<< < Previous Alliaceae GH: 00029770 Allium geyeri graniferum L. F. Henderson USA: Oregon Austin Ranch, North Fork John Day L. F. Henderson 5397 1925-6-7
GH: 00029773 Allium hendersoni B. L. Robinson & Seaton USA: Washington Pullman: L. F. Henderson 2482 1892-6
GH: 00029784 Allium mirabile L. F. Henderson USA: Oregon Base of Eight Dollar Mountain, near Selma L. F. Henderson 1926-6-17
GH: 00029802 Allium robinsonii L. F. Henderson USA: Oregon Mouth of river, John Day Valley L. F. Henderson 5110 1925-4-8
GH: 00029770 Allium rubrum Osterhout USA: Oregon Austin Ranch, North Fork John Day L. F. Henderson 5397 1925-6-7
GH: 00030183 Triteleia hendersonii Greene USA: Oregon Ashland: L. F. Henderson 1887
Amblystegiaceae FH: 00539704 Cratoneuron filicinum (Hedwig) Spruce USA: Idaho [data not captured] L. F. Henderson 3317 1895-7-23
FH: 00795804 Drepanocladus uncinatus (Hedwig) Warnstorf USA: Idaho [data not captured] L. F. Henderson 3587 1895-7-26
FH: 00838803 Hygrohypnum sp. USA: Idaho [data not captured] L. F. Henderson 3979 1895-8-19
Apiaceae GH: 00404423 Ligusticum grayi J. M. Coulter & Rose USA: California Mt. Adams L. F. Henderson 7 1882
Apocynaceae GH: 02179479 Apocynum androsaemifolium Linnaeus USA: Oregon [no additional data] L. F. Henderson 648 1924-6-20
Asteraceae GH: 02141170 Agoseris glauca (Pursh) Rafinesque USA: Idaho [data not captured] L. F. Henderson 2775 1894-7-24
GH: 02141595 Agoseris heterophylla (Nuttall) Greene USA: Oregon [data not captured] L. F. Henderson 1886
GH: 00000909 Antennaria hendersoni Piper USA: Washington W of Mt. Adams, 5,000 ft L. F. Henderson 2290 1892
A: 01003671 Artemisia arbuscula longiloba (Osterhout) L. M. Shultz USA: Idaho S. W. Corner of Big Camas Prairie L. F. Henderson 3015 1895-7-14
GH: 01003977 Artemisia borealis Pallari USA: Oregon Mouth of the John Day L. F. Henderson 5026 1935-4-8
GH: 00968874 Artemisia dracunculus Linnaeus USA: Oregon banks of the Columbia River L. F. Henderson 689 of 1924 1924-9-10
GH: 00988675 Artemisia ludoviciana Nuttall USA: Oregon South Fork of the South Fork of the John Day... L. F. Henderson 5246 1925-6-21
GH: 00988920 Artemisia ludoviciana incompta (Nuttall) D. D. Keck USA: Idaho 24 km. from Challis L. F. Henderson 3641 1895-8-3
GH: 00988916 Artemisia ludoviciana incompta (Nuttall) D. D. Keck USA: Idaho 24 km. from Challis L. F. Henderson 3641 1895-8-3
GH: 00988936 Artemisia ludoviciana incompta (Nuttall) D. D. Keck USA: Oregon cliffs of the Columbia L. F. Henderson 688 of 1924 1924-9-10
GH: 00988927 Artemisia ludoviciana incompta (Nuttall) D. D. Keck USA: Oregon middle slopes of Strawberry Mt.; Blue Mts. L. F. Henderson 5546 1925-7-30
GH: 01234073 Artemisia michauxiana Besser USA: Washington [no additional data] L. F. Henderson 1892-6
GH: 01234063 Artemisia michauxiana Besser USA: Oregon bluffs of Columbia L. F. Henderson 687 of 1924 1924-9-10
GH: 01234813 Artemisia tridentata Nuttall USA: Oregon Dixie Mt; Blue Mts. L. F. Henderson 5547 1925-7-25
GH: 00003646 Aster chilensis hallii (A. Gray) Cronquist USA: Oregon Hood River, Oregon L. F. Henderson 14 1883
GH: 00002920 Aster cordalenus L. F. Henderson USA: Idaho Fort Sherman, Lake Cour d'Alene, N. Idaho L. F. Henderson 2992 1897-8-22
GH: 00003649 Aster foliaceus lyalii (A. Gray) Cronquist USA: Idaho St. Maries R., Kootenai Co., Idaho L. F. Henderson 2798 1894-8-5
GH: 00003650 Aster foliaceus lyalii (A. Gray) Cronquist USA: Idaho St. Maries R., Kootenai Co., Idaho L. F. Henderson 2798 1894-8-5
GH: 00003646 Aster hallii A. Gray USA: Oregon Hood River, Oregon L. F. Henderson 14 1883
GH: 00003649 Aster hendersonii Fernald USA: Idaho St. Maries R., Kootenai Co., Idaho L. F. Henderson 2798 1894-8-5
GH: 00003650 Aster hendersonii Fernald USA: Idaho St. Maries R., Kootenai Co., Idaho L. F. Henderson 2798 1894-8-5
GH: 00003668 Aster jessicae Piper USA: Idaho American Ridge, Latah County, Idaho L. F. Henderson 2987 1897-9-5
GH: 00003668 Aster latahensis L. F. Henderson USA: Idaho American Ridge, Latah County, Idaho L. F. Henderson 2987 1897-9-5
GH: 00003668 Aster militaris Greene USA: Idaho American Ridge, Latah County, Idaho L. F. Henderson 2987 1897-9-5
GH: 00002920 Aster occidentalis (Nuttall) Torrey & A. Gray USA: Idaho Fort Sherman, Lake Cour d'Alene, N. Idaho L. F. Henderson 2992 1897-8-22
GH: 00002920 Aster oregonensis (Nuttall) Cronquist USA: Idaho Fort Sherman, Lake Cour d'Alene, N. Idaho L. F. Henderson 2992 1897-8-22
GH: 00002920 Aster sp. USA: Idaho Fort Sherman, Lake Cour d'Alene, N. Idaho L. F. Henderson 2992 1897-8-22
GH: 00003650 Aster sp. USA: Idaho St. Maries R., Kootenai Co., Idaho L. F. Henderson 2798 1894-8-5
GH: 02172746 Cirsium acanthodontum S. F. Blake USA: Oregon [data not captured] L. F. Henderson 697 of 1924 1924-6-29
GH: 02172746 Cirsium acanthodontum S. F. Blake USA: Oregon [data not captured] L. F. Henderson 697 of 1924 1924-8-3
GH: 02014018 Cirsium undulatum (Nuttall) Sprengel USA: Oregon [data not captured] L. F. Henderson 5264 1925-6-15
GH: 02021912 Cirsium undulatum (Nuttall) Sprengel USA: Washington [data not captured] L. F. Henderson 2274 1892-5
GH: 00004899 Cirsium undulatum ciliolatum L. F. Henderson USA: Oregon Ashland, southern Oregon L. F. Henderson 1886-7-8
GH: 02353120 Erigeron glaucus Ker Gawler USA: Oregon Portland: [data not captured] L. F. Henderson 1881
GH: 02353178 Erigeron grandiflorus Hooker USA: Idaho Salmon: [data not captured] L. F. Henderson 2807 1894-7-25
GH: 02353581 Erigeron inornatus (A. Gray) A. Gray USA: Oregon [data not captured] L. F. Henderson 105 1924-6-14
GH: 02353777 Erigeron linearis (Hooker) Piper USA: Washington [data not captured] L. F. Henderson 2307 1892-6
GH: 02353753 Erigeron linearis (Hooker) Piper USA: Oregon [data not captured] L. F. Henderson 1883
GH: 02352150 Erigeron ochroleucus Nuttall USA: Idaho [data not captured] L. F. Henderson 2792 1894-6-24
GH: 02352667 Erigeron philadelphicus Linnaeus USA: Oregon [data not captured] L. F. Henderson 5256 1925-6-20
GH: 02352805 Erigeron poliospermus A. Gray USA: Oregon [data not captured] L. F. Henderson 5028 1925-4-7
GH: 02351119 Erigeron pumilis Nuttall USA: Oregon [data not captured] L. F. Henderson 67 1886
GH: 02351467 Erigeron speciosus de Candolle USA: Idaho [data not captured] L. F. Henderson 4823 1899-9-5
GH: 00427155 Eriophyllum lanatum integrifolium (Hooker) Smiley USA: Washington North Yakima L. F. Henderson 2292 1892
GH: 02587084 Euthamia occidentalis Nuttall USA: Oregon [data not captured] L. F. Henderson 729 of 1924 1924-8-31
GH: 00037692 Grindelia hendersonii Greene USA: Washington Bellingham Bay and Gulf of Georgia L. F. Henderson 1676 1888
GH: 00037691 Grindelia hendersonii Greene USA: Washington Bellingham Bay and Gulf of Georgia L. F. Henderson 1676 1888
GH: 02587221 Grindelia hirsutula Hooker & Arnott USA: Idaho [data not captured] L. F. Henderson 2996 1897-7-23
GH: 02587217 Grindelia hirsutula Hooker & Arnott USA: Idaho [data not captured] L. F. Henderson 4605 1898-7-9
GH: 00037697 Grindelia howellii Steyermark USA: Idaho Bluff tops, St. Marus River L. F. Henderson 2791 1894-8-10
GH: 00037692 Grindelia stricta stricta USA: Washington Bellingham Bay and Gulf of Georgia L. F. Henderson 1676 1888
GH: 00037691 Grindelia stricta stricta USA: Washington Bellingham Bay and Gulf of Georgia L. F. Henderson 1676 1888
GH: 00008671 Haplopappus insecticruris L. F. Henderson USA: Idaho Big Camas Prairie, Gradis Ranch. L. F. Henderson 3013 1895-7-14
GH: 01833335 Hieracium sp. USA: Oregon [data not captured] L. F. Henderson 5566 1925-7-24
GH: 01833475 Hypochaeris radicata Linnaeus USA: Washington [data not captured] L. F. Henderson 1711 1888
GH: 01834199 Lactuca biennis (Moench) Fernald USA: Oregon [data not captured] L. F. Henderson 720 of 1924 1924-7-4
GH: 01835999 Microseris laciniata (Hooker) Schultz Bipontinus USA: Oregon [data not captured] L. F. Henderson 270 1882-7-7
GH: 02593015 Microseris leptosepala (Nuttall) A. Gray USA: Oregon Bluffs of the Willamette, Oswego Or. L. F. Henderson 1375 1887
GH: 02593098 Microseris linearifolia (de Candolle) Schultz Bipontinus USA: Idaho Clearwater River, Nez Perces Ind. Res. Idaho L. F. Henderson 571 1994-5-20
GH: 02022310 Saussurea americana D. C. Eaton USA: Oregon [data not captured] L. F. Henderson 724 of 1924 1924-8-1
GH: 00012443 Solidago californica aperta L. F. Henderson USA: Oregon 15 miles down the Illinois River below Selma L. F. Henderson 7073 1926-6-18
GH: 00003646 Symphyotrichum hallii (A. Gray) G. L. Nesom USA: Oregon Hood River, Oregon L. F. Henderson 14 1883
GH: 00003649 Symphyotrichum hendersonii (Fernald) G. L. Nesom USA: Idaho St. Maries R., Kootenai Co., Idaho L. F. Henderson 2798 1894-8-5
GH: 00003650 Symphyotrichum hendersonii (Fernald) G. L. Nesom USA: Idaho St. Maries R., Kootenai Co., Idaho L. F. Henderson 2798 1894-8-5
GH: 00003668 Symphyotrichum jessicae (Piper) G. L. Nesom USA: Idaho American Ridge, Latah County, Idaho L. F. Henderson 2987 1897-9-5
GH: 00014278 Troximon alpestre A. Gray USA: Oregon Portland L. F. Henderson 25 1881
Aulacomniaceae FH: 00520000 Aulacomnium androgynum (Hedwig) Schwägrichen USA: Oregon [data not captured] L. F. Henderson
Bartramiaceae FH: 00536202 Anacolia menziesii (Taylor) Paris USA: Oregon Oregon City: [no additional data] L. F. Henderson
Brachytheciaceae FH: 00625711 Bryhnia oregana (Sullivant) H. Robinson USA: Oregon Portland: [no additional data] L. F. Henderson
FH: 00625783 Bryhnia stokesii (Turner) H. Robinson USA: Oregon [data not captured] L. F. Henderson
FH: 00837838 Homalothecium lutescens (Hedwig) H. Robinson USA: Oregon Portland: [data not captured] L. F. Henderson 1889-3
FH: 00837839 Homalothecium lutescens (Hedwig) H. Robinson USA: Oregon [data not captured] L. F. Henderson 17178 1935-4-18
FH: 00837840 Homalothecium lutescens (Hedwig) H. Robinson USA: Oregon [data not captured] L. F. Henderson 16994 1935-3-16
FH: 00837841 Homalothecium lutescens (Hedwig) H. Robinson USA: Oregon [data not captured] L. F. Henderson 16844 1935-2-16
FH: 00837842 Homalothecium lutescens (Hedwig) H. Robinson USA: Oregon [data not captured] L. F. Henderson 17288 1935-5-3
FH: 00837890 Homalothecium megaptilum (Sullivant) H. Robinson USA: Oregon [data not captured] L. F. Henderson 18084 1936-4-18
FH: 00838084 Homalothecium nuttalii (Wilson) A. Jaeger USA: Oregon [data not captured] L. F. Henderson 18036 1936-1-26
FH: 00838085 Homalothecium nuttalii (Wilson) A. Jaeger USA: Oregon [data not captured] L. F. Henderson 17177 1931-4-18
FH: 00838086 Homalothecium nuttalii (Wilson) A. Jaeger USA: Oregon Eugene: [no additional data] L. F. Henderson 16943 1935-3-7
FH: 00838087 Homalothecium nuttalii (Wilson) A. Jaeger USA: Oregon [data not captured] L. F. Henderson 1936-3-6
Brassicaceae GH: 00992267 Alyssum alyssoides Linnaeus USA: Idaho Moscow: [data not captured] L. F. Henderson 2759 1894-5-26
GH: 00112921 Cardamine pratensis occidentalis S. Watson ex B. L. Robinson USA: Oregon Sauvie Island, muddy ground L. F. Henderson 1886-6
GH: 00112922 Cardamine pratensis occidentalis S. Watson ex B. L. Robinson USA: Oregon Oregon City: Muddy Lake, in water L. F. Henderson 1886-4
GH: 00019145 Halimolobos perplexa (Henderson) Rollins USA: Idaho South slope of Salmon River Hill, Florence L. F. Henderson 3037 1895-7-1
GH: 00019214 Lepidium montanum papilliferum L. F. Henderson USA: Idaho L. F. Henderson 4121 1897-7-30
GH: 00019145 Sisymbrium perplexum L. F. Henderson USA: Idaho South slope of Salmon River Hill, Florence L. F. Henderson 3037 1895-7-1
Bryaceae FH: 00059176 Bryum extenuatum Renauld & Cardot USA: Oregon Portland, sunny bluff L. F. Henderson 94?
FH: 00059188 Bryum hendersonii Renauld & Cardot USA: Oregon Portland: On bluffs L. F. Henderson
FH: 00059176 Bryum turbinatum (Hedwig) Turner USA: Oregon Portland, sunny bluff L. F. Henderson 94?
FH: 00850977 Pohlia cardotii (Renauld) Brotherus USA: Oregon [data not captured] L. F. Henderson
FH: 00916194 Pohlia cruda (Hedwig) Lindberg USA: Oregon [no additional data] L. F. Henderson
FH: 00916741 Pohlia nutans (Hedwig) Lindberg USA: Oregon [data not captured] L. F. Henderson
FH: 00916831 Pohlia obtusifolia (Villars ex Bridel) L. F. Koch USA: Oregon [data not captured] L. F. Henderson
FH: 00916999 Pohlia wahlenbergii (F. Weber & D. Mohr) A. L. Andrews USA: Oregon [data not captured] L. F. Henderson
FH: 00059176 Ptychostomum pseudotriquetrum (Hedwig) J. R. Spence & H. P. Ramsay ex Holyoak & N. Pedersen USA: Oregon Portland, sunny bluff L. F. Henderson 94?
Cactaceae GH: 01875972 Opuntia columbiana Griffiths USA: Washington Paseo L. F. Henderson 2570 1892-6
Celastraceae GH: 00043512 Glossopetalon stipuliferum H. St. John USA: Idaho Canyons of the Snake and Clearwater Rivers, ... L. F. Henderson 4855 1898-5-24
Chenopodiaceae GH: 01785403 Suaeda depressa (Pursh) S. Watson USA: Idaho [data not captured] L. F. Henderson 4811 1899-8-22
GH: 01785451 Suaeda depressa (Pursh) S. Watson USA: Washington [data not captured] L. F. Henderson 2557 1892-7
Cladoniaceae FH: 00440148 Cladonia phyllophora Hoffmann USA: Idaho [data not captured] L. F. Henderson 4417 1897
Climaciaceae FH: 00059341 Climacium dendroides oregonensis Renauld & Cardot USA: Oregon Mouth of Willamette River, on ground and log... L. F. Henderson
Corallinaceae FH: 00618454 Corallina vancouveriensis Yendo USA: Oregon [data not captured] L. F. Henderson 1434 1887
Cornaceae GH: 00385555 Cornus nuttallii Audubon ex Torrey & A. Gray USA: Oregon Portland: [No Additional Data] L. F. Henderson 290 1890-7
Crassulaceae GH: 01871815 Crassula aquatica (Linnaeus) Schönland USA: Oregon Portland: [no additional data] L. F. Henderson 1884-5-25
GH: 01991352 Sedum divergens S. Watson USA: Oregon Bluffs, Mt. Hood L. F. Henderson 673 1924-8-20
GH: 01991444 Sedum lanceolatum Torrey Canada: British Columbia Gult of Georgia [Strait of Georgia], N. T. L. F. Henderson 1686 1888
GH: 01991552 Sedum lanceolatum Torrey USA: Oregon top of Dixie Mt. Blue Mts. L. F. Henderson 557 1925-7-25
GH: 01991635 Sedum leibergii Britton USA: Oregon Columbia R. and Pendleton L. F. Henderson 1886-6
GH: 01991636 Sedum leibergii Britton USA: Idaho Hatwai Creek, near [Swiston] L. F. Henderson 2764 1894-6-17
GH: 01991641 Sedum leibergii Britton USA: Oregon ravines facing north 2 miles above mouth of ... L. F. Henderson 5286 1925-5-25
GH: 01991651 Sedum leibergii Britton USA: Washington Snake River L. F. Henderson 1892-6
GH: 00619989 Sedum radiatum depauperatum R. T. Clausen USA: Oregon Hills in Siskiyou Mts. L. F. Henderson 4 1906-7
Cryptopleureae FH: 00778473 Botryoglossum ruprechtianum (J. Agardh) De Toni USA: Oregon [data not captured] L. F. Henderson 1887
Cyperaceae GH: 02315008 Carex brevipes W. Boott ex B. D. Jackson USA: Idaho [data not captured] L. F. Henderson 3897 1895-8-17
GH: 02315027 Carex brevipes W. Boott ex B. D. Jackson USA: Washington [data not captured] L. F. Henderson 1072 1882-8-10
GH: 02368178 Carex breweri Boott USA: Oregon [data not captured] L. F. Henderson 967 1924-8-2
GH: 02315008 Carex deflexa boottii L. H. Bailey USA: Idaho [data not captured] L. F. Henderson 3897 1895-8-17
GH: 02315027 Carex deflexa boottii L. H. Bailey USA: Washington [data not captured] L. F. Henderson 1072 1882-8-10
GH: 00218590 Carex densa (L. H. Bailey) L. H. Bailey USA: Oregon City Park, Portland, and Grants Pass L. F. Henderson 1477-1485 1886-6-20
GH: 02394636 Carex disperma Dewey USA: Oregon [data not captured] L. F. Henderson 970 1924-8-1
GH: 02368731 Carex douglasii Boott USA: Oregon [data not captured] L. F. Henderson 1080 1886-6-6
GH: 00027204 Carex eastwoodiana Stacey USA: Oregon Rocky ground, top of Dixie Mountain, Blue Mo... L. F. Henderson 5583 1925-7-25
GH: 02391815 Carex echinata Murray USA: Washington Mt. Adams, W. Ter. L. F. Henderson 1081 1882-8-12
GH: 02391814 Carex echinata Murray USA: Oregon [data not captured] L. F. Henderson 968 of 1924 1924-6-10
GH: 02391808 Carex echinata Murray USA: Oregon [data not captured] L. F. Henderson 1882-7-20
GH: 02391842 Carex echinata Murray USA: Washington [data not captured] L. F. Henderson 1892-8-5
GH: 01774951 Carex exsiccata L. H. Bailey USA: Oregon [data not captured] L. F. Henderson 1050 1882-8
GH: 00027267 Carex hendersonii L. H. Bailey USA: Oregon Portland: L. F. Henderson 1885-6-15
GH: 02370406 Carex hoodii Boott USA: Washington [data not captured] L. F. Henderson 2170 1882-8-11
GH: 02370386 Carex hoodii Boott USA: Oregon [data not captured] L. F. Henderson 424 1924-5-20
GH: 00027369 Carex inops L. H. Bailey USA: Oregon East Portland L. F. Henderson 1782 1884-4-24
GH: 00027273 Carex inops L. H. Bailey USA: Oregon Mount Hood L. F. Henderson 1885
GH: 02391047 Carex interior L. H. Bailey USA: Oregon [data not captured] L. F. Henderson 1785 1888-5-11
GH: 02391045 Carex interior L. H. Bailey USA: Oregon [data not captured] L. F. Henderson 5310 1925-6-9
GH: 02395704 Carex jonesii L. H. Bailey USA: Oregon [data not captured] L. F. Henderson 971 1924-6-10
GH: 02392777 Carex laeviculmis Meinshausen USA: Oregon [data not captured] L. F. Henderson 1082 1882-7-20
GH: 02369640 Carex macrocephala Willdenow ex Kunth USA: Oregon [data not captured] L. F. Henderson 1077 1886-8-17
GH: 02368313 Carex nigricans C. A. Meyer USA: Oregon [data not captured] L. F. Henderson 423 1923-9-17
GH: 02368675 Carex nuttallii Dewey USA: Idaho [data not captured] L. F. Henderson 3251 1895-7-26
GH: 00027364 Carex pansa L. H. Bailey USA: Washington Along sandy scean shores, Ilwaco and Clatsop L. F. Henderson 1482 1886-8-4
GH: 02369009 Carex pansa L. H. Bailey USA: Oregon [data not captured] L. F. Henderson 1482 1887-8
GH: 00027369 Carex pensylvanica Lamarck USA: Oregon East Portland L. F. Henderson 1782 1884-4-24
GH: 00027369 Carex pensylvanica vespertina L. H. Bailey USA: Oregon East Portland L. F. Henderson 1782 1884-4-24
GH: 02369313 Carex praegracilis W. Boott USA: Washington [data not captured] L. F. Henderson 2059
GH: 02394012 Carex stipata Muhlenberg ex Willdenow USA: Oregon [data not captured] L. F. Henderson 960 1924-7-7
GH: 02394011 Carex stipata Muhlenberg ex Willdenow USA: Oregon [data not captured] L. F. Henderson 5305 1925-6-17
GH: 01773797 Carex utriculata Boott USA: Oregon [data not captured] L. F. Henderson 1887-5-9
GH: 01773798 Carex utriculata Boott USA: Washington [data not captured] L. F. Henderson 1887-5-9
GH: 01773808 Carex utriculata Boott USA: Oregon [data not captured] L. F. Henderson 5580 1925-7
GH: 01773809 Carex utriculata Boott USA: Oregon [data not captured] L. F. Henderson 976 1924-8-1
GH: 02368451 Carex vernacula L. H. Bailey USA: Oregon [data not captured] L. F. Henderson 1810 1884-7-22
GH: 00027369 Carex vespertina (L. H. Bailey) Howell USA: Oregon East Portland L. F. Henderson 1782 1884-4-24
GH: 00218590 Carex vicaria costata L. H. Bailey USA: Oregon City Park, Portland, and Grants Pass L. F. Henderson 1477-1485 1886-6-20
Dicranaceae FH: 00060391 Dichodontium olympicum Renauld & Cardot USA: Washington Olympic Mountains L. F. Henderson 103
FH: 00542799 Dicranum fuscescens angustifolium Lorentz ex Husnot USA: Oregon [no additional data] L. F. Henderson 1496 1907-8-20
FH: 00791854 Dicranum scoparium Hedwig USA: Oregon [data not captured] L. F. Henderson 1230 1884-8-1
FH: 00791865 Dicranum scoparium Hedwig USA: Oregon [data not captured] L. F. Henderson
FH: 00791866 Dicranum scoparium Hedwig USA: Oregon [data not captured] L. F. Henderson
FH: 00791867 Dicranum scoparium Hedwig USA: Oregon Portland: [no additional data] L. F. Henderson
FH: 00791868 Dicranum scoparium Hedwig USA: Oregon [data not captured] L. F. Henderson
FH: 00791869 Dicranum scoparium Hedwig USA: Oregon [no additional data] L. F. Henderson
Ditrichaceae FH: 00515296 Ceratodon purpureus (Hedwig) Bridel USA: Oregon Oregon City: [no additional data] L. F. Henderson 1495 1905-3-21
FH: 00515303 Ceratodon purpureus (Hedwig) Bridel USA: Oregon Portland: [no additional data] L. F. Henderson
FH: 00515304 Ceratodon purpureus (Hedwig) Bridel USA: Oregon Oregon City: [no additional data] L. F. Henderson
Endocladiaceae FH: 00624892 Endocladia muricata (Endlichter) J.Agardh USA: Oregon [data not captured] L. F. Henderson 1432 1887
Ericaceae A: 01537267 Cassiope mertensiana gracilis Piper USA: Idaho Salmon River Mts. L. F. Henderson 3909 1895-8-20
GH: 01562153 Chimaphila menziesii (R. Brown) Sprengel USA: Oregon to near Colum-bia R L. F. Henderson 752 of 1924 1924
GH: 01562199 Chimaphila umbellata (Linnaeus) W. P. C. Barton USA: Oregon near Dixie Station foot of Dixie Mt. Blue Mt... L. F. Henderson 5589 1925-7-26
GH: 01562200 Chimaphila umbellata (Linnaeus) W. P. C. Barton USA: Oregon E. Mt Hood. L. F. Henderson 751 of 1924 1924-7-24
GH: 01683207 Phyllodoce empetriformis (Smith) D. Don USA: Oregon [data not captured] L. F. Henderson 745 1924-6-29
GH: 01683414 Phyllodoce glanduliflora (Hooker) Coville USA: Oregon [data not captured] L. F. Henderson 1881
GH: 01683603 Pityopus californicus (Eastwood) Copeland USA: Oregon [data not captured] L. F. Henderson
GH: 01683653 Pterospora andromedea Nuttall USA: Oregon [data not captured] L. F. Henderson 5590 1925-7-24
GH: 01683654 Pterospora andromedea Nuttall USA: Oregon [data not captured] L. F. Henderson 747 1924-8-1
GH: 01684874 Pyrola asarifolia bracteata (Hooker) Haber USA: Oregon [data not captured] L. F. Henderson 5591 1925-7-26
GH: 01761152 Pyrola chlorantha Swartz USA: Washington [data not captured] L. F. Henderson 2416 1892
GH: 01761910 Pyrola minor Linnaeus USA: Oregon [data not captured] L. F. Henderson 753 1924-6-28
GH: 01761996 Pyrola picta Smith USA: Oregon [data not captured] L. F. Henderson 5592 1925-7-26
GH: 01761970 Pyrola picta Smith USA: Oregon [data not captured] L. F. Henderson 755 1924-7-24
GH: 01762141 Rhododendron albiflorum Hooker USA: Oregon [data not captured] L. F. Henderson 748 1924-8-3
Fabaceae GH: 00058766 Astragalus accidens hendersoni M. E. Jones USA: Oregon Siskiyou Mountains L. F. Henderson 3 1886-7-8
GH: 00058766 Astragalus hendersonii S. Watson USA: Oregon Siskiyou Mountains L. F. Henderson 3 1886-7-8
GH: 02048724 Astragalus spaldingii A. Gray USA: Idaho Lewiston, Idaho L. F. Henderson 41 1884-6-10
GH: 00058953 Astragalus sylvaticus S. Watson USA: Oregon Open gravelly ground, Glendale, southern Ore... L. F. Henderson 1342 1887
GH: 00065645 Lupinus leucophyllus Douglas ex Lindley USA: Idaho hills above Lake Cour d'Alene L. F. Henderson 4608 1898-8-7
GH: 00065645 Lupinus retrosus L. F. Henderson USA: Idaho hills above Lake Cour d'Alene L. F. Henderson 4608 1898-8-7
GH: 00065645 Lupinus wyethii S. Watson USA: Idaho hills above Lake Cour d'Alene L. F. Henderson 4608 1898-8-7
GH: 02619481 Trifolium cyathiferum Lindley USA: Oregon [data not captured] L. F. Henderson 5390 1925-6-18
GH: 01816227 Trifolium variegatum Nuttall USA: Washington [data not captured] L. F. Henderson 2328 1892-6
GH: 02498823 Trifolium variegatum Nuttall USA: Washington Olympia L. F. Henderson 2327 1892-6
Fissidentaceae FH: 00779353 Fissidens grandifrons Bridel USA: Idaho [data not captured] L. F. Henderson 3316 1895-7-23
Fontinalaceae FH: 00060893 Fontinalis antipyretica ambigua Cardot USA: Oregon Willamette river banks, near Portland. L. F. Henderson 96
FH: 00060895 Fontinalis chrysophylla Cardot USA: Washington Olympia Mountains L. F. Henderson
Funariaceae FH: 00847561 Physcomitrium pyriforme (Hedwig) Hampe USA: Oregon Oregon City: [data not captured] L. F. Henderson
FH: 00847562 Physcomitrium pyriforme (Hedwig) Hampe USA: Oregon [no additional data] L. F. Henderson 1887-4
FH: 00847563 Physcomitrium pyriforme (Hedwig) Hampe USA: Oregon [data not captured] L. F. Henderson 1907-4
Georgiaceae FH: 01132693 Tetraphis geniculata Girgensohn ex Milde USA: Washington [data not captured] L. F. Henderson
Grimmiaceae FH: 00213075 Grimmia alpestris (F. Weber & D. Mohr) Schleicher USA: Oregon Mount Hood, moist bluffs, above snowline L. F. Henderson 74
FH: 00213034 Grimmia hendersonii Renauld & Cardot USA: Oregon L. F. Henderson 105
FH: 00213034 Grimmia pulvinata (Hedwig) Smith USA: Oregon L. F. Henderson 105
FH: 00213075 Grimmia tenerrima Renauld & Cardot USA: Oregon Mount Hood, moist bluffs, above snowline L. F. Henderson 74
FH: 00220285 Racomitrium heterostichum occidentale Renauld & Cardot USA: Oregon Lost Lake L. F. Henderson 76
FH: 00220285 Racomitrium occidentale (Renauld & Cardot) Renauld & Cardot USA: Oregon Lost Lake L. F. Henderson 76
FH: 00921039 Scouleria aquatica Hooker USA: Oregon [data not captured] L. F. Henderson
Hedwigiaceae FH: 00919616 Pseudobraunia californica (Lesquereux) Brotherus USA: Oregon Oregon City: [no additional data] L. F. Henderson
Hydrophyllaceae GH: 00093398 Phacelia idahaensis L. F. Henderson USA: Idaho Craig Mountains, on St. Maries River, meadow... L. F. Henderson 2770 1894-8-4
GH: 00093411 Phacelia lutea purpurascens J. T. Howell USA: Oregon High hills opposite Humphrey's L. F. Henderson 5092 1925-4-30
GH: 00093411 Phacelia lutea lutea USA: Oregon High hills opposite Humphrey's L. F. Henderson 5092 1925-4-30
GH: 00093420 Phacelia minutissima L. F. Henderson USA: Idaho Soldier Mountain, dry gravelly rocky ground,... L. F. Henderson 3386 1895-7-16
Hypnaceae FH: 00840397 Hypnum circinale Hooker USA: Oregon [data not captured] L. F. Henderson 12179 1930-3-28
FH: 00842096 Hypnum subimponens Lesquereux USA: Oregon [data not captured] L. F. Henderson 17326 1935-5-19
FH: 00842099 Hypnum subimponens Lesquereux USA: Oregon [data not captured] L. F. Henderson 17180 1935-4-18
Iridaceae GH: 00030545 Iris tenuis S. Watson USA: Oregon Portland: L. F. Henderson 1881
GH: 01011965 Iris tenuis S. Watson USA: Oregon L. F. Henderson 1884-5
Isoetaceae GH: 00021444 Isoetes occidentalis L. F. Henderson USA: Idaho Lake Coeur d'Alene L. F. Henderson 4786 1897-9
GH: 00021464 Isoetes underwoodi L. F. Henderson USA: Idaho Moscow: L. F. Henderson 1898-7-30
GH: 00021463 Isoetes underwoodi L. F. Henderson USA: Idaho Moscow: L. F. Henderson 1897-6-24
Juncaceae GH: 00029665 Juncus oreganus S. Watson USA: Washington Ilwaco L. F. Henderson 1886
GH: 02398755 Juncus suksdorfii Rydberg USA: Washington Pullman: [data not captured] L. F. Henderson 2547 1892-8
GH: 02398753 Juncus suksdorfii Rydberg USA: Washington Pullman: [data not captured] L. F. Henderson 2548 1892-8
GH: 02398750 Juncus suksdorfii Rydberg USA: Oregon [data not captured] L. F. Henderson 48 1883
GH: 02397115 Juncus tenuis Willdenow USA: Oregon [data not captured] L. F. Henderson 5366 1925-6-18
Lamiaceae GH: 01713803 Stachys mexicana Bentham USA: Washington Wash. Terr. L. F. Henderson 1886
Lembophyllaceae FH: 00842559 Isothecium cristatum (Hampe) H. Robinson USA: Oregon [data not captured] L. F. Henderson 18053
FH: 00842560 Isothecium cristatum (Hampe) H. Robinson USA: Oregon [data not captured] L. F. Henderson 17306 1935-5-18
FH: 00842672 Isothecium stoloniferum Bridel USA: Oregon [data not captured] L. F. Henderson 16842 1935-2-16
FH: 00842673 Isothecium stoloniferum Bridel USA: Oregon [data not captured] L. F. Henderson 17019 1935-3-15
FH: 00842674 Isothecium stoloniferum Bridel USA: Oregon [data not captured] L. F. Henderson 18006 1936-3-19
FH: 00842675 Isothecium stoloniferum Bridel USA: Oregon [data not captured] L. F. Henderson 1889-3
FH: 00842676 Isothecium stoloniferum Bridel USA: Oregon [data not captured] L. F. Henderson 17334 1935-5-19
FH: 00842677 Isothecium stoloniferum Bridel USA: Oregon [data not captured] L. F. Henderson 16839 1935-2-16
Leucodontaceae FH: 00537951 Antitrichia curtipendula gigantea Sullivant & Lesquereux USA: Washington [data not captured] L. F. Henderson
Liliaceae GH: 00030183 Brodiaea hendersonii (Greene) S. Watson USA: Oregon Ashland: L. F. Henderson 1887
GH: 00029873 Calochortus douglasianus Schultes f. USA: Washington Pullman: L. F. Henderson 2484 1892-6
GH: 00029866 Calochortus lyallii Baker USA: Washington Upper Nachez River L. F. Henderson 2485 1892-6
GH: 00029868 Calochortus maculosus A. Nelson & J. F. Macbride USA: Idaho Near Lewiston L. F. Henderson 2727 1894-6-17
GH: 00029873 Calochortus pavonaceus Fernald USA: Washington Pullman: L. F. Henderson 2484 1892-6
GH: 00029920 Erythronium hendersonii S. Watson USA: Oregon Ashland: L. F. Henderson 1887-4
GH: 00030045 Maianthemum racemosum amplexicaule (Nuttall) LaFrankie USA: Washington Moist banks of the Upper Nachez River L. F. Henderson 1892-6-13
GH: 00030045 Smilacina racemosa brachystyla L. F. Henderson USA: Washington Moist banks of the Upper Nachez River L. F. Henderson 1892-6-13
Loranthaceae GH: 00274946 Arceuthobium campylopodum Engelmann USA: Oregon Hood River L. F. Henderson 1883-8
GH: 00274946 Arceuthobium occidentale Engelmann ex S. Watson USA: Oregon Hood River L. F. Henderson 1883-8
Malvaceae GH: 00058090 Sidalcea hendersonii S. Watson USA: Oregon Clatsop Beach: Near Clatsop Bay L. F. Henderson 1413 1887-7-3
Mniaceae FH: 00848616 Mnium rostratum Schrader USA: Oregon [Lake] Oswego, Oregon L. F. Henderson 1272 1887-4-30
FH: 00848617 Mnium rostratum Schrader USA: Oregon Oregon City: Oregon City L. F. Henderson
FH: 00848553 Plagiomnium medium (Bruch & Schimper) T. J. Koponen USA: Oregon Portland: [no additional data] L. F. Henderson
FH: 00848616 Plagiomnium rostratum (Schrader) T. J. Koponen USA: Oregon [Lake] Oswego, Oregon L. F. Henderson 1272 1887-4-30
FH: 00848617 Plagiomnium rostratum (Schrader) T. J. Koponen USA: Oregon Oregon City: Oregon City L. F. Henderson
FH: 00848641 Plagiomnium venustum (Mitten) T. J. Koponen USA: Oregon Oregon City: [no additional data] L. F. Henderson
Neckeraceae FH: 00919371 Porothamnium bigelovii (Sullivant) M. Fleischer USA: Oregon Portland: [no additional data] L. F. Henderson
Ophioglossaceae GH: 02282792 Botrychium lunaria (Linnaeus) Swartz USA: Oregon [data not captured] L. F. Henderson 1884-7
Orchidaceae AMES: 02065098 Cypripedium parviflorum Salisbury USA: Washington Spokane: [no additional data] L. F. Henderson 2478 1892-6
AMES: 02028052 Goodyera oblongifolia Rafinesque USA: Oregon half way down Dixie Mt. Blue Mts. L. F. Henderson 5642 1925-7-26
AMES: 02028057 Goodyera oblongifolia Rafinesque USA: Oregon [no additional data] L. F. Henderson 807 1924-9-6
AMES: 02051342 Listera cordata (Linnaeus) R. Brown USA: Oregon Mt. Hood L. F. Henderson 842 1924-6-30
AMES: 02066209 Platanthera aquilonis Sheviak USA: Idaho Fork of Wood River L. F. Henderson 3588 1895-7-25
AMES: 02063807 Platanthera dilatata leucostachys (Lindley) Luer USA: Oregon Middle afts, E. Mt. Hood L. F. Henderson 845 1924
AMES: 02063808 Platanthera dilatata leucostachys (Lindley) Luer USA: Oregon along the South Fork Joh Way, Prairie City L. F. Henderson 5414 1925-6-17
AMES: 02063822 Platanthera dilatata leucostachys (Lindley) Luer USA: Oregon Austin Ranch, E. Grant Co. L. F. Henderson 5640 1925-7-22
AMES: 02063965 Platanthera elegans Lindley : US and Canada (countries only and not Greenl... L. F. Henderson 1883
AMES: 02063954 Platanthera elegans Lindley USA: Oregon Lower Valley L. F. Henderson 839 1924-7-15
AMES: 02063964 Platanthera elegans Lindley USA: Washington Near Mt. Adams L. F. Henderson 68 1883
AMES: 02050178 Platanthera stricta Lindley USA: Oregon Middle afts, Mt. Hood L. F. Henderson 838 1924
AMES: 02050270 Platanthera stricta Lindley USA: Idaho near source of Mill Creek above Ind. Reserva... L. F. Henderson 4004 1895-8-20
AMES: 02050271 Platanthera stricta Lindley USA: Idaho near source of Mill Creek above Ind. Reserva... L. F. Henderson 4004 1895-8-20
AMES: 02050405 Platanthera unalascensis (Sprengel) Kurtz USA: Oregon Dixie Mt. Blue Mts. L. F. Henderson 5641 1925-7-26
Orthotrichaceae FH: 00213952 Orthotrichum columbicum Mitten USA: Oregon Portland: Oregon: Portland L. F. Henderson 78
FH: 00213963 Orthotrichum columbicum Mitten USA: Oregon Oregon: Coast Mountains L. F. Henderson 80
FH: 00213938 Orthotrichum consimile Mitten USA: Oregon Oregon: Coast Mountains L. F. Henderson 81
FH: 00213952 Orthotrichum consimile Mitten USA: Oregon Portland: Oregon: Portland L. F. Henderson 78
FH: 00213963 Orthotrichum consimile Mitten USA: Oregon Oregon: Coast Mountains L. F. Henderson 80
FH: 00213938 Orthotrichum hendersonii Renauld & Cardot USA: Oregon Oregon: Coast Mountains L. F. Henderson 81
FH: 00898064 Orthotrichum lyellii papillosum (Hampe) Sullivant & Lesquereux USA: Washington [data not captured] L. F. Henderson
FH: 00213938 Orthotrichum pulchellum Brunton USA: Oregon Oregon: Coast Mountains L. F. Henderson 81
FH: 00213952 Orthotrichum pulchellum productipes Renauld & Cardot USA: Oregon Portland: Oregon: Portland L. F. Henderson 78
FH: 00898327 Orthotrichum rivulare Turner USA: Oregon [data not captured] L. F. Henderson
FH: 00545848 Orthotrichum rupestre Schleicher ex Schwägrichen USA: Idaho [data not captured] L. F. Henderson 3314 1895-7-24
FH: 00545892 Orthotrichum rupestre Schleicher ex Schwägrichen USA: Oregon [data not captured] L. F. Henderson
FH: 00213963 Orthotrichum ulotaeforme Renauld & Cardot USA: Oregon Oregon: Coast Mountains L. F. Henderson 80
FH: 00213938 Ulota hendersonii Renauld & Cardot USA: Oregon Oregon: Coast Mountains L. F. Henderson 81
Papaveraceae GH: 00007911 Eschscholzia vaccarum Greene USA: Oregon Cow Creek Mountains L. F. Henderson 1330 1887
Plagiotheciaceae FH: 00849138 Plagiothecium denticulatum (Hedwig) Schimper USA: Oregon [data not captured] L. F. Henderson
FH: 00849331 Plagiothecium undulatum (Hedwig) Schimper USA: Oregon [data not captured] L. F. Henderson 17013 1935-3-15
FH: 00849332 Plagiothecium undulatum (Hedwig) Schimper USA: Oregon [data not captured] L. F. Henderson 1889-3-10
FH: 00849335 Plagiothecium undulatum (Hedwig) Schimper USA: Oregon [data not captured] L. F. Henderson 17664 1935-8-10
FH: 00849339 Plagiothecium undulatum (Hedwig) Schimper USA: Oregon Portland: [no additional data] L. F. Henderson
Plantaginaceae GH: 01999093 Collinsia torreyi latifolia Newsom USA: California [data not captured] L. F. Henderson 22 1886-7-9
GH: 02001869 Penstemon acuminatus Douglas ex Lindley USA: Oregon [data not captured] L. F. Henderson 95 1886-6
GH: 01815483 Penstemon davidsonii Greene USA: Oregon [data not captured] L. F. Henderson 938 of 1924 1924-8-2
GH: 02122483 Penstemon serrulatus Menzies ex Smith USA: Oregon [data not captured] L. F. Henderson 936 of 1924 1924-6-16
GH: 00091797 Synthyris hendersonii Pennell USA: Idaho Mount Kirby, near Salmon City L. F. Henderson 2681 1894-7-25
GH: 01804552 Synthyris missurica major (Hooker) Pennell USA: Idaho [data not captured] L. F. Henderson 2680 1894-6-2
GH: 01804550 Synthyris missurica major (Hooker) Pennell USA: Idaho [data not captured] L. F. Henderson 4590 1897-6-25
GH: 01804551 Synthyris missurica major (Hooker) Pennell USA: Idaho [data not captured] L. F. Henderson 4590 1897-4-18
GH: 01804676 Tonella floribunda A. Gray USA: Idaho [data not captured] L. F. Henderson 2683 1894-5-20
GH: 01805076 Veronica americana Schweinitz ex Bentham USA: Oregon [data not captured] L. F. Henderson 5509 1925-6-16
GH: 01811242 Veronica peregrina xalapensis (Kunth) Pennell USA: Oregon [data not captured] L. F. Henderson 5508 1925-6-18
GH: 01811581 Veronica scutellata Linnaeus USA: Oregon [data not captured] L. F. Henderson 940 of 1924 1924-5-20
GH: 01811952 Veronica serpyllifolia humifusa (Dickson) Syme USA: Oregon [data not captured] L. F. Henderson 5507 1925-6-11
GH: 01812559 Veronica wormskjoldii nutans (Bongard) Pennell USA: Oregon [data not captured] L. F. Henderson 941 of 1924 1924-8-2
Poaceae GH: 02579183 Agrostis thurberiana Hitchcock USA: Oregon Subalpine woods, along a creek, above Head R... L. F. Henderson 1047 1924-8-1
GH: 02579179 Agrostis thurberiana Hitchcock USA: Oregon Moist ground along White River, South Mt. Ho... L. F. Henderson 1045 1924-6-29
GH: 02579183 Podagrostis thurberiana (Hitchcock) Hultén USA: Oregon Subalpine woods, along a creek, above Head R... L. F. Henderson 1047 1924-8-1
GH: 02579179 Podagrostis thurberiana (Hitchcock) Hultén USA: Oregon Moist ground along White River, South Mt. Ho... L. F. Henderson 1045 1924-6-29
Polemoniaceae GH: 00985330 Ipomopsis aggregata attenuata (A. Gray) V. E. Grant & A. D. Grant USA: Idaho Near Lane [?] Mts L. F. Henderson 1894-6-20
GH: 01565367 Microsteris gracilis (Hooker) Greene USA: Washington Spokane: [data not captured] L. F. Henderson 2404 1892-5
GH: 01571916 Phlox douglasii Hooker USA: Washington Spokane: [data not captured] L. F. Henderson 2412 1892-5
Polygonaceae GH: 01986319 Eriogonum niveum Douglas ex Bentham USA: Washington [data not captured] L. F. Henderson 2429 1892-8
GH: 01986319 Eriogonum nudum Douglas ex Bentham USA: Washington [data not captured] L. F. Henderson 2429 1892-8
Polytrichaceae FH: 00522880 Atrichum undulatum altercristatum Renauld & Cardot USA: Oregon Portland: [no additional data] L. F. Henderson
FH: 00917473 Polytrichastrum lyallii (Mitten) G. L. Smith USA: Oregon [data not captured] L. F. Henderson
FH: 00918160 Polytrichum commune Hedwig USA: Oregon Oregon City: [no additional data] L. F. Henderson
FH: 00918708 Polytrichum juniperinum Hedwig USA: Oregon Portland: [no additional data] L. F. Henderson
FH: 00919316 Polytrichum piliferum Hedwig USA: Oregon Oregon City: [no additional data] L. F. Henderson
Potamogetonaceae GH: 01564041 Potamogeton amplifolius Tuckerman USA: Washington [data not captured] L. F. Henderson 2474 1892-7
Pottiaceae FH: 00792800 Didymodon trifarius (Hedwig) Röhling USA: Oregon [data not captured] L. F. Henderson 1494 1885-3-14
FH: 01135674 Tortula princeps De Notaris USA: Oregon [no additional data] L. F. Henderson
FH: 01135997 Tortula ruralis (Hedwig) G. Gaertner, B. Meyer & Scherbius USA: Oregon [data not captured] L. F. Henderson
Primulaceae GH: 00073382 Dodecatheon hendersonii A. Gray USA: Oregon Tualtin Plains L. F. Henderson 81 1884-5-11
GH: 00073391 Dodecatheon poeticum L. F. Henderson USA: Oregon Eastern part of county, high meadows, Col. R... L. F. Henderson 503 1924-5-13
GH: 00073399 Douglasia laevigata ciliolata Constance USA: Washington Olympic Mountains L. F. Henderson 3878 1890-7-3
Ptychomitriaceae FH: 00920309 Ptychomitrium gardneri Lesquereux USA: Oregon Oregon City: [no additional data] L. F. Henderson
Pucciniaceae FH: 00955759 Puccinia helianthi Schweinitz USA: Idaho Shoshone L. F. Henderson 2943 1897-7
FH: 01001726 Puccinia intermixta Peck USA: Idaho Shoshone L. F. Henderson 2944
Ranunculaceae GH: 00065532 Cimicifuga laciniata S. Watson USA: Oregon Lost lake, near Mt. Hood L. F. Henderson 1884-8-21
GH: 00096748 Coptis laciniata A. Gray USA: L. F. Henderson 1887
Rhizopogonaceae FH: 00431261 Rhizopogon occidentalis Zeller & C. W. Dodge USA: Idaho Moscow: [no additional data] L. F. Henderson 5168
Rhytidiaceae FH: 00900505 Rhytidiadelphus loreus (Hedwig) Warnstorf USA: Oregon [data not captured] L. F. Henderson 17222 1935-4-28
FH: 00900506 Rhytidiadelphus loreus (Hedwig) Warnstorf USA: Oregon [data not captured] L. F. Henderson 16981 1935-3-16
FH: 00900509 Rhytidiadelphus loreus (Hedwig) Warnstorf USA: Oregon [data not captured] L. F. Henderson 1889-3
FH: 00900510 Rhytidiadelphus loreus (Hedwig) Warnstorf USA: Oregon [data not captured] L. F. Henderson 17672 1935-8-10
FH: 00900913 Rhytidiadelphus triquetrus (Hedwig) Warnstorf USA: Oregon [data not captured] L. F. Henderson 1889-3-10
FH: 00900915 Rhytidiadelphus triquetrus (Hedwig) Warnstorf USA: Oregon Portland: [no additional data] L. F. Henderson
Rosaceae GH: 01615618 Crataegus macracantha occidentalis (Britton) Eggleston USA: Idaho [?] L. F. Henderson 2684
GH: 00046091 Eriogynia hendersoni Canby USA: Washington Summit of South Olympic Mountains L. F. Henderson 1874 1890-7-15
Rubiaceae GH: 02358914 Asperula arvensis Linnaeus USA: Washington Spokane: [data not captured] L. F. Henderson 2400 1892-6
GH: 02359100 Galium aparine Linnaeus USA: Oregon [data not captured] L. F. Henderson 5472 1925-6-17
GH: 02359205 Galium aparine spurium (Linnaeus) Hartman USA: Oregon [data not captured] L. F. Henderson 5469 1925-6-3
GH: 02358624 Galium bifolium S. Watson USA: Oregon [data not captured] L. F. Henderson 5470 1925-6-14
GH: 02358620 Galium bifolium S. Watson USA: Oregon [data not captured] L. F. Henderson 1884-7
GH: 02358657 Galium bolanderi A. Gray USA: [data not captured] L. F. Henderson 1886
GH: 02359400 Galium boreale Linnaeus USA: Oregon [data not captured] L. F. Henderson 906 of 1924 1924-6-5
GH: 02359386 Galium boreale Linnaeus USA: Oregon [data not captured] L. F. Henderson 5471 1925-6-25
GH: 02138351 Galium mexicanum asperulum (A. Gray) Dempster USA: Washington [data not captured] L. F. Henderson 2487 1892-7
GH: 02138341 Galium mexicanum asperulum (A. Gray) Dempster USA: Oregon [data not captured] L. F. Henderson 5664 1925-7-21
Salicaceae GH: 00030939 Salix barclayii Andersson USA: Washington Mount Adams L. F. Henderson 79 1883
GH: 00030939 Salix conjuncta Bebb USA: Washington Mount Adams L. F. Henderson 79 1883
GH: 00061265 Salix fluviatilis Nuttall USA: Idaho Elmore and Canyon Counties, dry rills and sa... L. F. Henderson 1895-7-12
GH: 00061265 Salix longifolia tenerrima L. F. Henderson USA: Idaho Elmore and Canyon Counties, dry rills and sa... L. F. Henderson 1895-7-12
GH: 00031021 Salix longifolia tenerrima L. F. Henderson USA: Idaho Elmore and Canyon Counties, dry rills and sa... L. F. Henderson s.n. 1895-7-12
GH: 00031021 Salix melanopsis Nuttall USA: Idaho Elmore and Canyon Counties, dry rills and sa... L. F. Henderson s.n. 1895-7-12
Saxifragaceae GH: 00043091 Micranthes idahoensis (Piper) Brouillet & Gornall USA: Idaho Kendrick L. F. Henderson 2672 1894-4-21
GH: 00043091 Saxifraga idahoensis Piper USA: Idaho Kendrick L. F. Henderson 2672 1894-4-21
GH: 00043092 Saxifraga idahoensis Piper USA: Idaho Kendrick L. F. Henderson 4588 1897-4-26
GH: 00589781 Saxifraga marshallii Greene USA: Oregon Bluffs of the Columbia & Willamette L. F. Henderson
GH: 00589781 Saxifraga occidentalis S. Watson USA: Oregon Bluffs of the Columbia & Willamette L. F. Henderson
GH: 00589781 Saxifraga virginiensis Michaux USA: Oregon Bluffs of the Columbia & Willamette L. F. Henderson
Scrophulariaceae GH: 00078736 Diplacus clivicola (Greenman) G. L. Nesom USA: Idaho South Clearwater L. F. Henderson 2677 1894-6-26
GH: 02412162 Erythranthe rubella (A. Gray) N. S. Fraga USA: Oregon Hood River L. F. Henderson 8 1882
GH: 01842855 Erythranthe tilingii (Regel) G. L. Nesom USA: Oregon [data not captured] L. F. Henderson 5676 1925-7-30
GH: 00078736 Mimulus clivicola Greenman USA: Idaho South Clearwater L. F. Henderson 2677 1894-6-26
GH: 00078736 Mimulus nanus Hooker & Arnott USA: Idaho South Clearwater L. F. Henderson 2677 1894-6-26
GH: 02412162 Mimulus rubellus A. Gray USA: Oregon Hood River L. F. Henderson 8 1882
Sphagnaceae FH: 00922355 Sphagnum fuscum (Schimper) H. Klinggräff USA: Idaho [data not captured] L. F. Henderson 3582 1895-7-31
FH: 00924051 Sphagnum palustre Linnaeus USA: Washington [data not captured] L. F. Henderson
FH: 00924883 Sphagnum robustum (Warnstorf) J. Röll USA: Idaho [data not captured] L. F. Henderson 3973 1895-8-21
Splachnaceae FH: 00838391 Hookeria lucens (Hedwig) Swartz USA: Oregon [no additional data] L. F. Henderson 1423
FH: 01132130 Splachnum ampullaceum Hedwig USA: Oregon [no additional data] L. F. Henderson
FH: 01132641 Tayloria serrata (Hedwig) Bruch & Schimper USA: Oregon Oregon City: [no additional data] L. F. Henderson 1885-3-21
FH: 01132644 Tayloria serrata (Hedwig) Bruch & Schimper USA: Oregon [data not captured] L. F. Henderson
Thuidiaceae FH: 00538475 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Oregon [data not captured] L. F. Henderson 12190 1930-3-29
FH: 00538476 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Oregon [data not captured] L. F. Henderson 12225 1930-4-6
FH: 00538477 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Oregon [data not captured] L. F. Henderson 17947 1936-3-7
FH: 00538479 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Oregon [data not captured] L. F. Henderson 12190 1930-3-29
FH: 00538480 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Oregon [data not captured] L. F. Henderson 16832 1935-2-16
FH: 00538481 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Oregon [data not captured] L. F. Henderson 17944 1936-3-7
FH: 00538484 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Oregon [data not captured] L. F. Henderson 18013 1936-3-19
