douglas ex Hooker USA: Wyoming Moran F. W. Pennell 26866 1949-7-14

GH: 01878344 Castilleja miniata Douglas ex Hooker USA: Wyoming Jackson County; north of Moran F. W. Pennell 15974 1931-8-30

GH: 01878343 Castilleja miniata Douglas ex Hooker USA: Wyoming near Wind River ca 5 mi. below Dubois F. W. Pennell 15995 1931-8-31

GH: 01878340 Castilleja miniata Douglas ex Hooker USA: Wyoming north of Jackson Lake; Moran F. W. Pennell 26867 1949-7-14

GH: 01878389 Castilleja multisecta A. Nelson USA: Idaho Head of Woods R. F. W. Pennell 20659 1937-7-1

GH: 01878396 Castilleja nana Eastwood USA: California Crest of Sierra, opposite Mammoth Lake F. W. Pennell 26339 1940-7-29

GH: 01878395 Castilleja nana Eastwood USA: California summit of Ridge s. of Elizabeth Lake, Yosemi... F. W. Pennell 26372 1940-7-31

GH: 01878447 Castilleja occidentalis Torrey USA: Montana below Clements Glacier, Glacier National Par... F. W. Pennell 15917 1931-8-22

GH: 01878443 Castilleja occidentalis Torrey USA: Montana Hidden Lake, Glacier National Park F. W. Pennell 15923 1931-8-22

GH: 01878475 Castilleja pallescens (A. Gray) Greenman USA: Montana 8 mi. up Rattlesnake Canyon, n. of Missoula F. W. Pennell [data not captured] 20562 1937-6-24

GH: 01878585 Castilleja parviflora Bongard USA: Montana trail toward Trout L; n-w. of Lake McDonald,... F. W. Pennell 21316 1937-8-26

GH: 01878584 Castilleja parviflora Bongard USA: Idaho North Fork of Salmon River, above Gibbonsvil... F. W. Pennell 20587 1937-6

GH: 00056109 Castilleja peckiana Pennell USA: Oregon Grassy opening in pine forest, Beaver Ranger... F. W. Pennell 15485 1931-7-6

GH: 00056108 Castilleja peckiana Pennell USA: Oregon Sandstone, open pine woods, Dooley Mountain,... F. W. Pennell 15455 1931

GH: 01878654 Castilleja pecten Rydberg USA: Montana east of Monida F. W. Pennell 20601 1937-6-28

GH: 01878653 Castilleja pecten Rydberg USA: Montana Cedar Mountains, east of Ennis F. W. Pennell 15953 1931-8-26

GH: 01878651 Castilleja pecten Rydberg USA: Montana Cedar Mountain, east of Ennis F. W. Pennell 15952 1931-8-26

GH: 01878652 Castilleja pecten Rydberg USA: Montana s. e. of Sawyer, along Bear Creek, Beaverhea... F. W. Pennell 20606 1937-6-28

GH: 00053987 Castilleja perelegans G. L. Nesom Mexico: Durango Metates, north of Cueva, Sierra Madre Occide... F. W. Pennell 18394 1934-8-29

GH: 00365518 Castilleja pilosa Rydberg USA: California Sierra Valley, 7 mi. S. of Beckwourth F. W. Pennell 25821 1940-6-12

GH: 00365522 Castilleja pilosa Rydberg USA: California Route 395, Milton Creek F. W. Pennell 25913 1940-6-16

GH: 00365524 Castilleja pilosa Rydberg USA: California Route 395, 5 miles south of Ravendale F. W. Pennell 25761 1940-6-9

GH: 00365524 Castilleja psittacina Pennell USA: California Route 395, 5 miles south of Ravendale F. W. Pennell 25761 1940-6-9

GH: 01878770 Castilleja pumicicola Pennell USA: California Route 89, ridge Mount Lassen, Lassen Nationa... F. W. Pennell 26234 1940-7-22

GH: 01878769 Castilleja pumicicola Pennell USA: California Manzanita Lake, Lassen National Park F. W. Pennell 26213 1940-7-21

GH: 01878768 Castilleja pumicicola Pennell USA: California Route 89, old trail from L. Helen to Bumpus ... F. W. Pennell 26236 1940-7-22

GH: 00056193 Castilleja pumicola Pennell USA: Oregon Crater Lake National Park, base of Mount Sco... F. W. Pennell 15577 1931-7-12

GH: 01878935 Castilleja rhexifolia Rydberg USA: Idaho North Fork of Salmon River, above Gibbonvill... F. W. Pennell 20586 1937

GH: 01878934 Castilleja rhexifolia Rydberg USA: Idaho Bovill F. W. Pennell 20957 1937-7-18

GH: 01878930 Castilleja rhexifolia Rydberg USA: Idaho Mountain slope, west of Bear F. W. Pennell 15365 1931-6-29

GH: 01878941 Castilleja rhexifolia Rydberg USA: Montana Mt. Sentinel, about Missoula F. W. Pennell [no additional data] 20554 1937-6-24

GH: 01878939 Castilleja rhexifolia Rydberg USA: Montana Cedar Mountain, east of Ennis F. W. Pennell 15947 1931-8-26

GH: 01878871 Castilleja roseana Eastwood USA: Idaho Cape Horn Pass F. W. Pennell 15302 1931-6-26

GH: 01878869 Castilleja roseana Eastwood USA: Idaho Below Black Lake south Seven Devils Mountain... F. W. Pennell 20817 1937-7-9

GH: 01878997 Castilleja rubra (Drobow) Rebristaya USA: Wyoming Teton Pass F. W. Pennell 26863 1949-7-13

GH: 01878996 Castilleja rubra (Drobow) Rebristaya USA: Montana McDonald Peak, Mission Range F. W. Pennell 21341 1937-8-28

GH: 01878994 Castilleja rubra (Drobow) Rebristaya USA: Idaho ascent from Placer creek, Cuddy Mountain, we... F. W. Pennell 20789 1937-7

GH: 01879014 Castilleja scabrida Eastwood USA: Utah 9 miles north of Monticello F. W. Pennell 21501 1938-5-29

GH: 00365581 Castilleja schizotricha Greenman USA: California northeastern slope, Salmon Mountains, w. of ... F. W. Pennell 26172 1940-7-17

GH: 00733442 Castilleja septentrionalis Lindley USA: Maine Madawaska: Madawaska F. W. Pennell 24933 1939-8-24

GH: 00733477 Castilleja septentrionalis Lindley USA: New Hampshire Mount Washington F. W. Pennell 24942 1939-8-27

GH: 01879170 Castilleja septentrionalis Lindley USA: Montana Avon F. W. Pennell 20532 1937-6-23

GH: 01879168 Castilleja septentrionalis Lindley USA: Montana Avon F. W. Pennell 20533 1937-6-23

GH: 01879163 Castilleja septentrionalis Lindley USA: Idaho Cape Horn F. W. Pennell 15294 1931-6-25

GH: 01879284 Castilleja sessiliflora Pursh USA: Texas Canyon Head of Paloduro Cañon F. W. Pennell 10542 1920-5-22

GH: 01879265 Castilleja sessiliflora Pursh USA: Texas Route 90; Comstock F. W. Pennell 24955 1940-3-23

GH: 01879264 Castilleja sessiliflora Pursh USA: Texas Route 90; 9 mi. e. of - Dryden F. W. Pennell 24957 1940-3-23

GH: 01879629 Castilleja sp. Linnaeus USA: Montana Logan Pass, Glacier National Park F. W. Pennell 21302 1937-8-25

GH: 01879628 Castilleja sp. Linnaeus USA: Montana w. of Logan Pass, Glacier National Park F. W. Pennell 21298 1937-8-25

GH: 01879627 Castilleja sp. Linnaeus USA: California Route 395 16 miles south of Ravendale F. W. Pennell 25767 1940-6-9

GH: 01879619 Castilleja sp. Linnaeus USA: Idaho Lost River Mountain, east of Dickey F. W. Pennell 15218 1931-6-21

GH: 01879617 Castilleja sp. Linnaeus USA: Idaho Lost River Mountain, east of Dickey F. W. Pennell 15216 1931-6-21

GH: 01879616 Castilleja sp. Linnaeus USA: California Route 395 north of Devils Gate, Headwaters o... F. W. Pennell 25901 1940-6-15

GH: 01879615 Castilleja sp. Linnaeus USA: Montana trail toward Trout L.; n. w. of Lake McDonal... F. W. Pennell 21319 1937-8-26

GH: 01879614 Castilleja sp. Linnaeus USA: Idaho Along Morgan Creek F. W. Pennell 15255 1931-6-23

GH: 01879613 Castilleja sp. Linnaeus USA: Idaho Lost River Mountain, east of Dickey F. W. Pennell 15217 1931-6-21

GH: 01879611 Castilleja sp. Linnaeus USA: California along road, just below Mammoth Lakes F. W. Pennell 26322 1940-7-29

GH: 01879653 Castilleja sp. Linnaeus USA: California northeast of Kenwood Springs F. W. Pennell 26037 1940-7-2

GH: 01879649 Castilleja sp. Linnaeus USA: Montana Logan Pass, Glacier National Park F. W. Pennell 15915 1931-8-22

GH: 01879646 Castilleja sp. Linnaeus USA: Washington [data not captured] F. W. Pennell 15817 1931-8-9

GH: 01879642 Castilleja sp. Linnaeus USA: California Route 49 along stream north of Fish Camp F. W. Pennell 26397 1940-8-3

GH: 01879639 Castilleja sp. Linnaeus USA: Idaho Alturas Lake, Sawtooth Range F. W. Pennell 20673a 1937-7-2

GH: 01879638 Castilleja sp. Linnaeus USA: Idaho Alturas Lake, Sawtooth Range F. W. Pennell 20673 1937-7-2

GH: 01879637 Castilleja sp. Linnaeus USA: Wyoming Yellowstone National Park; Mt. Washburn F. W. Pennell 26872 1949-7-15

GH: 01879695 Castilleja sp. Linnaeus USA: Idaho Cuddy Mountain, west of Council F. W. Pennell 20784 1937-7

GH: 01880027 Castilleja sp. Linnaeus USA: Idaho Lost River Mountain, east of Dickey F. W. Pennell 15223 1931-6-21

GH: 01880026 Castilleja sp. Linnaeus USA: Idaho Lost River Mountain, east of Dickey F. W. Pennell 15215 1931-6-21

GH: 01880025 Castilleja sp. Linnaeus USA: Idaho Lost River Mountain, east of Dickey F. W. Pennell 15215 1931-6-21

GH: 01880023 Castilleja sp. Linnaeus USA: Idaho Ascent from Placer Creek Cuddy Mountain, wes... F. W. Pennell 20790 1937-7

GH: 01880022 Castilleja sp. Linnaeus USA: Arizona Inner Valley, San Francisco Peak, n. of Flag... F. W. Pennell [data not captured] 26480 1940-8-29

GH: 01880021 Castilleja sp. Linnaeus USA: Arizona San Francisco Peak, n. of Flagstaff F. W. Pennell [data not captured] 26482 1940-8-29

GH: 01880020 Castilleja sp. Linnaeus USA: Idaho Bear Valley F. W. Pennell 15313 1931-6-26

GH: 01880019 Castilleja sp. Linnaeus USA: Texas Route 90, Marathon F. W. Pennell 24958 1940-3-23

GH: 01879379 Castilleja sulphurea Rydberg USA: Idaho Cold marsh F. W. Pennell 15229 1931-6-22

GH: 01879413 Castilleja sulphurea Rydberg USA: Wyoming Jackson County; n. of Alt., Twogwotee Pass F. W. Pennell 15992 1931-8-30

GH: 01879412 Castilleja sulphurea Rydberg USA: Wyoming West slope to Teton Pass F. W. Pennell 26859 1949-7-13

GH: 01879443 Castilleja trifida Willdenow ex Melchior USA: Montana trail toward Trout L.; n.w. of Lake McDonald... F. W. Pennell 21318 1937-8-26

GH: 01879442 Castilleja trifida Willdenow ex Melchior USA: Idaho Montpelier Creek, e. of Montpelier F. W. Pennell 15147 1931-6-17

GH: 00061880 Castilleja virgayoides Edwin Peru: Cuzco Open rocky hill on trail to Pisae, 3500-3600... F. W. Pennell 13699 1925-4-28

GH: 00056210 Castilleja wherryana Pennell USA: Oregon Dooley Mountain, south of Salisbury, open pi... F. W. Pennell 15454 1931-7-4

GH: 01879577 Castilleja wightii rubra Pennell USA: California Route 299 E. of Hatchet Creek, 14 miles west... F. W. Pennell 25706 1940-6-7

GH: 00365889 Cordylanthus brunneus (Jepson) Pennell USA: California Mount Saint Helena, n. of Calistoga F. W. Pennell 26050 1940-7-4

GH: 00365869 Cordylanthus compactus Pennell USA: California 3 miles east of Auberry F. W. Pennell 26401 1940-8-3

GH: 00078205 Cordylanthus diffusus Pennell USA: California Route 29, 7 miles south of Middletown, 1600-... F. W. Pennell 26051 1940-7-4

GH: 00078204 Cordylanthus diffusus Pennell USA: California Route 29, 7 miles south of Middletown, 1600-... F. W. Pennell 26051 1940-7-4

GH: 00365873 Cordylanthus littoralis (Ferris) J. F. Macbride USA: California Route 1, 2 miles north of Monterey F. W. Pennell 26455 1940-8-20

GH: 00078216 Cordylanthus pallescens Pennell USA: California Route 99, 2-3 miles north of Mount Shasta Ci... F. W. Pennell 26184 1940-7-18

GH: 00078215 Cordylanthus pallescens Pennell USA: California Route 99, 2-3 miles north of Mount Shasta Ci... F. W. Pennell 26184 1940-7-18

GH: 00078217 Cordylanthus pallescens Pennell USA: California Route 99, 2-3 miles north of Mount Shasta Ci... F. W. Pennell 26184 1940-7-18

GH: 01880030 Cordylanthus parviflorus (Ferris) Wiggins USA: Arizona Route 66; 5-6 miles west of Seligman F. W. Pennell 26469 1940-8-27

GH: 00078205 Cordylanthus pilosus pilosus USA: California Route 29, 7 miles south of Middletown, 1600-... F. W. Pennell 26051 1940-7-4

GH: 00078204 Cordylanthus pilosus pilosus USA: California Route 29, 7 miles south of Middletown, 1600-... F. W. Pennell 26051 1940-7-4

GH: 00078226 Cordylanthus platycephalus Pennell USA: California Montecito, garden grove, 500-600 feet F. W. Pennell 26463 1940-8-22

GH: 00078225 Cordylanthus platycephalus Pennell USA: California Montecito, garden grove, 500-600 feet F. W. Pennell 26463 1940-8-22

GH: 01880092 Cordylanthus ramosus Nuttall ex Bentham USA: Idaho Winsper F. W. Pennell 20615 1937-6-29

GH: 00365869 Cordylanthus rigidus brevibracteatus (A. Gray) Munz USA: California 3 miles east of Auberry F. W. Pennell 26401 1940-8-3

GH: 00365873 Cordylanthus rigidus littoralis (Ferris) T. I. Chuang & Heckard USA: California Route 1, 2 miles north of Monterey F. W. Pennell 26455 1940-8-20

GH: 00365889 Cordylanthus tenuis brunneus (Jepson) Munz USA: California Mount Saint Helena, n. of Calistoga F. W. Pennell 26050 1940-7-4

GH: 00365883 Cordylanthus tenuis barbatus T. I. Chuang & Heckard USA: California Route 168, ridge 2-3 mi. east of Pineridge F. W. Pennell 26416 1940-8-4

GH: 00078199 Cordylanthus wrightii A. Gray USA: New Mexico Route 85, entrance to pecos Ruin, Pecos, 680... F. W. Pennell 26529 1940-9-3

GH: 01880275 Cordylanthus wrightii A. Gray USA: New Mexico Route 66 south of Coolidge F. W. Pennell 26524 1940-9-2

GH: 01880259 Cordylanthus wrightii A. Gray USA: Arizona Walnut Canyon, s.e., of Flagstaff F. W. Pennell 26487 1940-8-29

GH: 01880293 Cordylanthus wrightii tenuifolius (Pennell) T. I. Chuang & Heckard USA: Arizona Route 66 7 mi. west of Ash Fork F. W. Pennell 26471 1940-8-27

GH: 01880292 Cordylanthus wrightii tenuifolius (Pennell) T. I. Chuang & Heckard USA: Arizona Route 66 7 miles east of Ash Fork F. W. Pennell 26471 1940-8-27

GH: 01880590 Euphrasia nemorosa (Persoon) Wallroth Canada: New Brunswick east of St. Quentin F. W. Pennell 24928 1939-8-24

GH: 00078362 Euphrasia pennellii Callen Canada: Quebec Province Caps de Maria, on Baie des Chaleurs, grassy ... F. W. Pennell 24926 1939-8-23

GH: 02034428 Gerardia purpurea parvula Pennell USA: Pennsylvania Wawa F. W. Pennell 2689 1910-9-25

GH: 00112657 Gerardia racemulosa Pennell USA: New Jersey Parkdale F. W. Pennell 2692 1910-9-27

GH: 01880840 Macranthera flammea (W. Bartram) Pennell USA: Alabama w. of Theodore F. W. Pennell 1912-8-30

GH: 02082114 Melampyrum lineare Desrousseaux USA: Pennsylvania Llewellyn F. W. Pennell 2102 1909-8-2

GH: 00078717 Melampyrum lineare pectinatum Pennell USA: New Jersey Tom's River, dry sandy pineland F. W. Pennell 6522 1915-9-10

GH: 00091081 Pedicularis attollens protogyna Pennell USA: California Route 36, road to Coppervale R.S., east of W... F. W. Pennell 25771 1940-6-10

GH: 00091102 Pedicularis bracteosa Bentham USA: Washington Along Bird Creek, Mount Adams, moist rich so... F. W. Pennell 15738 1931-7-31

GH: 00091101 Pedicularis bracteosa Bentham USA: Washington Along Bird Creek, Mount Adams, moist rich so... F. W. Pennell 15738 1931-7-31

GH: 02081953 Pedicularis bracteosa Bentham USA: Wyoming Yellowstone National Park; Mt. Washburn F. W. Pennell 26870 1949-7-15

GH: 02081966 Pedicularis bracteosa Bentham USA: Wyoming near Teton Pass F. W. Pennell 26860 1949-7-13

GH: 00091100 Pedicularis bracteosa pachyrhiza (Pennell) Cronquist USA: Oregon Busby Summit, Blue Mountains, northwest of E... F. W. Pennell 15414 1931-7-2

GH: 00367356 Pedicularis bracteosa flavida (Pennell) Cronquist USA: California along Ruffy Lake, Salmon Mountains, w. of Et... F. W. Pennell 26183 1940-7-17

GH: 00091096 Pedicularis bractosa latifolia (Pennell) Cronquist USA: Washington Mount Ranier, Paradis Inn, openings in conif... F. W. Pennell 15786 1931-8-5

GH: 00091097 Pedicularis bractosa latifolia (Pennell) Cronquist USA: Washington Mount Ranier, Paradis Inn, openings in conif... F. W. Pennell 15786 1931-8-5

GH: 02080060 Pedicularis canadensis Linnaeus USA: Michigan 12 miles west of Manistique F. W. Pennell 20422 1937-6-8

GH: 02080102 Pedicularis canadensis Linnaeus USA: New York Brewster F. W. Pennell 9951 1919-5-27

GH: 02080101 Pedicularis canadensis Linnaeus USA: New York Mongaup F. W. Pennell 6823 1916-5-30

GH: 02080143 Pedicularis canadensis Linnaeus USA: Pennsylvania Media F. W. Pennell 14699 1929-4-24

GH: 00367358 Pedicularis centranthera A. Gray USA: California below Elizabeth Lake, Yosemite National Park F. W. Pennell 26358 1940-7-31

GH: 02080335 Pedicularis centranthera A. Gray USA: Colorado at camp, Mesa Verde National Park F. W. Pennell 21466 1938-5-27

GH: 02080334 Pedicularis centranthera A. Gray USA: Colorado 5-7 miles north of Ackmen F. W. Pennell 21481 1938-5-28

GH: 02080326 Pedicularis centranthera A. Gray USA: Arizona south rim, Yaki Point, Grand Canyon F. W. Pennell 21586 1938-6-6

GH: 02080325 Pedicularis centranthera A. Gray USA: Arizona Route 89, north of Jacob Lake, on Kaibab Pla... F. W. Pennell 21632 1938-6-10

GH: 00367359 Pedicularis contorta Bentham USA: California northeastern slope, Salmon Mountains, w. of ... F. W. Pennell 26178 1940-7-17

GH: 00367356 Pedicularis flavida Pennell USA: California along Ruffy Lake, Salmon Mountains, w. of Et... F. W. Pennell 26183 1940-7-17

GH: 02080924 Pedicularis groenlandica Retzius USA: Wyoming n. of Moran F. W. Pennell 26865 1949-7-14

GH: 02079478 Pedicularis lanceolata Michaux USA: Nebraska s.w. of Columbus F. W. Pennell 16008 1931-9-5

GH: 00091096 Pedicularis latifolia Pennell USA: Washington Mount Ranier, Paradis Inn, openings in conif... F. W. Pennell 15786 1931-8-5

GH: 00091097 Pedicularis latifolia Pennell USA: Washington Mount Ranier, Paradis Inn, openings in conif... F. W. Pennell 15786 1931-8-5

GH: 00091100 Pedicularis pachyrhiza Pennell USA: Oregon Busby Summit, Blue Mountains, northwest of E... F. W. Pennell 15414 1931-7-2

GH: 00091102 Pedicularis paddoensis Pennell USA: Washington Along Bird Creek, Mount Adams, moist rich so... F. W. Pennell 15738 1931-7-31

GH: 00091101 Pedicularis paddoensis Pennell USA: Washington Along Bird Creek, Mount Adams, moist rich so... F. W. Pennell 15738 1931-7-31

GH: 02079848 Pedicularis parryi mogollonica (Greene) G. D. Carr USA: Arizona Inner Valley, San Francisco Peak, n. of Flag... F. W. Pennell [data not captured] 26477 1940-8-29

GH: 02079846 Pedicularis parryi mogollonica (Greene) G. D. Carr USA: Arizona Sheep Crossing Camp, 6-7 mi. w. of Greer F. W. Pennell 1940-8-31

GH: 02079917 Pedicularis procera A. Gray USA: Arizona 2-3 mi. west of Greer F. W. Pennell 26492 1940-8-31

GH: 02078133 Pedicularis racemosa Douglas ex Bentham USA: Wyoming west slope of Teton Pass F. W. Pennell 26858 1949-7-13

GH: 02078628 Rhinanthus minor Linnaeus Canada: New Brunswick Grand Manan Island: near Ingalls Head F. W. Pennell 26734 1946-7-15

GH: 00679530 Rhinanthus minor Linnaeus USA: Maine Madawaska: Madawaska F. W. Pennell 24934 1939-8-24

GH: 00679555 Rhinanthus minor Linnaeus USA: Maine Harrington: Harrington F. W. Pennell 26765 1946-7-23

GH: 02078917 Seymeria cassioides (J. F. Gmelin) S. F. Blake USA: Alabama Bay Minette F. W. Pennell 1912-9-7

GH: 02078971 Seymeria cassioides (J. F. Gmelin) S. F. Blake USA: South Carolina Otranto F. W. Pennell 1912-10-13

GH: 00091736 Seymeria pennellii B. L. Turner Mexico: Durango Metates, north of Cueva, rich slopes in pine... F. W. Pennell 18433 1934-8-29

Orthotrichaceae
FH: 00521423 Zygodon campylophillus Müller Halle Mexico: Nuevo León [data not captured] F. W. Pennell 17100b 1934-6-26
Oxalidaceae
GH: 00100513 Oxalis coyensis R. Knuth Chile: Libertador General Bernardo O'Higgins Near Coya above El Terniente, rock-slide, 27... F. W. Pennell 12351 1925-1-26

GH: 00100513 Oxalis exigua Philippi Chile: Libertador General Bernardo O'Higgins Near Coya above El Terniente, rock-slide, 27... F. W. Pennell 12351 1925-1-26

GH: 00100541 Oxalis pennelliana R. Knuth Colombia: Cauca Paletara, thicket in paramo - Llano, 2950-31... F. W. Pennell 6980 1922-6-15

GH: 00100555 Oxalis phaeotricha Diels Colombia: Tolima Forest below Paramo de Ruiz, 3200-3400 m F. W. Pennell 3096 1917-12-16

GH: 00100555 Oxalis tolimensis R. Knuth Colombia: Tolima Forest below Paramo de Ruiz, 3200-3400 m F. W. Pennell 3096 1917-12-16

Passifloraceae
GH: 00247017 Passiflora gracillima Killip Colombia: Department of Caldas, "Pinares," Above Salen... F. W. Pennell 9224 1922-8-2

GH: 00068069 Passiflora gracillima Killip Colombia: Caldas "Pinares" above Salento, forest, 2900-3200 m F. W. Pennell 9393 1922-8-2

Phyllanthaceae
GH: 00048582 Phyllanthus sp. Colombia: Caldas Rio San Rafael, below Cerro Tatama, 2500-280... F. W. Pennell 10387
Pinaceae
GH: 00357196 Pinus sabiniana Douglas USA: California valley east of Tehachapi F. W. Pennell 25087 1940-4-13

Piperaceae
GH: 01981841 Peperomia acuminata Ruiz & Pavon Colombia: Caldas "Pinares," above Salento, Cordillera Central F. W. Pennell 9293 1922-8-2

GH: 01981842 Peperomia acuminata Ruiz & Pavon Colombia: Caldas "Pinares," above Salento, Cordillera Central... F. W. Pennell 9316 1922-8-2

GH: 01983984 Peperomia berlandieri Miquel Mexico: Nuevo León "Encinal", Pablillo, southeast of Galeana. S... F. W. Pennell 17030 1934-6-26

GH: 00005134 Peperomia cordata Trelease & Yuncker Colombia: Cauca San Jose, San Antonio; 2400-2700 m. F. W. Pennell 7606 1922-7-1

GH: 00005138 Peperomia cusilluyocana Trelease Peru: Cuzco Along Rio Pillahuata, Cerro de Cusilluyoc, 2... F. W. Pennell 14016 1925-5-3

GH: 01982194 Peperomia galioides Kunth Colombia: Cundinamarca Zipaquira, s. of Z. F. W. Pennell 2631 1917-10-20

GH: 01982255 Peperomia hartwegiana Miquel Colombia: Cauca "Paletara" Cordillera Central F. W. Pennell 6984 1922-6-15

GH: 01982285 Peperomia hispidula (Swartz) A. Dietrich Colombia: Cundinamarca Rio San Francisco ("Boqueron") above Bogota F. W. Pennell 2277 1917-9-27

GH: 00005177 Peperomia infralutea Trelease & Yuncker Colombia: Caldas Pinares, above Salento; 2600-2800 m. F. W. Pennell 9295 1922-8-2

GH: 01982312 Peperomia infralutea Trelease & Yuncker Colombia: Caldas "Pinares," above Salento; Cordillera Central F. W. Pennell 9296 1922-8-2

GH: 01982327 Peperomia leucostachya C. de Candolle Colombia: Caldas Santuario; Cordillera Occidental F. W. Pennell 10605 1922-9-13

GH: 01982409 Peperomia microphylla Kunth Colombia: Cauca "Paletara", Cordillera Central F. W. Pennell 6983 1922-6-15

GH: 00005205 Peperomia ollantaitambona Trelease Peru: Cuzco Ollantaitambo, 2900-3100 m. F. W. Pennell 13661 1925-4-26

GH: 01982486 Peperomia peltoidea Kunth Colombia: Caldas Salento; Cordillera Central; above S F. W. Pennell 8910 1922-7-25

GH: 01982499 Peperomia pennellii Trelease & Yuncker Colombia: Caldas "Pinares," Above Salento; Cordillera Central F. W. Pennell 9294 1922-8-2

GH: 00005211 Peperomia pillahuatana Trelease Peru: Cuzco Near Rio Yanamayo, below Pillahuata, 2000-23... F. W. Pennell 14074 1925-5-4

GH: 01982538 Peperomia porriginifera Trelease & Yuncker Colombia: Caldas Salento; Cordillera Central; above S F. W. Pennell 8935 1922-7-25

GH: 01982584 Peperomia reptilis C. de Candolle Colombia: Department of El Valle; La Cumbre; Cordiller... F. W. Pennell 5904 1922-5-21

GH: 00005225 Peperomia rhodophylla Trelease Peru: Cuzco Ollantaitambo, 2900-3100 m. F. W. Pennell 13654 1925-4-26

GH: 01982648 Peperomia saligna Kunth Colombia: Cundinamarca Rio San Cristobal, near Bogota F. W. Pennell 2045 1917-9-20

GH: 01982944 Peperomia sp. Colombia: Cauca "San Jose," San Antonio; Cordillera Occident... F. W. Pennell 7599 1922-7-1

GH: 00005243 Peperomia subvillicaulis Trelease Peru: Cuzco Pillahuata, Cerro de Cusilluyoc, 2200-2400 m... F. W. Pennell 13990 1925-5-3

GH: 01982798 Peperomia tetraphylla americana (Miquel) Yuncker Colombia: Department of El Valle; La Cumbre; Cordiller... F. W. Pennell 5161 1922-5-7

GH: 01982801 Peperomia tetraphylla americana (Miquel) Yuncker Colombia: Cauca "San Jose," San Antonio; Cordillera Occident... F. W. Pennell 7623 1922-7-1

GH: 01982846 Peperomia trinervula C. de Candolle Colombia: Cauca "San Jose," San Antonio; Cordillera Occident... F. W. Pennell 7598 1922-7-1

GH: 01982847 Peperomia trinervula C. de Candolle Colombia: Caldas "Pinares," Above Salento; Cordillera Central F. W. Pennell 9298 1922-8-2

GH: 01982848 Peperomia trinervula C. de Candolle Colombia: Caldas "Pinares," Above Salento; Cordillera Central F. W. Pennell 9297 1922-8-2

GH: 01982866 Peperomia umbilicata Ruiz & Pavon Peru: Lima Atocongo F. W. Pennell 14750 1925-6-28

GH: 00005272 Peperomia zipaquirana Trelease & Yuncker Colombia: Cundinamarca Zipaquira; 2700-2900 m. F. W. Pennell 2625 1917-10-20

GH: 01982918 Peperomia zipaquirana Trelease & Yuncker Colombia: Cundinamarca Zipaquira; s. of z. F. W. Pennell 2630 1917-10-20

A: 01964453 Piper aequale J. Vahl Colombia: Caldas Santuario. Cordillera Occidental F. W. Pennell 12150 1922-9-5

GH: 01964474 Piper alveolatum Opiz Peru: Department of Cusco. "Pillahuata," Cerro de ... F. W. Pennell 14014 1925-5-3

GH: 01964702 Piper artanthe C. de Candolle Colombia: Cundinamarca Chapinero, near Bogota F. W. Pennell 2036 1917-9-18

GH: 01964823 Piper bogotense C. de Candolle Colombia: Cundinamarca Rio Teusaca, Buenavista, Northeast of Bogota F. W. Pennell 2363 1917-10-6

GH: 01964884 Piper calceolarium magnifolium (C. de Candolle) Trelease & Yuncker Colombia: Caldas "Canaan," South of Salento F. W. Pennell 9076 1922-7-31

GH: 00005697 Piper cyprium Trelease & Yuncker Colombia: Caldas Forest above Salento; 2000-2500 m. F. W. Pennell 8925 1922-7-25

GH: 01933049 Piper cyprium Trelease & Yuncker Colombia: Caldas "Canaan," South of Salento. Cordillera Centr... F. W. Pennell 9052 1922-7-31

GH: 01933055 Piper daniel-gonzalezii Trelease Colombia: Antioquia "Las Minitas," South of Caldas. Cauca Valley F. W. Pennell 10943 1922-9-21

GH: 01933088 Piper dichroostachyum Trelease & Yuncker Colombia: Caldas Rio San Rafael, Below Cerro Tatama. Cordille... F. W. Pennell 10371 1922-9-7

GH: 01933125 Piper divortans Trelease & Yuncker Colombia: Tolima "La Virginia," Libano F. W. Pennell 3275 1917-12-22

GH: 01933143 Piper dryadum C. de Candolle Colombia: Caldas "Pinares," above Salento. Cordillera Central F. W. Pennell 9230 1922-8-2

GH: 01933141 Piper dryadum C. de Candolle Colombia: Caldas "Pinares," above Salento. Cordillera Central... F. W. Pennell 9394 1922-8-2

GH: 01933282 Piper glanduligerum C. de Candolle Colombia: Caldas "Canaan," South of Salento, Cordillera Centr... F. W. Pennell 9075 1922-7-31

GH: 01933445 Piper hispidum Kunth Colombia: Tolima "La Virginia," Libano F. W. Pennell 3301 1917-12-22

GH: 01933440 Piper hispidum Kunth Colombia: Caldas "Canaan," South of Salento. Cordillera Centr... F. W. Pennell 9051 1922-7-31

GH: 01933526 Piper lacunosum angustifolium Trelease & Yuncker Colombia: Caldas "Pinares," above Salento. Cordillera Central F. W. Pennell 9193 1922-8-2

GH: 01933572 Piper lanceifolium latifolium Sodiro Colombia: Cauca "Calaguala," Coconuco. Cordillera Central, n... F. W. Pennell 7135 1922-6-14

GH: 00005789 Piper pennellii Trelease & Yuncker Colombia: Caldas "Canaan", S of Salento; 1400-1700 m. F. W. Pennell 9056 1922-7-31

GH: 00005790 Piper pennellii Trelease & Yuncker Colombia: Caldas "Canaan", S of Salento; 1400-1700 m. F. W. Pennell 9056 1922-7-31

GH: 00005807 Piper pinaresanum Trelease & Yuncker Colombia: Caldas "Pinares", above Salento; 2600-2900 m. F. W. Pennell 9205 1922-8-2

GH: 01933967 Piper piresii Yuncker Colombia: Caldas "Pinares," above Salento. Cordillera Central... F. W. Pennell 9315 1922-8-2

GH: 01934060 Piper salentoi Trelease & Yuncker Colombia: Caldas Salento. Cordillera Central, above S F. W. Pennell 8940 1922-7-25

GH: 01934115 Piper subflavum C. de Candolle Colombia: Department of El Valle. La Cumbre. Cordiller... F. W. Pennell 5404 1922-5-12

GH: 01934217 Piper tuberculatum minus C. de Candolle Colombia: Santander Badillo, Rio Magdalena F. W. Pennell 3924 1918-1-16

Plantaginaceae
GH: 01046053 Antirrhinum coulterianum Bentham USA: California 5 miles south of Winchester F. W. Pennell 25274 1940-4-27

GH: 01046068 Antirrhinum coulterianum Bentham USA: California Big Tujunga Wash, w. of Sunland F. W. Pennell 25321 1940-5-5

GH: 01046105 Antirrhinum glandulosum Lindley USA: California mountain, 10 miles N. of Santa Barbara. Road... F. W. Pennell 25330 1940-5-6

GH: 01046113 Antirrhinum kelloggii Greene USA: California 5 miles west of Atascadero F. W. Pennell 25357 1940-5-10

GH: 01046134 Antirrhinum leptaleum A. Gray USA: California Route 4 west of Douglas Flat, w. of Murhpys F. W. Pennell 25616 1940-5-31

GH: 01046135 Antirrhinum leptaleum A. Gray USA: California Route 168 4 miles east of Tollhouse F. W. Pennell 26419 1940-8-4

GH: 01046146 Antirrhinum multiflorum Pennell USA: California Route 4 Douglas Flat, w. of Murphys F. W. Pennell 25635 1940-6-1

GH: 01046151 Antirrhinum multiflorum Pennell USA: California south of Figeroa Peake, San Rafael Mountains F. W. Pennell 26015 1940-6-27

GH: 01046155 Antirrhinum multiflorum Pennell USA: California Mount Wilson F. W. Pennell 26003 1940-6-25

GH: 01046156 Antirrhinum multiflorum Pennell USA: California Big Tujunga Wash, w. of Sunland F. W. Pennell 25319 1940-5-5

GH: 01046229 Antirrhinum vexillocalyculatum Kellogg USA: California Route 29, 3 mi. northeast of Middletown F. W. Pennell 26054 1940-7-4

GH: 01046248 Antirrhinum vexillocalyculatum breweri (A. Gray) D. M. Thompson USA: California Route 101 along Eel River, 2-3 mi. S. of Mir... F. W. Pennell 26077 1940-7-5

GH: 01046249 Antirrhinum vexillocalyculatum breweri (A. Gray) D. M. Thompson USA: California Route 101 above Rattlesnake Creek, S. of Cum... F. W. Pennell 26072 1940-7-5

GH: 01046261 Antirrhinum vexillocalyculatum breweri (A. Gray) D. M. Thompson USA: California Route 299, Basaltic bank, east of Burney F. W. Pennell 25715 1940-6-7

GH: 01046266 Antirrhinum vexillocalyculatum breweri (A. Gray) D. M. Thompson USA: California along Shotgun Creek, n. of Lamoine F. W. Pennell 26191 1940-7-19

GH: 01046279 Antirrhinum vexillocalyculatum intermedium D. M. Thompson USA: California Route 4, Douglas Flat, w. of Murphys F. W. Pennell 25629 1940-6-1

GH: 00365374 Antirrhinum virga A. Gray USA: California Route 29, 3 miles north of Lower Lake F. W. Pennell 26059 1940-7-4

GH: 00365377 Antirrhinum virga A. Gray USA: California Mount Saint Helena, n. of Calistoga F. W. Pennell 26047 1940-7-4

GH: 00077922 Aragoa occidentalis Pennell Colombia: Bolívar Paramo de Chaquiro, Cordillera Occidental, g... F. W. Pennell 4269 1918-2-23

GH: 00077921 Aragoa occidentalis Pennell Colombia: Bolívar Paramo de Chaquiro, Cordillera Occidental, g... F. W. Pennell 4269 1918-2-23

GH: 00078964 Bacopa albida (Pennell) Standley Colombia: Meta Villavicencio, wet trail in forest, 450 m F. W. Pennell 1477 1917-8-26

GH: 00078025 Bacopa appressa (Pennell) Standley Colombia: Meta East of Villavicencio, moist depression in l... F. W. Pennell 1460 1917-9-2

GH: 01046300 Bacopa caroliniana B. L. Robinson USA: Florida [data not captured] F. W. Pennell 1917-5-21

GH: 00078026 Bacopa conferta (Pennell) Standley Colombia: Meta East of Villavicencio, moist depression in l... F. W. Pennell 1435 1917-9-2

GH: 00078027 Bacopa conferta (Pennell) Standley Colombia: Meta East of Villavicencio, moist depression in l... F. W. Pennell 1435 1917-9-2

GH: 00078966 Bacopa lilacina (Pennell) Standley Colombia: Meta Villavicencio, wet trail in forest, 450 m F. W. Pennell 1476 1917-8-26

GH: 00078967 Bacopa violacea (Pennell) Standley Colombia: Meta Villavicencio, wet trail in forest, 450 m F. W. Pennell 1480 1917-8-26

GH: 00466405 Besseya Rydberg USA: Idaho east of Wild Horse Creek, Weiser National Fo... F. W. Pennell 15355 1931-6-29

GH: 01998221 Besseya plantaginea (E. James) P. A. Rydberg USA: New Mexico Capulin Mountain F. W. Pennell 21417 1938-5-18

GH: 01998199 Besseya plantaginea (E. James) P. A. Rydberg USA: Arizona Sheep Crossing Camp, 6-7 mi. w. of Greer F. W. Pennell 26495 1940-8-31

GH: 00466415 Besseya rubra (Douglas ex Hooker) Rydberg USA: Montana Mt. Sentinel, above Missoula F. W. Pennell [data not captured] 20550 1937-6-24

GH: 00466451 Besseya wyomingensis (A. Nelson) Rydberg USA: Montana Along Aspen Creek, east of Ennis F. W. Pennell 15951 1931-8-26

GH: 00466460 Besseya wyomingensis (A. Nelson) Rydberg USA: Montana Cedar Mountain, east of Ennis F. W. Pennell 15948 1931-8-26

GH: 00466488 Besseya wyomingensis (A. Nelson) Rydberg USA: Wyoming Hermosa F. W. Pennell 15106 1931-6-12

GH: 00551061 Callitriche stagnalis Scopoli USA: Massachusetts Falmouth: Falmouth F. W. Pennell 3381 1911-8-2

GH: 02212908 Chelone glabra Linnaeus Canada: Quebec Province [data not captured] F. W. Pennell 24844 1939-8-12

GH: 02212907 Chelone glabra Linnaeus Canada: Quebec Province [data not captured] F. W. Pennell 24927 1939-8-23

GH: 02212906 Chelone glabra Linnaeus Canada: Quebec Province [data not captured] F. W. Pennell 24853 1939-8-13

GH: 02212904 Chelone glabra Linnaeus Canada: Quebec Province [data not captured] F. W. Pennell 16652 1933-8-31

GH: 00736551 Chelone glabra Linnaeus USA: Maine South Thomaston: South Thomaston F. W. Pennell 24940 1939-8-26

GH: 00736592 Chelone glabra Linnaeus USA: New Hampshire North Woodstock F. W. Pennell 1939-8-28

GH: 01998041 Chelone glabra Linnaeus USA: New York [data not captured] F. W. Pennell 6643 1915-9-23

GH: 01998081 Chelone glabra Linnaeus USA: Tennessee [data not captured] F. W. Pennell 20376 1935-9-18

GH: 01998077 Chelone glabra Linnaeus USA: Pennsylvania [data not captured] F. W. Pennell 13092 1926-9-22

GH: 01998070 Chelone glabra Linnaeus USA: Pennsylvania [data not captured] F. W. Pennell 6480 1915-8-31

GH: 01998124 Chelone glabra Linnaeus USA: West Virginia [data not captured] F. W. Pennell 26547 1940-9-10

GH: 01998232 Chionophila jamesii Bentham USA: Colorado above timberline, Pikes Peak F. W. Pennell 6330 1915-8-5

GH: 01998258 Chionophila tweedyi (W. M. Canby & J. N. Rose) L. F. Henderson USA: Idaho [data not captured] F. W. Pennell 10724 1937-7-4

GH: 01998296 Collinsia bartsiifolia Bentham USA: California [data not captured] F. W. Pennell 25630 1940-6-1

GH: 01998478 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 26356 1940-5-10

GH: 01998475 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25110 1940-4-15

GH: 01998474 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25314 1940-5-5

GH: 01998473 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25116 1940-4-15

GH: 01998529 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 26012 1940-6-27

GH: 01998528 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25607 1940-5-30

GH: 01998524 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25412 1940-5-14

GH: 01998607 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25361 1940-5-10

GH: 01998606 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25342 1940-5-9

GH: 01998605 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25339 1940-5-8

GH: 01998604 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25332 1940-5-8

GH: 01998559 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25657 1940-6-2

GH: 01998558 Collinsia heterophylla Graham USA: California [data not captured] F. W. Pennell 25358 1940-5-10

GH: 01998700 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 25839 1940-6-12

GH: 01998698 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 25737 1940-6-8

GH: 01998697 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 26324 1940-7-29

GH: 01998685 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 25810 1940-6-11

GH: 01998681 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 26351 1940-7-30

GH: 01998679 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 25899 1940-6-15

GH: 01998678 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 25725 1940-6-7

GH: 01998677 Collinsia parviflora Lindley USA: California [data not captured] F. W. Pennell 25855 1940-6-13

GH: 01998659 Collinsia parviflora Lindley USA: Arizona 4-5 mi. north of Pine F. W. Pennell 21554 1938-6-2

GH: 01998751 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 6051 1915-7-9

GH: 01998734 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 20800 1937-7-9

GH: 01998733 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 15241 1931-6-22

GH: 01998730 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 15236 1931-6-22

GH: 01998728 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 20875 1937-7-12

GH: 01998727 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 20583 1937-6-26

GH: 01998725 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 10644 1937-7-1

GH: 01998724 Collinsia parviflora Lindley USA: Idaho [data not captured] F. W. Pennell 20667 1937-7-2

GH: 01998719 Collinsia parviflora Lindley USA: Colorado w. of Golden F. W. Pennell 5818 1915-6-13

GH: 01998783 Collinsia parviflora Lindley USA: Nevada [data not captured] F. W. Pennell 25874 1940-6-13

GH: 01998766 Collinsia parviflora Lindley USA: Montana [data not captured] F. W. Pennell 20610 1937-6-28

GH: 01998764 Collinsia parviflora Lindley USA: Montana [data not captured] F. W. Pennell 20571 1937-6-26

GH: 01998816 Collinsia parviflora Lindley USA: Oregon [data not captured] F. W. Pennell 15593 1931-7-13

GH: 01998815 Collinsia parviflora Lindley USA: Oregon [data not captured] F. W. Pennell 26133 1940-7-12

GH: 01998814 Collinsia parviflora Lindley USA: Oregon [data not captured] F. W. Pennell 26822 1949-7-10

GH: 01998898 Collinsia parviflora Lindley USA: Wyoming Depressions near summit of Medicine Butte, 1... F. W. Pennell 5911 1915-6-25

GH: 01998894 Collinsia parviflora Lindley USA: Wyoming Upper Geyser Basin; Yellowstone National Par... F. W. Pennell 6005 1915-7-4

GH: 01998871 Collinsia parviflora Lindley USA: Washington [data not captured] F. W. Pennell 15820 1931-8-9

GH: 01998939 Collinsia rattanii linearis (A. Gray) Newsom USA: Oregon [data not captured] F. W. Pennell 26141 1940-7-12

GH: 01998926 Collinsia rattanii linearis (A. Gray) Newsom USA: California [data not captured] F. W. Pennell 26174 1940-7-17

GH: 01999023 Collinsia tinctoria Hartweg ex Bentham USA: California [data not captured] F. W. Pennell 26045 1940-7-4

GH: 01999087 Collinsia torreyi A. Gray USA: Nevada [data not captured] F. W. Pennell 26271 1940-7-24

GH: 01999070 Collinsia torreyi A. Gray USA: California [data not captured] F. W. Pennell 26564 1940-7-17

GH: 01999068 Collinsia torreyi A. Gray USA: California [data not captured] F. W. Pennell 25908 1940-6-15

GH: 01999067 Collinsia torreyi A. Gray USA: California [data not captured] F. W. Pennell 26244 1940-7-22

GH: 01999103 Collinsia torreyi wrightii (S. Watson) I. M. Johnston USA: California [data not captured] F. W. Pennell 25862 1940-6-13

GH: 00502383 Gratiola aurea Muhlenberg USA: Massachusetts Quamquisset F. W. Pennell 2975 1911-7-15

GH: 01999360 Gratiola aurea Muhlenberg USA: Delaware [data not captured] F. W. Pennell 12876 1925-9-5

GH: 01999361 Gratiola aurea Muhlenberg USA: Delaware [data not captured] F. W. Pennell 12876a 1925-9-5

GH: 01999358 Gratiola aurea Muhlenberg USA: Delaware [data not captured] F. W. Pennell 12859 1925-9-4

GH: 01999375 Gratiola aurea Muhlenberg USA: New Jersey [data not captured] F. W. Pennell 6500 1915-9-3

GH: 01999394 Gratiola aurea obtusa Pennell USA: New Jersey [data not captured] F. W. Pennell 9897 1918-9-19

GH: 00078544 Gratiola bogotensis Cortés Colombia: Cundinamarca Chapinero near Bogota, wet grassy place base... F. W. Pennell 2108 1917-9-18

GH: 01999403 Gratiola brevifolia Rafinesque USA: Louisiana [data not captured] F. W. Pennell 10222 1920-5-1

GH: 01999451 Gratiola ebracteata Bentham ex A. de Candolle USA: Oregon [data not captured] F. W. Pennell 15673 1931-7-24

GH: 01999480 Gratiola floridana Nuttall USA: Georgia [data not captured] F. W. Pennell 9704 1917-5-24

GH: 01999506 Gratiola hispida (Bentham) Pollard USA: Florida [data not captured] F. W. Pennell 9689 1917-5-22

GH: 01999502 Gratiola hispida (Bentham) Pollard USA: Florida [data not captured] F. W. Pennell 9700 1917-5-23

GH: 01999581 Gratiola neglecta Torrey USA: Arkansas [data not captured] F. W. Pennell 10674 1920-5-31

GH: 01999574 Gratiola neglecta Torrey USA: Alabama [data not captured] F. W. Pennell 9760 1917-5-27

GH: 01999736 Gratiola neglecta Torrey USA: Virginia [data not captured] F. W. Pennell 11817 1923-6-23

GH: 01999699 Gratiola neglecta Torrey USA: Oregon [data not captured] F. W. Pennell 15405 1931-7-2

GH: 01999817 Gratiola pilosa Michaux USA: New Jersey [data not captured] F. W. Pennell 6491 1915-9-2

GH: 01999872 Gratiola ramosa Walter USA: Florida [data not captured] F. W. Pennell 9657 1917-5-20

GH: 02000011 Gratiola virginiana Linnaeus USA: Tennessee [data not captured] F. W. Pennell 11328 1923-5-30

GH: 02000042 Gratiola viscidula Pennell USA: District of Columbia [data not captured] F. W. Pennell 12415 1925-8-28

GH: 00365683 Keckiella antirrhinoides (Bentham) Straw USA: California Route 66, 5 miles north of San Bernardino F. W. Pennell 25305 1940-5-4

GH: 00365703 Keckiella cordifolia (Bentham) Straw USA: California Route 66, Cajon, n. of San Bernardino F. W. Pennell 25993 1940-6-23

GH: 00365776 Keckiella corymbosa (Bentham) Straw USA: California Routhe 101, S. Fork of Eel River, N. of Lill... F. W. Pennell 26075 1940-7-5

GH: 00365795 Keckiella lemmonii (A. Gray) Straw USA: California Route 299, 1-2 miles west of Bella Vista F. W. Pennell 25697 1940-6-6

GH: 00365796 Keckiella lemmonii (A. Gray) Straw USA: California Route 89, 7 miles south of Greenville F. W. Pennell 25808 1940-6-11

GH: 00365804 Keckiella lemmonii (A. Gray) Straw USA: California along Shotgun Creek, n. of Lamoine F. W. Pennell 26188 1940-7-19

GH: 00365805 Keckiella lemmonii (A. Gray) Straw USA: California Route 101, above Rattlesnake Creek, S. of Cu... F. W. Pennell 26068 1940-7-5

GH: 00365806 Keckiella lemmonii (A. Gray) Straw USA: California Route 29, 3 mi. north of Lower Lake F. W. Pennell 26060 1940-7-4

GH: 00365830 Keckiella ternata (Torrey ex A. Gray) Straw USA: California Route 66, south of Cajon, n. of San Bernadin... F. W. Pennell 25922 1940-6-17

GH: 02000617 Kickxia elatine (Linnaeus) Dumortier USA: Delaware [data not captured] F. W. Pennell 13062 1926-7-20

GH: 02000663 Kickxia spuria (Linnaeus) Dumortier USA: California [data not captured] F. W. Pennell 25598 1940-5-29

GH: 02000761 Leucospora multifida (Michaux) Nuttall USA: Indiana [data not captured] F. W. Pennell 9497 1918-7-23

GH: 02000895 Linaria vulgaris Miller Canada: Quebec Province [data not captured] F. W. Pennell 24877 1939-8-15

GH: 02000894 Linaria vulgaris Miller Canada: Quebec Province [data not captured] F. W. Pennell 24845 1939-8-12

GH: 02000943 Linaria vulgaris Miller USA: Idaho [data not captured] F. W. Pennell 26846 1949-7-12

GH: 02001344 Mecardonia procumbens (Miller) Small USA: Texas Harrisburg F. W. Pennell 10249 1920-5-3

GH: 02001317 Mecardonia procumbens (Miller) Small USA: Florida [data not captured] F. W. Pennell 9555 1917-5-3

GH: 02001364 Mecardonia procumbens (Miller) Small USA: Texas Houston: [no additional data] F. W. Pennell 10260 1920-5-2

GH: 02001363 Mecardonia procumbens (Miller) Small USA: Texas Fairland F. W. Pennell 10475 1920-5-17

GH: 02001418 Nothochelone nemorosa (Douglas) Straw USA: Oregon [data not captured] F. W. Pennell 15704 1931-7-28

GH: 02001452 Nothochelone nemorosa (Douglas) Straw USA: Oregon [data not captured] F. W. Pennell 15778 1931-8-2

GH: 02001451 Nothochelone nemorosa (Douglas) Straw USA: Oregon [data not captured] F. W. Pennell 15778 1931-8-2

GH: 02001440 Nothochelone nemorosa (Douglas) Straw USA: Oregon [data not captured] F. W. Pennell 26137 1940-7-12

GH: 02001426 Nothochelone nemorosa (Douglas) Straw USA: Washington [data not captured] F. W. Pennell 15819 1931-8-9

GH: 02001562 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: New Jersey [data not captured] F. W. Pennell 10021 1919-5-30

GH: 02001558 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: New Jersey [data not captured] F. W. Pennell 14885 1929-9-15

GH: 02001555 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: New Jersey [data not captured] F. W. Pennell 10012 1919-5-30

GH: 02001550 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: New Jersey [data not captured] F. W. Pennell 6488 1915-9-2

GH: 02001595 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Pennsylvania [data not captured] F. W. Pennell 13078 1926-8-29

GH: 02001592 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Oklahoma Route 64, 5 miles east of Warner F. W. Pennell 21405 1938-5-13

GH: 02001650 Nuttallanthus floridanus (Chapman) D. A. Sutton USA: Florida [data not captured] F. W. Pennell 9681 1917-5-22

GH: 02001674 Nuttallanthus texanus (Scheele) D. A. Sutton USA: Alabama [data not captured] F. W. Pennell 9727 1917-5-25

GH: 02001718 Nuttallanthus texanus (Scheele) D. A. Sutton USA: Colorado base of Horsetooth Mt. F. W. Pennell 5856 1915-6-17

GH: 02001774 Nuttallanthus texanus (Scheele) D. A. Sutton USA: Oklahoma Bethany F. W. Pennell 10574 1920-5-26

GH: 02001765 Nuttallanthus texanus (Scheele) D. A. Sutton USA: Oklahoma Route 64, near Muldrow 5-6 miles west of M. F. W. Pennell 21404 1938-5-13

GH: 02001807 Nuttallanthus texanus (Scheele) D. A. Sutton USA: Texas Route 90; toward Luling from Waelder F. W. Pennell 24951 1940-3-21

GH: 00091131 Penstemon aggregatus Pennell USA: Wyoming 1-2 miles south of Evanston, edge of draw on... F. W. Pennell 5918 1915-6-26

GH: 02001884 Penstemon albertinus Greene USA: Montana [data not captured] F. W. Pennell 21292 1937-8-25

GH: 02001880 Penstemon albertinus Greene USA: Montana [data not captured] F. W. Pennell 15946 1931-8-25

GH: 02001879 Penstemon albertinus Greene USA: Montana [data not captured] F. W. Pennell 20570 1937-6-26

GH: 02001894 Penstemon albertinus Greene USA: Montana [data not captured] F. W. Pennell 20577 1937-6-26

GH: 02001951 Penstemon albidus Nuttall USA: Nebraska n. e. of Ogallala F. W. Pennell 6401 1915-8-17

GH: 02001946 Penstemon albidus Nuttall USA: Nebraska 7 mi. w. of Hyannis F. W. Pennell 15073 1931-6-11

GH: 02001966 Penstemon albidus Nuttall USA: North Dakota [data not captured] F. W. Pennell 20440 1937-6-12

GH: 02001965 Penstemon albidus Nuttall USA: North Dakota [data not captured] F. W. Pennell 20451 1937-6-14

GH: 02001979 Penstemon albidus Nuttall USA: Oklahoma west; Route 66, near Clinton F. W. Pennell 21411 1938-5-16

GH: 02001987 Penstemon albidus Nuttall USA: South Dakota about 10 mi. w. of Spearfish F. W. Pennell 21377 1937-9-7

GH: 02002004 Penstemon albidus Nuttall USA: Texas Post F. W. Pennell 10530 1920-5-21

GH: 02001996 Penstemon albidus Nuttall USA: Texas Head of Paloduro Cañon. F. W. Pennell 10545 1920-5-22

GH: 00091134 Penstemon alluviorum Pennell USA: Arkansas Jonesboro: Moist sandy open land F. W. Pennell 11504 1923-6-7

GH: 02002016 Penstemon alluviorum Pennell USA: Kentucky [data not captured] F. W. Pennell 10701 1920-6-3

GH: 02002103 Penstemon anguineus Eastwood USA: Oregon [data not captured] F. W. Pennell 15615 1931-7-15

GH: 02002102 Penstemon anguineus Eastwood USA: Oregon [data not captured] F. W. Pennell 26124 1940-7-12

GH: 02002101 Penstemon anguineus Eastwood USA: California [data not captured] F. W. Pennell 26175 1940-7-17

GH: 02002149 Penstemon angustifolius Nuttall ex Pursh USA: North Dakota [data not captured] F. W. Pennell 20446 1937-6-12

GH: 02002145 Penstemon angustifolius Nuttall ex Pursh USA: Nebraska n. e. of Ogallala F. W. Pennell 6402 1915-8-17

GH: 02002142 Penstemon angustifolius Nuttall ex Pursh USA: Nebraska Gavin F. W. Pennell 15054 1931-6-9

GH: 02002178 Penstemon angustifolius caudatus (A. Heller) D. D. Keck USA: Colorado 1-2 m. n. w. of Canon City F. W. Pennell 6311 1915-8-3

GH: 02002191 Penstemon angustifolius caudatus (A. Heller) D. D. Keck USA: New Mexico Route 85; south of summit, Raton Pass, n. of... F. W. Pennell 26530 1940-9-4

GH: 02002203 Penstemon angustifolius venosus D. D. Keck USA: New Mexico near San Juan River; Route 19, east of Water... F. W. Pennell 21443 1938-5-24

GH: 02002202 Penstemon angustifolius venosus D. D. Keck USA: New Mexico Route 666, 5-6 miles south of Shiprock F. W. Pennell 21515 1938-5-29

GH: 02002213 Penstemon arenicola A. Nelson USA: Wyoming 7-10 m. s. w. of Wamsutter (nearest Red Dese... F. W. Pennell 5881 1915-6-22

GH: 02002217 Penstemon aridus Rydberg USA: Montana [data not captured] F. W. Pennell 20591 1937-6-28

GH: 02002216 Penstemon aridus Rydberg USA: Montana [data not captured] F. W. Pennell 20592 1937-6-28

GH: 00091359 Penstemon arkansanus Pennell USA: Arkansas Ozark, sandstone and shale cliffs F. W. Pennell 10616 1920-5-29

GH: 00091360 Penstemon arkansanus Pennell USA: Arkansas Ozark, sandstone and shale cliffs F. W. Pennell 10616 1920-5-29

GH: 00091142 Penstemon arkansanus Pennell USA: Arkansas Little Rock: Pulaski Heights, shale and sand... F. W. Pennell 10640 1920-5-31

GH: 02002270 Penstemon arkansanus Pennell USA: Arkansas [data not captured] F. W. Pennell 10651 1920-5-31

GH: 02002266 Penstemon arkansanus Pennell USA: Arkansas [data not captured] F. W. Pennell 21400 1938-5-13

GH: 00091143 Penstemon arkansanus pubescens Pennell USA: Arkansas Penters Bluff, sandstone woodland F. W. Pennell 10678 1920-6-1

GH: 02002440 Penstemon attenuatus Douglas ex Lindley USA: California [data not captured] F. W. Pennell 25606 1940-5-30

GH: 02002438 Penstemon attenuatus Douglas ex Lindley USA: California [data not captured] F. W. Pennell 25654 1940-6-2

GH: 02002437 Penstemon attenuatus Douglas ex Lindley USA: California [data not captured] F. W. Pennell 25662 1940-6-2

GH: 02002303 Penstemon attenuatus Douglas ex Lindley USA: Idaho [data not captured] F. W. Pennell 15852 1931-8-15

GH: 02002302 Penstemon attenuatus Douglas ex Lindley USA: Idaho [data not captured] F. W. Pennell 20859 1937-7-12

GH: 02002301 Penstemon attenuatus Douglas ex Lindley USA: Idaho [data not captured] F. W. Pennell 20853 1937-7-12

GH: 02002300 Penstemon attenuatus Douglas ex Lindley USA: Idaho [data not captured] F. W. Pennell 20927 1937-7-16

GH: 02002299 Penstemon attenuatus Douglas ex Lindley USA: Idaho [data not captured] F. W. Pennell 15882 1931-8-18

GH: 02002338 Penstemon attenuatus Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15426 1931-7-2

GH: 02002337 Penstemon attenuatus Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15441 1931-7-3

GH: 02002335 Penstemon attenuatus Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 21134 1937-7-31

GH: 00091145 Penstemon attenuatus hyacinthinus Pennell USA: Idaho Beargrass Mountain Ridge, east of Beargrass ... F. W. Pennell 20879 1937-7-12

GH: 02002366 Penstemon attenuatus hyacinthinus Pennell USA: Idaho [data not captured] F. W. Pennell 10975 1937-7-19

GH: 02002368 Penstemon attenuatus hyacinthinus Pennell USA: Idaho [data not captured] F. W. Pennell 20871 1937-7-12

GH: 02002369 Penstemon attenuatus hyacinthinus Pennell USA: Oregon [data not captured] F. W. Pennell 15429 1931-7-2

GH: 02002398 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Idaho [data not captured] F. W. Pennell 15201 1931-6-21

GH: 02002397 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Idaho [data not captured] F. W. Pennell 15324 1931-6-26

GH: 02002385 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Idaho [data not captured] F. W. Pennell 20694 1937-7-3

GH: 02002382 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Idaho [data not captured] F. W. Pennell 20652 1937-7-1

GH: 02002417 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Oregon [data not captured] F. W. Pennell 15406 1931-7-2

GH: 02002409 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Montana [data not captured] F. W. Pennell 15892 1931-8-18

GH: 02002429 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Wyoming Yellowstone National Park; s. of Mammoth Hot... F. W. Pennell 6035 1915-7-7

GH: 02002422 Penstemon attenuatus pseudoprocerus (Rydberg) Cronquist USA: Wyoming west of Twogwotee Pass F. W. Pennell 15978 1931-8-30

GH: 00091146 Penstemon auriberbis Pennell USA: Colorado Northeast of Pueblo, dry sandy sage brush sl... F. W. Pennell 5731 1915-6-5

GH: 02002457 Penstemon auriberbis Pennell USA: Colorado 1 m. n.w. of Canon City F. W. Pennell 6312 1915-8-3

GH: 02002476 Penstemon australis Small USA: Florida [data not captured] F. W. Pennell 9680 1917-5-22

GH: 02002503 Penstemon australis Small USA: Georgia [data not captured] F. W. Pennell 9515 1917-4-26

GH: 02002554 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 25712 1940-6-7

GH: 02002560 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 26247 1940-7-23

GH: 02002559 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 26248 1940-7-23

GH: 02002558 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 26218 1940-7-21

GH: 02002584 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 25861 1940-6-13

GH: 02002583 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 25860 1940-6-13

GH: 02002582 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 25798 1940-6-10

GH: 02002581 Penstemon azureus Bentham USA: California [data not captured] F. W. Pennell 26408 1940-8-4

GH: 02002587 Penstemon azureus Bentham USA: Oregon [data not captured] F. W. Pennell 15617 1931-7-15

GH: 02002674 Penstemon barbatus torreyi (Bentham) A. Gray USA: Arizona 2-3 miles west of Greer F. W. Pennell 26493 1940-8-31

GH: 02002684 Penstemon barbatus torreyi (Bentham) A. Gray USA: Colorado Route 85; Wootton F. W. Pennell 26534 1940-9-4

GH: 02002757 Penstemon barrettiae A. Gray USA: Oregon [data not captured] F. W. Pennell 15716 1931-7-29

GH: 00091187 Penstemon brachyanthus Pennell USA: Oregon Hood River Meadows, ledges of andesitic rock... F. W. Pennell 15710 1931-7-28

GH: 02002780 Penstemon breviflorus Lindley USA: California [data not captured] F. W. Pennell 25659 1940-6-2

GH: 02002777 Penstemon breviflorus Lindley USA: California [data not captured] F. W. Pennell 26446 1940-8-8

GH: 02002776 Penstemon breviflorus Lindley USA: California [data not captured] F. W. Pennell 26014 1940-6-27

GH: 02002812 Penstemon breviflorus carinatus (Kellogg) Schelle USA: Nevada [data not captured] F. W. Pennell 26278 1940-7-24

GH: 02002811 Penstemon breviflorus carinatus (Kellogg) Schelle USA: California [data not captured] F. W. Pennell 25882 1940-6-14

GH: 02002810 Penstemon breviflorus carinatus (Kellogg) Schelle USA: California [data not captured] F. W. Pennell 25554 1940-5-26

GH: 02002808 Penstemon breviflorus carinatus (Kellogg) Schelle USA: California [data not captured] F. W. Pennell 25636 1940-6-1

GH: 02002807 Penstemon breviflorus carinatus (Kellogg) Schelle USA: California [data not captured] F. W. Pennell 26400 1940-8-3

GH: 00091191 Penstemon brevisepalus Pennell USA: Tennessee Crossville: Oak woods over shale F. W. Pennell 11311 1923-5-30

GH: 02002842 Penstemon bridgesii A. Gray USA: Arizona Route 66; 10 miles north of Williams F. W. Pennell 26472 1940-8-27

GH: 02002851 Penstemon bridgesii A. Gray USA: California [data not captured] F. W. Pennell 25907 1940-6-15

GH: 02002850 Penstemon bridgesii A. Gray USA: California [data not captured] F. W. Pennell 26320 1940-7-29

GH: 02002939 Penstemon buckleyi Pennell USA: Oklahoma Hext Ranch, west of Sayre F. W. Pennell 10560 1920-5-24

GH: 00091194 Penstemon caelestinus Pennell USA: Montana 9 miles northeast of Garrison, along little ... F. W. Pennell 20536 1937-6-23

GH: 02002946 Penstemon caelestinus Pennell USA: Montana [data not captured] F. W. Pennell 20546 1937-6-24

GH: 02002945 Penstemon caelestinus Pennell USA: Montana [data not captured] F. W. Pennell 15905 1931-8-19

GH: 02002964 Penstemon caesius A. Gray USA: California [data not captured] F. W. Pennell 25989 1940-6-23

GH: 02002975 Penstemon caespitosus Nuttall ex A. Gray USA: Wyoming 2 m. n. of Evanston F. W. Pennell 5895 1915-6-24

GH: 02118020 Penstemon calycosus Small USA: Indiana [data not captured] F. W. Pennell 11750 1923-6-18

GH: 02118003 Penstemon calycosus Small USA: Alabama [data not captured] F. W. Pennell 9772 1917-5-28

GH: 02118002 Penstemon calycosus Small USA: Alabama [data not captured] F. W. Pennell 9756 1917-5-27

GH: 02118025 Penstemon calycosus Small USA: Kentucky [data not captured] F. W. Pennell 11707 1923-6-17

GH: 02118071 Penstemon canescens (Britton) Britton USA: Kentucky [data not captured] F. W. Pennell 10720 1920-6-4

GH: 02118105 Penstemon canescens (Britton) Britton USA: Tennessee [data not captured] F. W. Pennell 11810 1923-6-22

GH: 02118098 Penstemon canescens (Britton) Britton USA: Tennessee [data not captured] F. W. Pennell 9788 1917-5-29

GH: 02118118 Penstemon canescens (Britton) Britton USA: Virginia [data not captured] F. W. Pennell 12132 1924-6-19

GH: 02118130 Penstemon canescens (Britton) Britton USA: Virginia [data not captured] F. W. Pennell 9799 1917-5-31

GH: 02118171 Penstemon cardwellii Howell USA: Oregon [data not captured] F. W. Pennell 26139 1940-7-12

GH: 02118160 Penstemon cardwellii Howell USA: Oregon [data not captured] F. W. Pennell 15677 1931-7-27

GH: 02118174 Penstemon caryi Pennell USA: Wyoming Shell Creek, Big Horn Mountains F. W. Pennell 20476 1937-6-16

GH: 02118180 Penstemon centranthifolius Bentham USA: California [data not captured] F. W. Pennell 26007 1940-6-25

GH: 02118202 Penstemon centranthifolius Bentham USA: California [data not captured] F. W. Pennell 25142 1940-4-19

GH: 02118242 Penstemon cinereus Piper USA: Oregon [data not captured] F. W. Pennell 15486 1931-7-6

GH: 02118241 Penstemon cinereus Piper USA: Oregon [data not captured] F. W. Pennell 15592 1931-7-13

GH: 02118240 Penstemon cinereus Piper USA: Oregon [data not captured] F. W. Pennell 15500 1931-7-6

GH: 02118276 Penstemon cleburnei M. E. Jones USA: Wyoming Rawlins F. W. Pennell 15110 1931-6-14

GH: 02118298 Penstemon clutei A. Nelson USA: Arizona Cinders; west of Sunset Crater, n.e. of Flag... F. W. Pennell 26485 1940-8-29

GH: 02118297 Penstemon clutei A. Nelson USA: Arizona west of Sunset Crater, San Francisco Mts. F. W. Pennell 21613 1938-6-8

GH: 00091213 Penstemon cobaea Nuttall USA: Arkansas Penters Bluff, limestone cliff F. W. Pennell 10681 1920-6-1

GH: 02118389 Penstemon cobaea Nuttall USA: Oklahoma Route 66, 3 miles northeast of Foss F. W. Pennell 21413 1938-5-16

GH: 02118388 Penstemon cobaea Nuttall USA: Oklahoma Route 62, 3 miles east of Prague F. W. Pennell 21409 1938-5-14

GH: 02118387 Penstemon cobaea Nuttall USA: Oklahoma Weatherford F. W. Pennell 10572 1920-5-25

GH: 02118330 Penstemon cobaea Nuttall USA: Texas Bet. San Antonio and New Braunfels F. W. Pennell 1816 1931-4-13

GH: 00091213 Penstemon cobaea purpurea Pennell USA: Arkansas Penters Bluff, limestone cliff F. W. Pennell 10681 1920-6-1

GH: 02118343 Penstemon comarrhenus A. Gray USA: Colorado 3 m. n. e. of Glenwood Springs F. W. Pennell 6159 1915-7-20

GH: 02118357 Penstemon comarrhenus A. Gray USA: Utah n. of Helper F. W. Pennell 6142 1915-7-18

GH: 02118446 Penstemon confertus Douglas ex Lindley USA: Idaho [data not captured] F. W. Pennell 20860 1937-7-12

GH: 02118445 Penstemon confertus Douglas ex Lindley USA: Idaho [data not captured] F. W. Pennell 15883 1931-8-18

GH: 02118466 Penstemon confertus Douglas ex Lindley USA: Montana [data not captured] F. W. Pennell 21313 1937-8-25

GH: 02118465 Penstemon confertus Douglas ex Lindley USA: Montana [data not captured] F. W. Pennell 21317 1937-8-26

GH: 02118483 Penstemon confertus Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15435 1931-7-3

GH: 02118523 Penstemon congestus (M. E. Jones) Pennell USA: Arizona 6 mi. n.w. Route 89, north of Jacob Lake, on... F. W. Pennell 21629 1938-6-10

GH: 02118522 Penstemon congestus (M. E. Jones) Pennell USA: Arizona Route 64, 7 miles south of Tusayan F. W. Pennell 21568 1938-6-4

GH: 02118578 Penstemon cusickii A. Gray USA: Oregon [data not captured] F. W. Pennell 15460 1931-7-4

GH: 02118570 Penstemon cusickii A. Gray USA: Idaho [data not captured] F. W. Pennell 15330 1931-6-28

GH: 02118587 Penstemon cyananthus Hooker USA: Idaho [data not captured] F. W. Pennell 6062 1915-7-10

GH: 02118585 Penstemon cyananthus Hooker USA: Idaho [data not captured] F. W. Pennell 15157 1931-6-17

GH: 02118583 Penstemon cyananthus Hooker USA: Idaho [data not captured] F. W. Pennell 15172 1931-6-18

GH: 02118582 Penstemon cyananthus Hooker USA: Idaho [data not captured] F. W. Pennell 15141 1931-6-16

GH: 02118581 Penstemon cyananthus Hooker USA: Idaho [data not captured] F. W. Pennell 15145 1931-6-17

GH: 02118580 Penstemon cyananthus Hooker USA: Idaho [data not captured] F. W. Pennell 6046 1915-7-9

GH: 02118606 Penstemon cyananthus Hooker USA: Utah near Altus, Parleys Cañon F. W. Pennell 5962 1915-6-29

GH: 02118605 Penstemon cyananthus Hooker USA: Utah s. of Devils Slide F. W. Pennell 5943 1915-6-28

GH: 02118636 Penstemon cyananthus Hooker USA: Wyoming 4 miles north of Cokeville F. W. Pennell 15137 1931-6-15

GH: 02118635 Penstemon cyananthus Hooker USA: Wyoming Teton Pass F. W. Pennell 26861 1949-7-13

GH: 02118634 Penstemon cyananthus Hooker USA: Wyoming one mile east of Nugget F. W. Pennell 15136 1931-6-15

GH: 02118645 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 20635 1937-6-30

GH: 02118644 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 20641 1937-7-1

GH: 02118643 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 20650 1937-7-1

GH: 02118654 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 20625 1937-6-29

GH: 02118651 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 15196 1931-6-21

GH: 02118650 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 15186 1931-6-20

GH: 02118657 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 20632 1937-6-30

GH: 02118660 Penstemon cyaneus Pennell USA: Idaho [data not captured] F. W. Pennell 15185 1931-6-20

GH: 02118676 Penstemon cyaneus Pennell USA: Wyoming s. of Mammoth Hot Springs; Yellowstone Natio... F. W. Pennell 6034 1915-7-7

GH: 02118743 Penstemon davidsonii Greene USA: Washington [data not captured] F. W. Pennell 15801 1931-8-5

GH: 02118734 Penstemon davidsonii Greene USA: Oregon [data not captured] F. W. Pennell 15690 1931-7-27

GH: 02118733 Penstemon davidsonii Greene USA: Oregon [data not captured] F. W. Pennell 15504 1931-7-7

GH: 02118732 Penstemon davidsonii Greene USA: Oregon [data not captured] F. W. Pennell 15623 1931-7-15

GH: 02118774 Penstemon davidsonii menziesii (D. D. Keck) Cronquist USA: Washington [data not captured] F. W. Pennell 15807 1931-8-6

GH: 02118773 Penstemon davidsonii menziesii (D. D. Keck) Cronquist USA: Washington [data not captured] F. W. Pennell 15729 1931-7-30

GH: 02118769 Penstemon davidsonii menziesii (D. D. Keck) Cronquist USA: Washington [data not captured] F. W. Pennell 21163 1937-8-3

GH: 00091241 Penstemon deamii Pennell USA: Indiana Henryville: White Oak hillside F. W. Pennell 11733 1923-6-17

GH: 02118819 Penstemon deustus Douglas USA: California [data not captured] F. W. Pennell 1940-6-12

GH: 02118818 Penstemon deustus Douglas USA: California [data not captured] F. W. Pennell 25722 1940-6-7

GH: 02118817 Penstemon deustus Douglas USA: California [data not captured] F. W. Pennell 25838 1940-6-12

GH: 02118816 Penstemon deustus Douglas USA: California [data not captured] F. W. Pennell 25846 1940-6-12

GH: 02118828 Penstemon deustus Douglas USA: Idaho [data not captured] F. W. Pennell 20622 1937-6-29

GH: 02118841 Penstemon deustus Douglas USA: Idaho [data not captured] F. W. Pennell 15173 1931-6-18

GH: 02118884 Penstemon deustus Douglas USA: Oregon [data not captured] F. W. Pennell 15590 1931-7-13

GH: 02118917 Penstemon deustus Douglas USA: Wyoming n. of Golden Gate; Yellowstone National Park F. W. Pennell 6029 1915-7-7

GH: 02118931 Penstemon deustus pedicellatus M. E. Jones USA: Nevada [data not captured] F. W. Pennell 26273 1940-7-24

GH: 02118930 Penstemon deustus pedicellatus M. E. Jones USA: Nevada [data not captured] F. W. Pennell 1940-6-13

GH: 02118920 Penstemon deustus pedicellatus M. E. Jones USA: California [data not captured] F. W. Pennell 25714 1940-6-7

GH: 02118919 Penstemon deustus pedicellatus M. E. Jones USA: California [data not captured] F. W. Pennell 25730 1940-6-7

GH: 02118924 Penstemon deustus pedicellatus M. E. Jones USA: California [data not captured] F. W. Pennell 26217 1940-7-21

GH: 02118940 Penstemon deustus savagei L. F. Henderson USA: California [data not captured] F. W. Pennell 26242 1940-7-22

GH: 02118939 Penstemon deustus savagei L. F. Henderson USA: California [data not captured] F. W. Pennell 25807 1940-6-11

GH: 02118952 Penstemon deustus suffrutescens L. F. Henderson USA: California [data not captured] F. W. Pennell 26168 1940-7-17

GH: 02118951 Penstemon deustus suffrutescens L. F. Henderson USA: California [data not captured] F. W. Pennell 26169 1940-7-17

GH: 02118950 Penstemon deustus suffrutescens L. F. Henderson USA: California [data not captured] F. W. Pennell 26161 1940-7-16

GH: 02118949 Penstemon deustus suffrutescens L. F. Henderson USA: California [data not captured] F. W. Pennell 25718 1940-6-7

GH: 02118948 Penstemon deustus suffrutescens L. F. Henderson USA: California [data not captured] F. W. Pennell 25812 1940-6-2

GH: 02118955 Penstemon deustus suffrutescens L. F. Henderson USA: Oregon [data not captured] F. W. Pennell 26158 1940-7-16

GH: 02118953 Penstemon deustus suffrutescens L. F. Henderson USA: Oregon [data not captured] F. W. Pennell 26136 1940-7-12

GH: 02118957 Penstemon deustus variabilis (Suksdorf) Cronquist USA: Oregon [data not captured] F. W. Pennell 21027 1937-7-25

GH: 02118976 Penstemon digitalis Nuttall ex Sims USA: Arkansas [data not captured] F. W. Pennell 10633 1920-5-30

GH: 02118972 Penstemon digitalis Nuttall ex Sims USA: Arkansas [data not captured] F. W. Pennell 21399 1938-5-13

GH: 02118988 Penstemon digitalis Nuttall ex Sims USA: Delaware [data not captured] F. W. Pennell 14507 1928-6-27

GH: 02119047 Penstemon digitalis Nuttall ex Sims USA: Missouri [data not captured] F. W. Pennell 11634 1923-6-10

GH: 02119109 Penstemon digitalis Nuttall ex Sims USA: Oklahoma Route 64, s.e. of Muldrow F. W. Pennell 21403 1938-5-13

GH: 02119161 Penstemon diphyllus Rydberg USA: Idaho [data not captured] F. W. Pennell 15242 1931-6-22

GH: 02119159 Penstemon diphyllus Rydberg USA: Idaho [data not captured] F. W. Pennell 20842 1937-7-11

GH: 02119158 Penstemon diphyllus Rydberg USA: Idaho [data not captured] F. W. Pennell 20881 1937-7-12

GH: 02119168 Penstemon diphyllus Rydberg USA: Montana [data not captured] F. W. Pennell 21354 1937-8-30

GH: 02119167 Penstemon diphyllus Rydberg USA: Montana [data not captured] F. W. Pennell 21350 1937-8-29

GH: 02119166 Penstemon diphyllus Rydberg USA: Montana [data not captured] F. W. Pennell 15933 1931-8-24

GH: 02119180 Penstemon dissectus Elliott USA: Georgia [data not captured] F. W. Pennell 9527 1917-4-26

GH: 02119202 Penstemon eatonii A. Gray USA: Arizona Route 64, 18-19 miles west of Cameron F. W. Pennell 21591 1938-6-8

GH: 02119232 Penstemon eatonii A. Gray USA: Utah Castle Gate F. W. Pennell 6137 1915-7-18

GH: 02119258 Penstemon eatonii undosus M. E. Jones USA: Arizona Route 64, 18-19 miles west of Cameron F. W. Pennell 21592 1938-6-8

GH: 02119266 Penstemon eatonii undosus M. E. Jones USA: Colorado near Spruce Tree House, Mesa Verde National ... F. W. Pennell 21470 1938-5-27

GH: 02119328 Penstemon ellipticus Coulter & Fisher USA: Montana [data not captured] F. W. Pennell 15912 1931-8-22

GH: 02119320 Penstemon ellipticus Coulter & Fisher USA: Montana [data not captured] F. W. Pennell 21328 1937-8-27

GH: 02119319 Penstemon ellipticus Coulter & Fisher USA: Montana [data not captured] F. W. Pennell 21305 1937-8-25

GH: 02119332 Penstemon ellipticus Coulter & Fisher USA: Montana [data not captured] F. W. Pennell 21331 1937-8-28

GH: 02119348 Penstemon eriantherus Pursh USA: Montana [data not captured] F. W. Pennell 15931 1931-8-24

GH: 02119363 Penstemon eriantherus Pursh USA: Montana [data not captured] F. W. Pennell 20530 1937-6-23

GH: 02119362 Penstemon eriantherus Pursh USA: Montana [data not captured] F. W. Pennell 20528 1937-6-23

GH: 02119375 Penstemon eriantherus Pursh USA: South Dakota upper slope of Bad Land Rim, 8 miles south o... F. W. Pennell 21379 1937-9-7

GH: 02119386 Penstemon eriantherus Pursh USA: Wyoming 3 miles s.w. of Torrington F. W. Pennell 15095 1931-6-12

GH: 02119385 Penstemon eriantherus Pursh USA: Wyoming Spotted Horse F. W. Pennell 21370 1937-9-5

GH: 00091515 Penstemon eriantherus redactus Pennell & D. D. Keck USA: Idaho 14 miles west of Darlington, along Antelope ... F. W. Pennell 15200 1931-6-21

GH: 02119437 Penstemon euglaucus English USA: Washington [data not captured] F. W. Pennell 15725 1931-7-30

GH: 02119434 Penstemon euglaucus English USA: Oregon [data not captured] F. W. Pennell 15699 1931-7-28

GH: 02119432 Penstemon euglaucus English USA: Oregon [data not captured] F. W. Pennell 15713 1931-7-28

GH: 02119430 Penstemon euglaucus English USA: Oregon [data not captured] F. W. Pennell 15507 1931-7-7

GH: 02119474 Penstemon fendleri Torrey USA: Texas Canyon F. W. Pennell 10540 1920-5-22

GH: 02119490 Penstemon fendleri Torrey USA: Texas San Angelo F. W. Pennell 10486 1920-5-18

GH: 02119484 Penstemon fendleri Torrey USA: Texas Tulia F. W. Pennell 10538 1920-5-21

GH: 00367410 Penstemon filiformis (D. D. Keck) D. D. Keck USA: California Shotgun Creek, n. of Lamoine F. W. Pennell 26187 1940-7-19

GH: 02119505 Penstemon floridus Brandegee USA: California [data not captured] F. W. Pennell 25920 1940-6-16

GH: 02119527 Penstemon fremontii Torrey & A. Gray USA: Wyoming 5 m. s.w. of Wamsutter F. W. Pennell 5884 1915-6-22

GH: 02119525 Penstemon fremontii Torrey & A. Gray USA: Wyoming Riner F. W. Pennell 15113 1931-6-14

GH: 02119524 Penstemon fremontii Torrey & A. Gray USA: Wyoming 14 mi. west of Tipton F. W. Pennell 1931-6-14

GH: 02119523 Penstemon fremontii Torrey & A. Gray USA: Wyoming 16 mi. W. of Tipton F. W. Pennell 15119 1931-6-14

GH: 00367418 Penstemon fruticiformis Coville USA: California Valley east of Tehachapi F. W. Pennell 25088 1940-4-13

GH: 02119548 Penstemon fruticosus (Pursh) Greene USA: Idaho [data not captured] F. W. Pennell 20765 1937-7-5

GH: 02119547 Penstemon fruticosus (Pursh) Greene USA: Idaho [data not captured] F. W. Pennell 15304 1931-6-26

GH: 02119581 Penstemon fruticosus (Pursh) Greene USA: Oregon [data not captured] F. W. Pennell 15389 1931-6-30

GH: 02119580 Penstemon fruticosus (Pursh) Greene USA: Oregon [data not captured] F. W. Pennell 15702 1931-7-28

GH: 02119579 Penstemon fruticosus (Pursh) Greene USA: Oregon [data not captured] F. W. Pennell 15438 1931-7-3

GH: 02119578 Penstemon fruticosus (Pursh) Greene USA: Oregon [data not captured] F. W. Pennell 21113 1937-7-28

GH: 02119577 Penstemon fruticosus (Pursh) Greene USA: Oregon [data not captured] F. W. Pennell 15520 1931-7-6

GH: 02119574 Penstemon fruticosus (Pursh) Greene USA: Oregon [data not captured] F. W. Pennell 15707 1931-7-28

GH: 02119592 Penstemon fruticosus (Pursh) Greene USA: Washington [data not captured] F. W. Pennell 21174 1937-8-4

GH: 02119608 Penstemon fruticosus (Pursh) Greene USA: Washington [data not captured] F. W. Pennell 15733 1931-7-31

GH: 02119614 Penstemon fruticosus (Pursh) Greene USA: Wyoming n. of Golden Gate; Yellowstone National Park F. W. Pennell 6030 1915-7-7

GH: 02119626 Penstemon fruticosus douglasii (Hooker) C. K. Schneider USA: Oregon [data not captured] F. W. Pennell 21100 1937-7-28

GH: 02119625 Penstemon fruticosus douglasii (Hooker) C. K. Schneider USA: Oregon [data not captured] F. W. Pennell 21037 1937-7-26

GH: 02119624 Penstemon fruticosus douglasii (Hooker) C. K. Schneider USA: Montana [data not captured] F. W. Pennell 15938 1931-8-25

GH: 02119623 Penstemon fruticosus douglasii (Hooker) C. K. Schneider USA: Montana [data not captured] F. W. Pennell 20578 1937-6-26

GH: 02119621 Penstemon fruticosus douglasii (Hooker) C. K. Schneider USA: Idaho [data not captured] F. W. Pennell 20637 1937-7-1

GH: 02119646 Penstemon fruticosus scouleri (Lindley) Cronquist USA: Idaho [data not captured] F. W. Pennell 15873 1931-8-17

GH: 02119644 Penstemon fruticosus scouleri (Lindley) Cronquist USA: Idaho [data not captured] F. W. Pennell 15873 1931-8-17

GH: 02119664 Penstemon fruticosus serratus (D. D. Keck) Cronquist USA: Idaho [data not captured] F. W. Pennell 20819 1937-7-9

GH: 02119654 Penstemon fruticosus serratus (D. D. Keck) Cronquist USA: Idaho [data not captured] F. W. Pennell 20805 1937-7-9

GH: 02119701 Penstemon gairdneri oregonus A. Gray USA: Idaho [data not captured] F. W. Pennell 15332 1931-6-28

GH: 02119723 Penstemon glaber Pursh USA: Colorado [data not captured] F. W. Pennell 6374A 1915-8-10

GH: 02119739 Penstemon glaber Pursh USA: Colorado along S. Platte R., Valverde F. W. Pennell 5842 1915-6-15

GH: 02119734 Penstemon glaber Pursh USA: Colorado along river, Valverde F. W. Pennell 6390 1915-8-12

GH: 02119753 Penstemon glaber Pursh USA: South Dakota Wasta F. W. Pennell 26901 1949-7-18

GH: 02119751 Penstemon glaber Pursh USA: Nebraska Scottsbluff F. W. Pennell 15087 1931-6-11

GH: 02119763 Penstemon glaber Pursh USA: South Dakota upper slope of Bad Land Rim, 8 mile south of... F. W. Pennell 21378 1937-9-7

GH: 02119780 Penstemon glaber Pursh USA: Wyoming along Shell Creek, Big Horn Mountains F. W. Pennell 20466 1937-6-16

GH: 02119791 Penstemon glaber Pursh USA: Wyoming 10 mi. n.w. of Gillette F. W. Pennell 21372 1937-9-5

GH: 02119807 Penstemon glaber brandegeei (Porter) C. C. Freeman USA: New Mexico Route 85 south of summit, Raton Pass, n. of ... F. W. Pennell 26531 1940-9-4

GH: 02119802 Penstemon glaber brandegeei (Porter) C. C. Freeman USA: Colorado Route 85; Morley F. W. Pennell 26535 1940-9-4

GH: 02119898 Penstemon gracilentus A. Gray USA: California [data not captured] F. W. Pennell 25803 1940-6-10

GH: 02119897 Penstemon gracilentus A. Gray USA: California [data not captured] F. W. Pennell 25801 1940-6-10

GH: 02119922 Penstemon gracilentus A. Gray USA: California [data not captured] F. W. Pennell 26211 1940-7-21

GH: 02119921 Penstemon gracilentus A. Gray USA: California [data not captured] F. W. Pennell 26194 1940-7-19

GH: 02120079 Penstemon grandiflorus Nuttall USA: Nebraska prairie S.W. of Columbus F. W. Pennell 15034 1931-6-8

GH: 02120085 Penstemon grandiflorus Nuttall USA: South Dakota Spearfish: [no additional data] F. W. Pennell 26900 1949-7-18

GH: 02120140 Penstemon grinnellii Eastwood USA: California [data not captured] F. W. Pennell 26006 1940-6-25

GH: 02120162 Penstemon hallii A. Gray USA: Colorado Above timberline, Pikes Peak F. W. Pennell 6328 1915-8-5

GH: 02120177 Penstemon harbouri A. Gray USA: Colorado along Horsethief Trail, east of Ouray above ... F. W. Pennell 6236 1915-7-28

GH: 00367434 Penstemon heterodoxus A. Gray USA: California mountain west of Mammoth Lakes F. W. Pennell 26335 1940-7-29

GH: 02120221 Penstemon heterophyllus Lindley USA: California [data not captured] F. W. Pennell 26010 1940-6-27

GH: 02120218 Penstemon heterophyllus Lindley USA: California [data not captured] F. W. Pennell 25327 1940-5-5

GH: 02120245 Penstemon heterophyllus Lindley USA: California [data not captured] F. W. Pennell 26053 1940-7-4

GH: 02120262 Penstemon heterophyllus australis Munz & I. M. Johnston USA: California [data not captured] F. W. Pennell 25139 1940-4-18

GH: 02120354 Penstemon hirsutus (Linnaeus) Willdenow USA: Pennsylvania [data not captured] F. W. Pennell 6716 1915-5-31

GH: 02120352 Penstemon hirsutus (Linnaeus) Willdenow USA: Pennsylvania [data not captured] F. W. Pennell 12185 1924-6-24

GH: 02120398 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 15199 1931-6-21

GH: 02120397 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 15219 1931-6-21

GH: 02120396 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 15194 1931-6-20

GH: 02120389 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 20658 1937-7-1

GH: 02120428 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 6063 1915-7-10

GH: 02120427 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 15265 1931-6-24

GH: 02120426 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 15144 1931-6-17

GH: 02120425 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 15306 1931-6-26

GH: 02120424 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 20701 1937-7-3

GH: 02120423 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 20707 1937-7-3

GH: 02120422 Penstemon humilis Nuttall ex A. Gray USA: Idaho [data not captured] F. W. Pennell 20640 1937-7-1

GH: 02120479 Penstemon humilis Nuttall ex A. Gray USA: Utah s. of Echo F. W. Pennell 5936 1915-6-27

GH: 02120478 Penstemon humilis Nuttall ex A. Gray USA: Utah Near mouth of Provo Cañon F. W. Pennell 6112 1915-7-16

GH: 02120476 Penstemon humilis Nuttall ex A. Gray USA: Utah Emigration Cañon near Pine Crest Inn. F. W. Pennell 5986 1915-7-2

GH: 02120475 Penstemon humilis Nuttall ex A. Gray USA: Utah South Fork of Big Cottonwood Creek near L. B... F. W. Pennell 5975 1915-7-1

GH: 02120500 Penstemon humilis Nuttall ex A. Gray USA: Wyoming 4 mi. n. of Cokeville F. W. Pennell 15138 1931-6-15

GH: 02120526 Penstemon jamesii Bentham USA: New Mexico Route 85; Glorietta F. W. Pennell 26528 1940-9-3

GH: 02120554 Penstemon jamesii ophianthus (Pennell) D. D. Keck USA: Colorado Route 666, 16 miles south of Cortez F. W. Pennell 21513 1938-5-29

GH: 02120551 Penstemon jamesii ophianthus (Pennell) D. D. Keck USA: Arizona west of Sunset Crater, San Francisco Mts. F. W. Pennell 21596 1938-6-8

GH: 02120560 Penstemon jamesii ophianthus (Pennell) D. D. Keck USA: New Mexico Route 66; 4 mi. west of Thoreau F. W. Pennell 26525 1940-9-2

GH: 02120610 Penstemon laetus A. Gray USA: California [data not captured] F. W. Pennell 26385 1940-8-2

GH: 02120604 Penstemon laetus A. Gray USA: California [data not captured] F. W. Pennell 25646 1940-6-2

GH: 02120600 Penstemon laetus A. Gray USA: California [data not captured] F. W. Pennell 26399 1940-8-3

GH: 02120597 Penstemon laetus A. Gray USA: California [data not captured] F. W. Pennell 25103 1940-4-13

GH: 02120624 Penstemon laetus A. Gray USA: California [data not captured] F. W. Pennell 25115 1940-4-15

GH: 02120621 Penstemon laetus A. Gray USA: California [data not captured] F. W. Pennell 25583 1940-5-29

GH: 02120628 Penstemon laetus A. Gray USA: California [data not captured] F. W. Pennell 25621 1940-5-31

GH: 02120654 Penstemon laetus sagittatus (D. D. Keck) McMinn USA: California [data not captured] F. W. Pennell 26193 1940-7-19

GH: 02120666 Penstemon laetus sagittatus (D. D. Keck) McMinn USA: Oregon [data not captured] F. W. Pennell 26143 1940-7-12

GH: 02120677 Penstemon laevigatus Aiton USA: District of Columbia [data not captured] F. W. Pennell 12073 1924-6-17

GH: 02120711 Penstemon laevigatus Aiton USA: Pennsylvania [data not captured] F. W. Pennell 12148 1924-6-20

GH: 02120810 Penstemon laricifolius exilifolius (A. Nelson) D. D. Keck USA: Wyoming south of Red Buttes F. W. Pennell 16000 1931-9-3

GH: 02120819 Penstemon laxiflorus Pennell USA: Arkansas [data not captured] F. W. Pennell 10658 1920-5-31

GH: 02120835 Penstemon laxiflorus Pennell USA: Oklahoma Bethany F. W. Pennell 10576 1920-5-26

GH: 02120832 Penstemon laxiflorus Pennell USA: Louisiana [data not captured] F. W. Pennell 10206 1920-4-30

GH: 00365795 Penstemon lemmonii A. Gray USA: California Route 299, 1-2 miles west of Bella Vista F. W. Pennell 25697 1940-6-6

GH: 00365796 Penstemon lemmonii A. Gray USA: California Route 89, 7 miles south of Greenville F. W. Pennell 25808 1940-6-11

GH: 00365804 Penstemon lemmonii A. Gray USA: California along Shotgun Creek, n. of Lamoine F. W. Pennell 26188 1940-7-19

GH: 00365805 Penstemon lemmonii A. Gray USA: California Route 101, above Rattlesnake Creek, S. of Cu... F. W. Pennell 26068 1940-7-5

GH: 00365806 Penstemon lemmonii A. Gray USA: California Route 29, 3 mi. north of Lower Lake F. W. Pennell 26060 1940-7-4

GH: 02120888 Penstemon lentus Pennell USA: Utah 9 miles north of Monticello F. W. Pennell 21500 1938-5-29

GH: 02120887 Penstemon lentus Pennell USA: Colorado Route 160, 8 miles east of Cortez F. W. Pennell 21477 1938-5-28

GH: 02120924 Penstemon leonardii Rydberg USA: Utah Parley's Cañon e. of Barclay. F. W. Pennell 5953 1915-6-29

GH: 02120926 Penstemon leonardii Rydberg USA: Utah Emigration Cañon; Pinecrest Inn. F. W. Pennell 5985 1915-7-2

GH: 02120982 Penstemon linarioides sileri A. Gray USA: Utah north of Pine Valley F. W. Pennell 21840 1938-6-15

GH: 02120955 Penstemon linarioides coloradoensis (A. Nelson) C. C. Freeman USA: Arizona Route 89, north of Jacob Lake, Kaibab Platea... F. W. Pennell 21630 1938-6-10

GH: 02121012 Penstemon lyallii (A. Gray) A. Gray USA: Montana [data not captured] F. W. Pennell 21290 1937-8-25

GH: 02121007 Penstemon lyallii (A. Gray) A. Gray USA: Montana [data not captured] F. W. Pennell 15900 1931-8-19

GH: 02121006 Penstemon lyallii (A. Gray) A. Gray USA: Montana [data not captured] F. W. Pennell 21327 1937-8-27

GH: 02121038 Penstemon moffatii Eastwood USA: Colorado 2 m. s. of Grand Junction F. W. Pennell 6173 1915-7-22

GH: 02121048 Penstemon montanus Greene USA: Idaho [data not captured] F. W. Pennell 15268 1931-6-24

GH: 00091359 Penstemon multicaulis Pennell USA: Arkansas Ozark, sandstone and shale cliffs F. W. Pennell 10616 1920-5-29

GH: 00091360 Penstemon multicaulis Pennell USA: Arkansas Ozark, sandstone and shale cliffs F. W. Pennell 10616 1920-5-29

GH: 02121092 Penstemon multiflorus (Bentham) Chapman ex Small USA: Florida [data not captured] F. W. Pennell 9539 1917-4-28

GH: 00367458 Penstemon newberryi A. Gray USA: California Route 40, Donner Pass, w. of Truckee F. W. Pennell 25858 1940-6-13

GH: 00367479 Penstemon newberryi A. Gray USA: California Manzanita Lake, Lassen National Park F. W. Pennell 26216 1940-7-21

GH: 00367496 Penstemon newberryi A. Gray USA: California Route 168, below Shaver Lake F. W. Pennell 26414 1940-8-4

GH: 00367504 Penstemon newberryi A. Gray USA: California Route 89, S. of pass, Mount Lassen, Lassen N... F. W. Pennell 26235 1940-7-22

GH: 00367505 Penstemon newberryi A. Gray USA: California mountain west of Mammoth Lakes F. W. Pennell 26334 1940-7-29

GH: 00367508 Penstemon newberryi A. Gray USA: California mountain west of Mammoth Lakes F. W. Pennell 26337 1940-7-29

GH: 00367524 Penstemon newberryi berryi (Eastwood) N. H. Holmgren USA: California northeastern slope, Salmon Mountains, w. of ... F. W. Pennell 26170 1940-7-17

GH: 02121207 Penstemon nitidus Douglas ex Bentham USA: Montana [data not captured] F. W. Pennell 20462 1937-6-15

GH: 02121196 Penstemon nitidus Douglas ex Bentham USA: Montana [data not captured] F. W. Pennell 21352 1937-8-29

GH: 02121212 Penstemon nitidus Douglas ex Bentham USA: Wyoming Shell Creek, Big Horn Mountains F. W. Pennell 20477 1937-6-16

GH: 02121221 Penstemon nudiflorus A. Gray USA: Arizona along Route 66, 1 mile east of Williams F. W. Pennell 26801 1949-6-27

GH: 02121220 Penstemon nudiflorus A. Gray USA: Arizona 5-6 miles southeast of Pine F. W. Pennell 21543 1938-6-2

GH: 02121246 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 26352 1940-7-30

GH: 02121245 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25915 1940-6-16

GH: 02121244 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25900 1940-6-15

GH: 02121243 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25888 1940-6-14

GH: 02121242 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25832 1940-6-12

GH: 02121241 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25774 1940-6-10

GH: 02121240 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25843 1940-6-12

GH: 02121273 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25905 1940-6-15

GH: 02121272 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 26228 1940-7-21

GH: 02121271 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 25863 1940-6-13

GH: 02121270 Penstemon oreocharis Greene USA: California [data not captured] F. W. Pennell 26373 1940-8-1

GH: 02121302 Penstemon oreocharis Greene USA: Oregon [data not captured] F. W. Pennell 15584 1931-7-21

GH: 02121300 Penstemon oreocharis Greene USA: Oregon [data not captured] F. W. Pennell 26820 1949-7-10

GH: 02121293 Penstemon oreocharis Greene USA: Nevada [data not captured] F. W. Pennell 25878 1940-6-14

GH: 02121291 Penstemon oreocharis Greene USA: Idaho [data not captured] F. W. Pennell 20791 1937-7-9

GH: 02121313 Penstemon oreocharis Greene USA: Idaho [data not captured] F. W. Pennell 20735 1937-7-4

GH: 02121319 Penstemon osterhoutii Pennell USA: Colorado s.w. of Glenwood Springs F. W. Pennell 6158 1915-7-19

GH: 02121359 Penstemon ovatus Douglas ex Hooker USA: Montana [data not captured] F. W. Pennell 20576 1937-6-26

GH: 02121356 Penstemon ovatus Douglas ex Hooker USA: Idaho [data not captured] F. W. Pennell 20793 1937-7-9

GH: 02121355 Penstemon ovatus Douglas ex Hooker USA: Idaho [data not captured] F. W. Pennell 20734 1937-7-4

GH: 02121354 Penstemon ovatus Douglas ex Hooker USA: Idaho [data not captured] F. W. Pennell 15271 1931-6-24

GH: 02121353 Penstemon ovatus Douglas ex Hooker USA: Idaho [data not captured] F. W. Pennell 20878 1937-7-12

GH: 02121328 Penstemon ovatus Douglas ex Hooker USA: Idaho [data not captured] F. W. Pennell 20832 1937-7-10

GH: 02121340 Penstemon ovatus Douglas ex Hooker USA: Oregon [data not captured] F. W. Pennell 15676 1931-7-26

GH: 02121334 Penstemon ovatus Douglas ex Hooker USA: Oregon [data not captured] F. W. Pennell 15386 1931-6-30

GH: 02121360 Penstemon ovatus Douglas ex Hooker USA: Oregon [data not captured] F. W. Pennell 21042 1937-7-26

GH: 02121374 Penstemon ovatus pinetorum Piper & Beattie USA: Montana [data not captured] F. W. Pennell 21288 1937-8-23

GH: 02121373 Penstemon ovatus pinetorum Piper & Beattie USA: Montana [data not captured] F. W. Pennell 20545 1937-6-24

GH: 02121371 Penstemon ovatus pinetorum Piper & Beattie USA: Idaho [data not captured] F. W. Pennell 20585 1937-6-26

GH: 02121370 Penstemon ovatus pinetorum Piper & Beattie USA: Idaho [data not captured] F. W. Pennell 15855 1931-8-15

GH: 02121369 Penstemon ovatus pinetorum Piper & Beattie USA: Idaho [data not captured] F. W. Pennell 20835 1937-7-11

GH: 02121383 Penstemon pachyphyllus (A. Gray) Rydberg USA: Utah n. of Helper F. W. Pennell 6143 1915-7-18

GH: 00091191 Penstemon pallidus Small USA: Tennessee Crossville: Oak woods over shale F. W. Pennell 11311 1923-5-30

GH: 00091143 Penstemon pallidus Small USA: Arkansas Penters Bluff, sandstone woodland F. W. Pennell 10678 1920-6-1

GH: 02121449 Penstemon pallidus Small USA: Missouri [data not captured] F. W. Pennell 11643 1923-6-10

GH: 02121436 Penstemon pallidus Small USA: Missouri [data not captured] F. W. Pennell 11682 1923-6-12

GH: 02121456 Penstemon pallidus Small USA: New York [data not captured] F. W. Pennell 7130 1916-6-24

GH: 02121492 Penstemon pallidus Small USA: Tennessee [data not captured] F. W. Pennell 11385 1923-6-2

GH: 02121504 Penstemon palmeri A. Gray USA: Arizona Along Hermit Trail, Grand Canyon F. W. Pennell 21581 1938-6-6

GH: 02121552 Penstemon palmeri A. Gray USA: Utah 1/2 mi. out of Kanab; Route 89, along Kanab ... F. W. Pennell 21636 1938-6-10

GH: 02121600 Penstemon parvulus (A. Gray) Krautter USA: California [data not captured] F. W. Pennell 26171 1940-7-17

GH: 02121612 Penstemon payettensis A. Nelson & J. F. Macbride USA: Idaho [data not captured] F. W. Pennell 15325 1931-6-26

GH: 02121611 Penstemon payettensis A. Nelson & J. F. Macbride USA: Idaho [data not captured] F. W. Pennell 15333 1931-6-28

GH: 02121608 Penstemon payettensis A. Nelson & J. F. Macbride USA: Oregon [data not captured] F. W. Pennell 21084 1937-7-28

GH: 02121620 Penstemon payettensis A. Nelson & J. F. Macbride USA: Idaho [data not captured] F. W. Pennell 20702 1937-7-3

GH: 02121619 Penstemon payettensis A. Nelson & J. F. Macbride USA: Idaho [data not captured] F. W. Pennell 20686 1937-7-3

GH: 02121618 Penstemon payettensis A. Nelson & J. F. Macbride USA: Idaho [data not captured] F. W. Pennell 20687 1937-7-3

GH: 02121615 Penstemon payettensis A. Nelson & J. F. Macbride USA: Idaho [data not captured] F. W. Pennell 15261 1931-6-24

GH: 02121614 Penstemon payettensis A. Nelson & J. F. Macbride USA: Idaho [data not captured] F. W. Pennell 15282 1931-6-25

GH: 02121628 Penstemon payettensis A. Nelson & J. F. Macbride USA: Oregon [data not captured] F. W. Pennell 15387 1931-6-30

GH: 00091377 Penstemon peckii Pennell USA: Oregon Ca. 9 miles northwest of Sisters, sandy wood... F. W. Pennell 15528 1931-7-8

GH: 00091378 Penstemon peckii Pennell USA: Oregon Ca. 9 miles northwest of Sisters, sandy wood... F. W. Pennell 15528 1931-7-8

GH: 02121641 Penstemon perpulcher A. Nelson USA: Idaho [data not captured] F. W. Pennell 15327 1931-6-27

GH: 02121664 Penstemon platyphyllus Rydberg USA: Utah near mouth of Parley's Cañon F. W. Pennell 5957 1915-6-29

GH: 02121663 Penstemon platyphyllus Rydberg USA: Utah near mouth of Big Cottonwood Cañon F. W. Pennell 6067 1915-7-12

GH: 02121771 Penstemon procerus Douglas ex Graham USA: Idaho [data not captured] F. W. Pennell 15285 1931-6-25

GH: 02121770 Penstemon procerus Douglas ex Graham USA: Idaho [data not captured] F. W. Pennell 20955 1937-7-18

GH: 02121799 Penstemon procerus Douglas ex Graham USA: Montana [data not captured] F. W. Pennell 20531 1937-6-23

GH: 02121824 Penstemon procerus Douglas ex Graham USA: Oregon [data not captured] F. W. Pennell 15462 1931-7-4

GH: 02121860 Penstemon procerus Douglas ex Graham USA: Utah w. of Soldier Summit F. W. Pennell 6130 1915-7-17

GH: 02121854 Penstemon procerus Douglas ex Graham USA: Utah w. of Gorgoza Parley's Cañon F. W. Pennell 5964 1915-6-29

GH: 02121889 Penstemon procerus Douglas ex Graham USA: Wyoming Yellowstone National park; near Swan Lake F. W. Pennell 6036 1915-7-7

GH: 02121891 Penstemon procerus Douglas ex Graham USA: Wyoming on Jackson Lake, near Moran F. W. Pennell 26868 1949-7-14

GH: 02121890 Penstemon procerus Douglas ex Graham USA: Wyoming 4 miles west of Kemmerer F. W. Pennell 15131 1931-6-15

GH: 00091187 Penstemon procerus brachyanthus (Pennell) Cronquist USA: Oregon Hood River Meadows, ledges of andesitic rock... F. W. Pennell 15710 1931-7-28

GH: 02121914 Penstemon procerus brachyanthus (Pennell) Cronquist USA: Oregon [data not captured] F. W. Pennell 15687 1931-7-27

GH: 02121913 Penstemon procerus brachyanthus (Pennell) Cronquist USA: Oregon [data not captured] F. W. Pennell 15511 1931-7-7

GH: 02121912 Penstemon procerus brachyanthus (Pennell) Cronquist USA: Oregon [data not captured] F. W. Pennell 15512 1931-7-7

GH: 02121911 Penstemon procerus brachyanthus (Pennell) Cronquist USA: California [data not captured] F. W. Pennell 26180 1940-7-17

GH: 02121915 Penstemon procerus formosus (D. D. Keck) Cronquist USA: Nevada [data not captured] F. W. Pennell 26270 1940-7-24

GH: 02121964 Penstemon procerus tolmiei (Hooker) Cronquist USA: Washington [data not captured] F. W. Pennell 21162 1937-8-3

GH: 02121963 Penstemon procerus tolmiei (Hooker) Cronquist USA: Washington [data not captured] F. W. Pennell 15800 1931-8-5

GH: 02121962 Penstemon procerus tolmiei (Hooker) Cronquist USA: Washington [data not captured] F. W. Pennell 15788 1931-8-5

GH: 02121961 Penstemon procerus tolmiei (Hooker) Cronquist USA: Washington [data not captured] F. W. Pennell 15808 1931-8-6

GH: 02121978 Penstemon pruinosus Douglas USA: Washington [data not captured] F. W. Pennell 21273 1937-8-20

GH: 02122013 Penstemon pseudospectabilis connatifolius (A. Nelson) C. C. Freeman USA: Arizona roadway, 4 miles north of Payson F. W. Pennell 21541 1938-6-2

GH: 02122012 Penstemon pseudospectabilis connatifolius (A. Nelson) C. C. Freeman USA: Arizona Route 79, Oak Creek Canyon, southwest of Fla... F. W. Pennell 21611 1938-6-8

GH: 02122011 Penstemon pseudospectabilis connatifolius (A. Nelson) C. C. Freeman USA: Arizona roadway, 6-8 miles southeast of Pine F. W. Pennell 21535 1938-5-31

GH: 02122026 Penstemon pumilus Nuttall USA: Idaho [data not captured] F. W. Pennell 15190 1931-6-20

GH: 02122041 Penstemon radicosus A. Nelson USA: Idaho [data not captured] F. W. Pennell 6064 1915-7-10

GH: 02122037 Penstemon radicosus A. Nelson USA: Idaho [data not captured] F. W. Pennell 15180 1931-6-18

GH: 02122036 Penstemon radicosus A. Nelson USA: Idaho [data not captured] F. W. Pennell 15146 1931-6-17

GH: 02122043 Penstemon radicosus A. Nelson USA: Wyoming on mountain, 1-2 m. s. of Evanston F. W. Pennell 5920 1915-6-26

GH: 02122085 Penstemon radicosus A. Nelson USA: Wyoming 3 m. s.w. of Wamsutter F. W. Pennell 5883 1915-6-22

GH: 02122084 Penstemon radicosus A. Nelson USA: Wyoming just west of Rawlins F. W. Pennell 15111 1931-6-14

GH: 02122083 Penstemon radicosus A. Nelson USA: Wyoming just west of Rawlins F. W. Pennell 15997 1931-8-31

GH: 02122082 Penstemon radicosus A. Nelson USA: Wyoming on hill n. of Rawlins F. W. Pennell 5879 1915-6-21

GH: 02122090 Penstemon rattanii A. Gray USA: California [data not captured] F. W. Pennell 26025 1940-6-29

GH: 02122135 Penstemon richardsonii Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15498 1931-7-6

GH: 02122134 Penstemon richardsonii Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15481 1931-7-6

GH: 02122133 Penstemon richardsonii Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15497 1931-7-6

GH: 02122132 Penstemon richardsonii Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15675 1931-7-26

GH: 02122127 Penstemon richardsonii Douglas ex Lindley USA: Oregon [data not captured] F. W. Pennell 15714 1931-7-29

GH: 02122131 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] F. W. Pennell 21148 1937-8-2

GH: 02122161 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] F. W. Pennell 15766 1931-8-1

GH: 02122160 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] F. W. Pennell 15835 1931-8-11

GH: 02122159 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] F. W. Pennell 15845 1931-8-13

GH: 02122181 Penstemon richardsonii dentatus (D. D. Keck) Cronquist USA: Oregon [data not captured] F. W. Pennell 15468 1931-7-5

GH: 02122200 Penstemon roezlii Regel USA: California [data not captured] F. W. Pennell 25809 1940-6-11

GH: 02122199 Penstemon roezlii Regel USA: California [data not captured] F. W. Pennell 25728 1940-6-7

GH: 02122198 Penstemon roezlii Regel USA: California [data not captured] F. W. Pennell 25745 1940-6-8

GH: 02122187 Penstemon roezlii Regel USA: California [data not captured] F. W. Pennell 26162 1940-7-16

GH: 02122207 Penstemon roezlii Regel USA: California [data not captured] F. W. Pennell 25755 1940-6-9

GH: 02122205 Penstemon roezlii Regel USA: California [data not captured] F. W. Pennell 26382 1940-8-1

GH: 02122211 Penstemon roezlii Regel USA: California [data not captured] F. W. Pennell 25758 1940-6-9

GH: 02122221 Penstemon roezlii Regel USA: Nevada [data not captured] F. W. Pennell 26310 1940-7-27

GH: 02122230 Penstemon roezlii Regel USA: Oregon [data not captured] F. W. Pennell 15598 1931-7-14

GH: 02122252 Penstemon rupicola (Piper) Howell USA: Oregon [data not captured] F. W. Pennell 15560 1931-7-10

GH: 02122279 Penstemon rupicola (Piper) Howell USA: Oregon [data not captured] F. W. Pennell 15556 1931-7-10

GH: 02122307 Penstemon rydbergii A. Nelson USA: Colorado at Sargents F. W. Pennell 6293 1915-8-1

GH: 02122303 Penstemon rydbergii A. Nelson USA: Colorado Tolland: 'Boulder Park' F. W. Pennell 6371 1915-8-10

GH: 00091131 Penstemon rydbergii aggregatus (Pennell) N. H. Holmgren USA: Wyoming 1-2 miles south of Evanston, edge of draw on... F. W. Pennell 5918 1915-6-26

GH: 02122362 Penstemon rydbergii aggregatus (Pennell) N. H. Holmgren USA: Utah w. of Soldier Summit F. W. Pennell 6131 1915-7-17

GH: 02122382 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Oregon [data not captured] F. W. Pennell 15390 1931-6-30

GH: 02122381 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Oregon [data not captured] F. W. Pennell 21048 1937-7-26

GH: 02122380 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Oregon [data not captured] F. W. Pennell 21101 1937-7-28

GH: 02122379 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Oregon [data not captured] F. W. Pennell 21043 1937-7-26

GH: 02122378 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Idaho [data not captured] F. W. Pennell 20691 1937-7-3

GH: 02122377 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Idaho [data not captured] F. W. Pennell 20785 1937-7-8

GH: 02122376 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Idaho [data not captured] F. W. Pennell 20811 1937-7-9

GH: 02122375 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Idaho [data not captured] F. W. Pennell 15312 1931-6-26

GH: 02122374 Penstemon rydbergii varians (A. Nelson) Cronquist USA: Idaho [data not captured] F. W. Pennell 15283 1931-6-25

GH: 02122406 Penstemon secundiflorus Bentham USA: Colorado near summit of Horsetooth Mt. F. W. Pennell 5860 1915-6-17

GH: 02122405 Penstemon secundiflorus Bentham USA: Colorado North Cheyenne Cañon F. W. Pennell 5773 1915-6-8

GH: 00091401 Penstemon secundiflorus lavendulus Pennell USA: Colorado Bluff of Baculite Mesa, 6 miles northeast of... F. W. Pennell 5739 1915-6-7

GH: 02122461 Penstemon sepalulus A. Nelson USA: Utah Near mouth of Provo Cañon (Springdell) F. W. Pennell 6110 1915-7-16

GH: 02122478 Penstemon serrulatus Menzies ex Smith USA: Oregon [data not captured] F. W. Pennell 15701 1931-7-28

GH: 02122515 Penstemon serrulatus Menzies ex Smith USA: Washington [data not captured] F. W. Pennell 21177 1937-8-4

GH: 02122535 Penstemon shastensis D. D. Keck USA: California [data not captured] F. W. Pennell 26201 1940-7-20

GH: 01801608 Penstemon sp. USA: Washington [data not captured] F. W. Pennell 15755 1931-7-31

GH: 01801603 Penstemon sp. USA: California [data not captured] F. W. Pennell 26336 1940-7-29

GH: 01801602 Penstemon sp. USA: California [data not captured] F. W. Pennell 26370 1940-7-31

GH: 01801625 Penstemon sp. USA: Idaho [data not captured] F. W. Pennell 20697 1937-7-3

GH: 01801645 Penstemon sp. USA: California [data not captured] F. W. Pennell 26206 1940-7-20

GH: 01801644 Penstemon sp. USA: Idaho [data not captured] F. W. Pennell 15232 1931-6-22

GH: 01801643 Penstemon sp. USA: Montana [data not captured] F. W. Pennell 20593 1937-6-28

GH: 01801642 Penstemon sp. USA: California [data not captured] F. W. Pennell 26065 1940-7-5

GH: 01801635 Penstemon sp. USA: Arizona Route 66; west of Flagstaff F. W. Pennell 26473 1940-8-28

GH: 01801648 Penstemon sp. USA: Oregon [data not captured] F. W. Pennell 26134 1940-7-12

GH: 00091405 Penstemon spatulatus Pennell USA: Oregon Around and below Ice Lake, head of Adams Cre... F. W. Pennell 21091 1937-7-28

GH: 02122571 Penstemon spatulatus Pennell USA: Oregon [data not captured] F. W. Pennell 21068 1937-7-26

GH: 02122573 Penstemon speciosus Douglas USA: California [data not captured] F. W. Pennell 26254 1940-7-23

GH: 02122572 Penstemon speciosus Douglas USA: California [data not captured] F. W. Pennell 25847 1940-6-12

GH: 02122592 Penstemon speciosus Douglas USA: California [data not captured] F. W. Pennell 25815 1940-6-11

GH: 02122591 Penstemon speciosus Douglas USA: California [data not captured] F. W. Pennell 25811 1940-6-11

GH: 02122586 Penstemon speciosus Douglas USA: California [data not captured] F. W. Pennell 25753 1940-6-9

GH: 02122541 Penstemon speciosus Douglas USA: Nevada [data not captured] F. W. Pennell 26274 1940-7-24

GH: 02122539 Penstemon speciosus Douglas USA: Nevada [data not captured] F. W. Pennell 26266 1940-7-24

GH: 02122538 Penstemon speciosus Douglas USA: Nevada [data not captured] F. W. Pennell 25868 1940-6-13

GH: 02122536 Penstemon speciosus Douglas USA: Nevada [data not captured] F. W. Pennell 25869 1940-6-13

GH: 02122640 Penstemon speciosus Douglas USA: Oregon [data not captured] F. W. Pennell 15457 1931-7-4

GH: 02122639 Penstemon speciosus Douglas USA: Oregon [data not captured] F. W. Pennell 15444 1931-7-3

GH: 02122672 Penstemon speciosus Douglas USA: Oregon [data not captured] F. W. Pennell 15487 1931-7-6

GH: 02122694 Penstemon speciosus Douglas USA: California [data not captured] F. W. Pennell 25918 1940-6-16

GH: 02122691 Penstemon speciosus Douglas USA: Oregon [data not captured] F. W. Pennell 15576 1931-7-12

GH: 02122727 Penstemon spectabilis Thurber ex A. Gray USA: California [data not captured] F. W. Pennell 25302 1940-5-3

GH: 02122726 Penstemon spectabilis Thurber ex A. Gray USA: California [data not captured] F. W. Pennell 25306 1940-5-4

GH: 02122754 Penstemon strictus Bentham USA: Colorado on Sapinero Mesa F. W. Pennell 6271 1915-7-31

GH: 02122752 Penstemon strictus Bentham USA: Colorado on mt. s. w. of Glenwood Springs F. W. Pennell 6146 1915-7-19

GH: 02122844 Penstemon subglaber Rydberg USA: Utah slope, Soldier Summit F. W. Pennell 6129 1915-7-17

GH: 02122825 Penstemon subglaber Rydberg USA: Idaho [data not captured] F. W. Pennell 15181 1931-6-18

GH: 00091410 Penstemon subserratus Pennell USA: Washington Gotchen Creek Ranger Station, Columbia Natio... F. W. Pennell 15732 1931-7-31

GH: 02122862 Penstemon subserratus Pennell USA: Oregon [data not captured] F. W. Pennell 15700 1931-7-28

GH: 02118943 Penstemon sudans M. E. Jones USA: California [data not captured] F. W. Pennell 25768 1940-6-9

GH: 02118941 Penstemon sudans M. E. Jones USA: California [data not captured] F. W. Pennell 26253 1940-7-23

GH: 00091447 Penstemon tenuiflorus Pennell USA: Alabama Decatur: Open woods F. W. Pennell 9753 1917-5-27

GH: 02122910 Penstemon tenuis Small USA: Louisiana [data not captured] F. W. Pennell 10186 1920-4-30

GH: 02122904 Penstemon tenuis Small USA: Arkansas [data not captured] F. W. Pennell 10699 1920-6-1

GH: 02122924 Penstemon teucrioides Greene USA: Colorado e. of Sargents F. W. Pennell 6302 1915-8-2

GH: 02122922 Penstemon teucrioides Greene USA: Colorado 2-3 m. n. w. of Sapinero; On Sapinero Mesa F. W. Pennell 6268 1915-7-31

GH: 02122929 Penstemon thompsoniae (A. Gray) Rydberg USA: Arizona Route 89, north of Jacob Lake, on Kaibab Pla... F. W. Pennell 21653 1938-6-10

GH: 02122982 Penstemon triflorus A. Heller USA: Texas Talpa F. W. Pennell 10515 1920-4-20

GH: 02122971 Penstemon triflorus A. Heller USA: Texas Kerrville: [no additional data] F. W. Pennell 10377 1920-5-9

GH: 02122987 Penstemon triflorus integrifolius (Pennell) Cory USA: Texas San Angelo F. W. Pennell 10500 1920-5-18

GH: 01801016 Penstemon triphyllus Douglas USA: Oregon [data not captured] F. W. Pennell 15374 1931-6-29

GH: 01801010 Penstemon triphyllus Douglas USA: Idaho [data not captured] F. W. Pennell 20828 1937-7-10

GH: 01801008 Penstemon triphyllus Douglas USA: Idaho [data not captured] F. W. Pennell 20942 1937-7-16

GH: 01801006 Penstemon triphyllus Douglas USA: Idaho [data not captured] F. W. Pennell 20827 1937-7-10

GH: 01801018 Penstemon triphyllus Douglas USA: Washington [data not captured] F. W. Pennell 21022 1937-7-25

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