FH: 00408531 Bryoria fremontii (Tuckerman) Brodo & D. Hawksworth USA: Montana [data not captured] S. Watson 1880
Aceraceae A: 01870846 Acer glabrum Torrey USA: Idaho Coeur d'Alene Cañon S. Watson 74 1880-9-21
GH: 01870856 Acer glabrum Torrey USA: Montana Mullom Road, Coeur D'Alene Cañon S. Watson 74 1880-9-5
GH: 01870857 Acer glabrum Torrey USA: Montana [illegible] Hole W. Montana S. Watson 74 1880-7-26
Aizoaceae GH: 00376111 Mesembryanthemum chilense Molina USA: California Monterey: [No Additional Data] S. Watson 1880-12
Amblystegiaceae FH: 00544611 Amblystegium serpens (Linnaeus) Schimper USA: [data not captured] S. Watson 1880
FH: 00544612 Amblystegium serpens (Linnaeus) Schimper USA: [data not captured] S. Watson 1880
FH: 00544613 Amblystegium serpens (Linnaeus) Schimper USA: Montana [data not captured] S. Watson 1880
FH: 00544615 Amblystegium serpens (Linnaeus) Schimper USA: [data not captured] S. Watson 1880
FH: 00514246 Campylium hispidulum sommerfeltii (Myrin) Lindberg USA: Milk Ranch S. Watson 1880
FH: 00539289 Conardia compacta (Müller Halle) H. Robinson USA: [data not captured] S. Watson 1880
FH: 00795803 Drepanocladus uncinatus (Hedwig) Warnstorf USA: [data not captured] S. Watson 1880
FH: 00795805 Drepanocladus uncinatus (Hedwig) Warnstorf USA: Washington [data not captured] S. Watson 1880
FH: 00795806 Drepanocladus uncinatus (Hedwig) Warnstorf USA: Washington [data not captured] S. Watson 1880-9-27
FH: 00795807 Drepanocladus uncinatus (Hedwig) Warnstorf USA: Idaho [data not captured] S. Watson 1880
FH: 00843468 Leptodictyum riparium (Hedwig) Warnstorf USA: [data not captured] S. Watson 1880-7-26
FH: 00843469 Leptodictyum riparium (Hedwig) Warnstorf USA: [data not captured] S. Watson 1880-9-17
FH: 00843470 Leptodictyum riparium (Hedwig) Warnstorf USA: [data not captured] S. Watson 1880
Apiaceae GH: 00077324 Lomatium bicolor bicolor USA: Utah Parley's Peak S. Watson 467 1880-6
GH: 00077324 Peucedanum bicolor S. Watson USA: Utah Parley's Peak S. Watson 467 1880-6
Araceae GH: 01627382 Lysichiton americanum Hultén & H. St. John USA: Washington Yakima Pass-summit Cascade Mtns. S. Watson 400 1880-10-20
Aristolochiaceae GH: 01682351 Asarum caudatum Lindley USA: Idaho [data not captured] S. Watson 336 1880-8-23
Asteraceae GH: 02141292 Agoseris glauca dasycephala (Torr. & A. Gray) Jepson USA: Montana [data not captured] S. Watson 243 1880-7-26
GH: 01234848 Artemisia tridentata Nuttall USA: Washington Spokane Valley; below the Falls S. Watson 228 1880-9-23
GH: 01234851 Artemisia tridentata Nuttall USA: Montana Big Blackfoot Valley S. Watson 228 1880-8-11
GH: 00872152 Aster commutatus (Torrey & A. Gray) A. Gray USA: Montana New Chicago N. Montana S. Watson 199 1880-8-1
GH: 00003754 Aster stenomeres A. Gray USA: Montana North Western Territories, [Big Hole] Battle... S. Watson 196 1880-7-24
GH: 01923640 Brickellia grandiflora (Hooker) Nuttall USA: Idaho Orofino Creek S. Watson 174 1880-8-24
GH: 01923639 Brickellia grandiflora (Hooker) Nuttall USA: Montana Jacko Cañon N.W. Montana S. Watson 178 1880-8-13
GH: 00055878 Chrysopsis villosa discoidea A. Gray USA: Montana Canyon from Ravalli to Bitteroot Valley S. Watson 141 1880-7-26
GH: 02216542 Chrysothamnus viscidiflorus (Hooker) Nuttall USA: Montana [data not captured] S. Watson 186 1880-8-11
GH: 02020872 Cirsium flodmanii (Rydberg) Arthur USA: Montana [data not captured] S. Watson 238 1880-8-11
GH: 02021890 Cirsium undulatum (Nuttall) Sprengel USA: [data not captured] S. Watson 238 1880-8-4
GH: 02142941 Crepis runcinata Torrey & A. Gray USA: Montana [data not captured] S. Watson 240 1880-7-23
GH: 02203761 Dieteria canescens incana (Lindley) D. R. Morgan & R. L. Hartman USA: Washington [data not captured] S. Watson 1880-10-11
GH: 02205992 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Montana [data not captured] S. Watson 145 1880-9-9
GH: 02353734 Erigeron linearis (Hooker) Piper USA: Oregon [data not captured] S. Watson 207 1880-9-29
GH: 02353919 Erigeron lonchophyllus Hooker USA: Montana [data not captured] S. Watson 202 1880-7-21
GH: 02351544 Erigeron speciosus de Candolle USA: Montana [data not captured] S. Watson 203 1880-8-13
GH: 02351469 Erigeron speciosus de Candolle USA: Montana [data not captured] S. Watson 204 1880-7-26
GH: 02587082 Euthamia occidentalis Nuttall USA: Washington [data not captured] S. Watson 190 1880-10-10
GH: 00008673 Haplopappus integrifolius A. Gray USA: Southwest Montana S. Watson 183 1880-7-21
GH: 00055878 Heterotheca villosa minor (Hooker) Semple USA: Montana Canyon from Ravalli to Bitteroot Valley S. Watson 141 1880-7-26
GH: 02204658 Heterotheca villosa minor (Hooker) Semple USA: Montana [data not captured] S. Watson 1880-8-2
GH: 01831233 Hieracium albiflorum Hooker USA: Montana [data not captured] S. Watson 241 1880-8-18
GH: 01831569 Hieracium cynoglossoides Arvet-Touvet USA: Montana Missoula: [data not captured] S. Watson 241a 1880-8-2
GH: 00003754 Ionactis stenomeres (A. Gray) Greene USA: Montana North Western Territories, [Big Hole] Battle... S. Watson 196 1880-7-24
GH: 02593157 Microseris nutans (Hooker) Schultz Bipontinus USA: Montana Trail Creek [illegible]; W. Montana S. Watson 239 1880-7-25
GH: 00014291 Nabalus sagittata (A. Gray) Rydberg USA: Montana Jocko Canyon S. Watson 244 1880-8-13
GH: 00014291 Prenanthes alata sagittata A. Gray USA: Montana Jocko Canyon S. Watson 244 1880-8-13
GH: 00014291 Prenanthes sagittata (A. Gray) A. Nelson USA: Montana Jocko Canyon S. Watson 244 1880-8-13
GH: 00008673 Pyrrocoma integrifolia (A. Gray) Greene USA: Southwest Montana S. Watson 183 1880-7-21
GH: 00872152 Symphyotrichum falcatum commutatum (Torrey & A. Gray) G. L. Nesom USA: Montana New Chicago N. Montana S. Watson 199 1880-8-1
Aulacomniaceae FH: 00522996 Aulacomnium androgynum (Hedwig) Schwägrichen USA: [data not captured] S. Watson 1880-7-26
FH: 00520708 Aulacomnium palustre (Hedwig) Schwägrichen USA: Montana [data not captured] S. Watson 1880
Bartramiaceae FH: 00536235 Anacolia menziesii (Taylor) Paris USA: Washington Spokane: [data not captured] S. Watson 1880
FH: 00824889 Philonotis fontana (Hedwig) Bridel USA: Montana [data not captured] S. Watson 1880
FH: 00824892 Philonotis fontana (Hedwig) Bridel USA: Montana [data not captured] S. Watson 1880
FH: 00824893 Philonotis fontana (Hedwig) Bridel USA: Montana [data not captured] S. Watson 1880-8-21
Boraginaceae GH: 01957974 Cryptantha ambigua (A. Gray) Greene USA: Montana Cañon from Ross' Hole to Bitterroot Valley S. Watson 286a 1880-7-26
GH: 00095924 Krynitzkia affinis A. Gray USA: Idaho Beaver Cañon S. Watson 286 1880-7-13
Brachytheciaceae FH: 00790308 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: [data not captured] S. Watson 1880
FH: 00625748 Bryhnia stokesii (Turner) H. Robinson USA: Idaho [data not captured] S. Watson 1880
FH: 00538243 Chamberlainia salebrosa (Hoffmann ex F. Weber & D. Mohr) H. Robinson USA: North Western Territories S. Watson 1880
FH: 00797521 Eurhynchium pulchellum (Hedwig) Jennings USA: Montana [data not captured] S. Watson 1880
FH: 00797522 Eurhynchium pulchellum (Hedwig) Jennings USA: Washington [data not captured] S. Watson 1880
FH: 00797523 Eurhynchium pulchellum (Hedwig) Jennings USA: [data not captured] S. Watson 1880
FH: 00797524 Eurhynchium pulchellum (Hedwig) Jennings USA: Idaho [data not captured] S. Watson 1880
FH: 00837739 Homalothecium aureum (Spruce) H. Robinson USA: [data not captured] S. Watson 1880
FH: 00838044 Homalothecium nuttalii (Wilson) A. Jaeger USA: [data not captured] S. Watson 1880
Brassicaceae GH: 00946147 Boechera lemmonii (S. Watson) W. A. Weber USA: Montana Hellgate Cañon near Missoula S. Watson 30 1880-8-7
GH: 00946575 Boechera microphylla macounii (S. Watson) Dorn USA: Idaho Lolo Trail, Snow Camp [?] Ridge above Upper ... S. Watson 31 1880-8-21
GH: 00946576 Boechera microphylla macounii (S. Watson) Dorn USA: Idaho Lolo Trail, Ridge above Clearwater S. Watson 29 1880-8-21
GH: 00986494 Descurainia incisa filipes (A. Gray) Rollins USA: Idaho [data not captured] S. Watson 34 1880-7-19
GH: 00971341 Draba oligosperma Hooker USA: Montana [data not captured] S. Watson 33 1880-7-15
GH: 00971345 Draba oligosperma Hooker USA: Montana [data not captured] S. Watson 33 1880-7-19
GH: 00971348 Draba oligosperma Hooker USA: Montana [data not captured] S. Watson 33 1880-7-22
GH: 00019419 Parrya menziesii lanuginosa S. Watson USA: Bluffs east side of the Columbia S. Watson 28 1880-10-14
Bryaceae FH: 00797826 Bryum angustirete Kindberg USA: Montana [data not captured] S. Watson 1880
FH: 00798375 Bryum caespiticium Hedwig USA: [data not captured] S. Watson 1880
FH: 00798376 Bryum caespiticium Hedwig USA: [data not captured] S. Watson 1880
FH: 00798377 Bryum caespiticium Hedwig USA: Montana [data not captured] S. Watson 1880
FH: 00798645 Bryum capillare Hedwig USA: California [data not captured] S. Watson 1880
FH: 00798646 Bryum capillare Hedwig USA: Washington [data not captured] S. Watson 1880
FH: 00798647 Bryum capillare Hedwig USA: Montana [data not captured] S. Watson 1880
FH: 00799020 Bryum intermedium (Bridel) Blandow USA: [data not captured] S. Watson 1880
FH: 00799210 Bryum pallescens Schleicher ex Schwägrichen USA: Washington [data not captured] S. Watson 1880
FH: 00843113 Leptobryum pyriforme (Hedwig) Wilson USA: Montana [data not captured] S. Watson 1880
FH: 00843114 Leptobryum pyriforme (Hedwig) Wilson USA: [data not captured] S. Watson 1880
FH: 00916199 Pohlia cruda (Hedwig) Lindberg Canada: British Columbia [data not captured] S. Watson 1880
FH: 00916198 Pohlia cruda (Hedwig) Lindberg USA: Washington [data not captured] S. Watson 1880
FH: 00916750 Pohlia nutans (Hedwig) Lindberg USA: Washington [data not captured] S. Watson 1880
Campanulaceae GH: 01796502 Campanula rotundifolia Linnaeus USA: Montana Descent E. Ross' Hole W. Montana S. Watson 246 1880-7-26
GH: 01796900 Downingia elegans (Douglas ex Lindley) Torrey USA: Idaho Coeur d' Alene Lake S. Watson 247 1880-9-2
Caprifoliaceae GH: 00898038 Sambucus melanocarpa A. Gray USA: Montana Missoula: North Western Territories, Governm... S. Watson 168 1880-8-2
GH: 00898038 Sambucus racemosa Linnaeus USA: Montana Missoula: North Western Territories, Governm... S. Watson 168 1880-8-2
GH: 00898038 Sambucus racemosa melanocarpa (A. Gray) McMinn USA: Montana Missoula: North Western Territories, Governm... S. Watson 168 1880-8-2
Caryophyllaceae GH: 01741026 Arenaria capillaris Poiret USA: Montana Rock Creek Bitterroot Valley S. Watson 53 1880-7-27
GH: 01741090 Arenaria capillaris americana Maguire USA: Idaho Clearwater: Lolo Trail, Peak above Upper Cle... S. Watson 53 1880-8-21
GH: 01741274 Arenaria congesta Nuttall USA: Idaho Clearwater: Ridges above upper Clearwater S. Watson 52 1880-8-21
GH: 01742848 Cerastium arvense Linnaeus USA: Montana Head of Grasshopper Valley S. Montana S. Watson 49 1880-7-23
Chenopodiaceae GH: 01781508 Blitum nuttallianum Schultes USA: Idaho [data not captured] S. Watson 339 1880-7-13
GH: 01782498 Chenopodium fremontii S. Watson USA: Montana [data not captured] S. Watson 337 1880-7-26
GH: 01782753 Chenopodium pratericola Rydberg USA: Washington [data not captured] S. Watson 338 1880-10-12
Climaciaceae FH: 00538886 Climacium americanum Bridel USA: Kettle River [tributary of the Columbia Rive... S. Watson 1880
Convolvulaceae GH: 02055403 Calystegia sepium angulata Brummitt USA: Montana Missoula: [no additional data] S. Watson 293 1880-8-4
Cornaceae GH: 01844623 Cornus canadensis Linnaeus USA: Montana Lolo Creek Cañon S. Watson 165 1880-8-19
GH: 02019211 Cornus stolonifera Michaux USA: Montana Descent to Rosi Hole W. Montana S. Watson 166 1880-7-26
GH: 01539860 Cornus stolonifera Michaux USA: Montana Hellgate Cañon S. Watson 166 1880-8-8
GH: 02019357 Cornus stolonifera Michaux USA: Montana Missoula: U.S. Reserve Cañon S. Watson 167 1880-8-2
Crassulaceae GH: 00042512 Sedum divergens S. Watson USA: Washington Yakima Pass, Cascade Mountains S. Watson 142 1880-10-20
GH: 01991529 Sedum lanceolatum Torrey USA: Montana Trail Creek Prairie S. Watson 1880-7-25
GH: 01990260 Sedum stenopetalum stenopetalum R. T. Clausen USA: Washington Bank of Columbia. Old Fort Colville. [Washin... S. Watson 140 1880-10-3
GH: 01990571 Sedum stenopetalum stenopetalum R. T. Clausen USA: Montana [Descent] of Rose's Hole. S. Watson 1880-7-26
Cupressaceae GH: 02106158 Juniperus scopulorum Sargent USA: Montana [data not captured] S. Watson 378 1880-8-8
A: 02106140 Juniperus scopulorum Sargent USA: Montana [data not captured] S. Watson 378 1880-7-19
GH: 02106386 Juniperus scopulorum Sargent USA: Montana [data not captured] S. Watson 378 1880-7-19
GH: 02106384 Juniperus scopulorum Sargent USA: Washington [data not captured] S. Watson 378 1880-10-3
GH: 02106385 Juniperus scopulorum Sargent USA: Montana [data not captured] S. Watson 378 1880-7-15
A: 02107471 Thuja plicata Donn ex D. Don USA: Montana [data not captured] S. Watson 379 1880-7-29
A: 02107458 Thuja plicata Donn ex D. Don USA: Idaho [data not captured] S. Watson 379 1880-8-20
GH: 02107442 Thuja plicata Donn ex D. Don USA: Idaho [data not captured] S. Watson 379 1880-8-20
GH: 02107441 Thuja plicata Donn ex D. Don USA: Montana [data not captured] S. Watson 379 1880-7-28
GH: 02107443 Thuja plicata Donn ex D. Don USA: Idaho [data not captured] S. Watson 379 1880-9-21
GH: 02107444 Thuja plicata Donn ex D. Don USA: Montana [data not captured] S. Watson 379 1880-8-13
Cyperaceae GH: 02393666 Carex canescens Linnaeus USA: Montana [data not captured] S. Watson 435 1880-7-25
GH: 02393708 Carex canescens Linnaeus USA: Montana [data not captured] S. Watson 436 1880-8-19
GH: 02369208 Carex praegracilis W. Boott USA: Montana [data not captured] S. Watson 433 1880-7-20
Dicranaceae FH: 00791839 Dicranum scoparium Hedwig USA: Idaho [data not captured] S. Watson 1880
FH: 00791843 Dicranum scoparium Hedwig USA: Montana [data not captured] S. Watson 1880
FH: 00791845 Dicranum scoparium Hedwig USA: Montana [data not captured] S. Watson 1880
FH: 00791847 Dicranum scoparium Hedwig USA: Idaho [data not captured] S. Watson 1880
FH: 00791848 Dicranum scoparium Hedwig USA: Washington [data not captured] S. Watson 1880
FH: 00792068 Dicranum tauricum Sapjegin USA: [data not captured] S. Watson 1880
FH: 00792102 Dicranum tauricum Sapjegin USA: [data not captured] S. Watson 1880
FH: 00792103 Dicranum tauricum Sapjegin USA: Washington [data not captured] S. Watson 1880
FH: 00792104 Dicranum tauricum Sapjegin USA: Montana [data not captured] S. Watson 1880
FH: 00792105 Dicranum tauricum Sapjegin USA: Montana [data not captured] S. Watson 1880
Ditrichaceae FH: 00515136 Ceratodon purpureus (Hedwig) Bridel USA: Montana [data not captured] S. Watson 1880
FH: 00515137 Ceratodon purpureus (Hedwig) Bridel USA: Montana [data not captured] S. Watson 1880
FH: 00515351 Ceratodon sp. USA: Washington [data not captured] S. Watson 1880
Encalyptaceae FH: 00796256 Encalypta ciliata Hedwig USA: Idaho [data not captured] S. Watson 1880
FH: 00796465 Encalypta vulgaris Hedwig USA: Montana [data not captured] S. Watson 1880
FH: 00796466 Encalypta vulgaris Hedwig USA: Washington [data not captured] S. Watson 1880
Entodontaceae FH: 00850353 Pleurozium schreberi (Willdenow ex Bridel) Mitten USA: Montana [data not captured] S. Watson 1880-9-9
Ericaceae GH: 01562375 Chimaphila umbellata occidentalis (Rydberg) S. F. Blake USA: Montana Missoula: Granite Cañon, near Missoula S. Watson 256 1880-8-5
GH: 01591996 Gaultheria ovatifolia A. Gray USA: Washington Yakima Pass; Cascade Mts. W. T. S. Watson 252 1880-10-20
GH: 01592228 Gaultheria shallon Pursh USA: Washington Yakima Pass Cascade Mts. W. T. S. Watson 251 1880-10-18
GH: 01592260 Gaultheria shallon Pursh USA: California Monterey: [no additional data] S. Watson 1880-12
GH: 01719070 Moneses uniflora (Linnaeus) A. Gray USA: Montana near [Missoula] S. Watson 1880-8-5
GH: 01719350 Monotropa hypopitys Linnaeus USA: Washington [Yakima Pass], Cascade Mts., Washington [Pea... S. Watson 1880-10-19
GH: 01719992 Orthilia secunda (Linnaeus) House USA: Idaho Below [illegible] Divide S. Watson 1880-8-20
GH: 01683168 Phyllodoce empetriformis (Smith) D. Don USA: Idaho [data not captured] S. Watson 253 1880-8-21
GH: 01684739 Pyrola asarifolia Michaux USA: Montana [data not captured] S. Watson 259 1880-7-26
GH: 01761113 Pyrola chlorantha Swartz USA: Montana [data not captured] S. Watson 2260 1880-7-26
GH: 01761956 Pyrola picta Smith USA: Idaho [data not captured] S. Watson 258 1880-8-25
GH: 01762127 Rhododendron albiflorum Hooker USA: Idaho [data not captured] S. Watson 255 1880-8-24
Fabaceae GH: 01963787 Acmispon nevadensis (S. Watson) Brouillet USA: Idaho Shore of Lake Coeur d'Alene S. Watson 1880-9-2
GH: 02067500 Astragalus adsurgens robustior Hooker USA: Montana Ridge between Hellgate + Big Blackfoot river... S. Watson 85 1880-8-10
GH: 02047195 Astragalus canadensis mortonii (Nuttall) S. Watson USA: Montana Bitterroot Valley, near Missoula S. Watson 86 1880-8-4
GH: 02047993 Astragalus diversifolius A. Gray USA: Idaho Beaver Cañon, S. Idaho S. Watson 92 1880-7-13
GH: 02052906 Astragalus microcystis A. Gray USA: Montana Missoula: Hellgate Cañon S. Watson 89 1880-8-7
GH: 02049096 Astragalus miser serotinus (A. Gray ex J. G. Cooper) Barneby USA: Montana above Terminus S. Montana S. Watson 88 1880-7-17
GH: 02052964 Astragalus miser decumbens (Nuttall) Cronquist USA: Idaho Bearn [?] Cañon, S. Idaho S. Watson 91 1880-7-13
GH: 00058961 Astragalus terminalis S. Watson USA: Montana Red Rock Creek bottom, near [the then] rail ... S. Watson 87 1880-7-16
GH: 02176178 Lupinus depressus Rydberg USA: Idaho Lolo Trail. Ridge above Clearwater S. Watson 80 1880-8-22
GH: 02177313 Lupinus minimus Douglas Canada: Northwest Territories [data not captured] S. Watson 79 1880-10-3
GH: 02342203 Trifolium beckwithii W. H. Brewer ex S. Watson USA: Montana [data not captured] S. Watson 83 1880-7-19
GH: 02342202 Trifolium beckwithii W. H. Brewer ex S. Watson USA: Montana [data not captured] S. Watson 83 1880-7-20
GH: 02342201 Trifolium beckwithii W. H. Brewer ex S. Watson USA: Montana [data not captured] S. Watson 83 1880-7-21
GH: 02342825 Trifolium douglasii House USA: Idaho [data not captured] S. Watson 81 1880-8-26
GH: 02343464 Trifolium longipes reflexum (A. Nelson) J. M. Gillett USA: Idaho [data not captured] S. Watson 82 1880-7-13
GH: 02345967 Vicia gigantea Hooker USA: California [data not captured] S. Watson 1880
Fissidentaceae FH: 00779228 Fissidens bryoides viridulus (Swartz) Kindberg Canada: Northwest Territories [data not captured] S. Watson 1880
Fontinalaceae FH: 00779757 Fontinalis hypnoides Swartz USA: Washington Okanagan River S. Watson 1880-10-9
FH: 00779856 Fontinalis missourica Cardot USA: Montana Grasshopper Creek, S. W. Montana S. Watson 1880
Funariaceae FH: 00557358 Funaria hygrometrica Hedwig USA: [data not captured] S. Watson 1880
Gentianaceae GH: 00112713 Frasera albicaulis albicaulis USA: Montana Battle ground, Big Hole Valley S. Watson 269 1880-7-24
GH: 02069766 Frasera fastigiata A. Heller USA: Idaho Near the Clearwater S. Watson 270 1880-8-26
GH: 00112713 Swertia watsonii H. St. John USA: Montana Battle ground, Big Hole Valley S. Watson 269 1880-7-24
Georgiaceae FH: 01133056 Tetraphis pellucida Hedwig USA: Montana [data not captured] S. Watson 1880
FH: 01133058 Tetraphis pellucida Hedwig USA: [data not captured] S. Watson 1880
FH: 01133059 Tetraphis pellucida Hedwig USA: [data not captured] S. Watson 1880
Geraniaceae GH: 01866066 Geranium richardsonii Fischer & C. A. Meyer USA: Idaho Lolo trail S. Watson 8 1880-8-25
Grimmiaceae FH: 00539431 Coscinodon calyptratus (Drummond) C. E. O. Jensen USA: Montana [data not captured] S. Watson 1880
FH: 00557549 Grimmia donniana Smith ex Spruce USA: Montana [data not captured] S. Watson 1880
FH: 00557571 Grimmia donniana Smith ex Spruce USA: Washington [data not captured] S. Watson 1880-10-17
FH: 00545483 Grimmia pulvinata (Hedwig) Smith USA: Montana [data not captured] S. Watson 1880
FH: 00836604 Hedwigia ciliata (Hedwig) P. Beauvois USA: [data not captured] S. Watson 1880
FH: 00623669 Racomitrium canescens (Hedwig) Bridel USA: Washington [data not captured] S. Watson 1880-10-20
FH: 00623671 Racomitrium canescens (Hedwig) Bridel USA: Washington [data not captured] S. Watson 1880-10-20
FH: 00902136 Racomitrium heterostichum sudeticum (Funck) E. Bauer USA: Washington Spokane: [data not captured] S. Watson 1880-9-24
FH: 00902398 Racomitrium microcarpum (Hedwig) Bridel USA: Washington [data not captured] S. Watson 1880-9-20
FH: 00902399 Racomitrium microcarpum (Hedwig) Bridel USA: Idaho [data not captured] S. Watson 1880-9-2
FH: 00899762 Schistidium apocarpum (Hedwig) Bruch & Schimper USA: [data not captured] S. Watson 1880
Hylocomiaceae FH: 00839813 Hylocomium splendens (Hedwig) Schimper USA: [data not captured] S. Watson 1880
Hypnaceae FH: 00842072 Hypnum subimponens Lesquereux USA: [data not captured] S. Watson 1880
FH: 00920229 Ptilium crista-castrensis (Hedwig) De Notaris USA: [data not captured] S. Watson 1880
Iridaceae GH: 01011962 Sisyrinchium occidentale E. P. Bicknell USA: Montana Head of Grasshopper Valley, S. Montana S. Watson 406 1880-7-23
Juncaceae GH: 02102388 Juncus dudleyi Wiegand USA: Montana [data not captured] S. Watson 430 1880-8-4
GH: 02117418 Luzula glabrata Desvaux USA: Idaho [data not captured] S. Watson 431 1880-8-22
Lamiaceae GH: 01555095 Agastache urticifolia (Bentham) Kuntze USA: Montana Jacko Cañon S. Watson 330 1880-8-13
Lembophyllaceae FH: 00842544 Isothecium cristatum (Hampe) H. Robinson USA: California [data not captured] S. Watson 1880
Lentibulariaceae GH: 01975628 Utricularia macrorhiza LeConte USA: Montana Big Blackfoot Valley. S. Watson 327 1880-8-12
Leucodontaceae FH: 00537791 Antitrichia californica Sullivant ex Lesquereux USA: California [data not captured] S. Watson 1880
FH: 00537841 Antitrichia californica Sullivant ex Lesquereux USA: Washington [data not captured] S. Watson 1880
FH: 00537846 Antitrichia californica Sullivant ex Lesquereux USA: Washington [data not captured] S. Watson 1880
FH: 00919956 Pterogonium gracile duplicato-serratum (Hampe) Lesq. & James USA: California [data not captured] S. Watson 1880
Loranthaceae GH: 00274947 Arceuthobium campylopodum Engelmann USA: Idaho Coeur D'Alene: Spokane Valley near Ft. Coeur... S. Watson 353 1880-9-2
GH: 00274947 Arceuthobium robustum Engelmann ex A. Gray USA: Idaho Coeur D'Alene: Spokane Valley near Ft. Coeur... S. Watson 353 1880-9-2
Mniaceae FH: 00846181 Mnium marginatum (Dickson ex Withering) P. Beauvois Canada: Northwest Territories [data not captured] S. Watson 1880
FH: 00847843 Plagiomnium affine (Blandow ex Funck) T. J. Koponen USA: [data not captured] S. Watson 1880
FH: 00848672 Plagiomnium venustum (Mitten) T. J. Koponen USA: Washington [data not captured] S. Watson 1880
FH: 00848674 Plagiomnium venustum (Mitten) T. J. Koponen USA: Idaho [data not captured] S. Watson 1880
Myricaceae GH: 00343927 Morella californica (Chamisso) Wilbur USA: California Monterey S. Watson 1880-12
GH: 00343927 Myrica californica Chamisso USA: California Monterey S. Watson 1880-12
Onagraceae GH: 01672121 Epilobium brachycarpum C. Presl USA: Idaho [?] of clear water [?] S. Watson 14 1880-8-27
GH: 01776014 Epilobium hornemannii Reichenbach USA: Idaho Ridge above upper Clearwater S. Watson 146 1880-8-21
Orchidaceae GH: 01938407 Corallorhiza maculata occidentalis (Lindley) W. J. Schrenk USA: Montana Lolo Peak S. Watson 402 1880-8-18
GH: 01938455 Corallorhiza mertensiana Bongard USA: Idaho Lolo Trail, ridge above Clearwater S. Watson 403 1880-8-24
AMES: 02028086 Goodyera oblongifolia Rafinesque USA: Washington Near Little Falls S. Watson 404 1880-10-3
AMES: 02050386 Platanthera unalascensis (Sprengel) Kurtz USA: Montana above Missoula S. Watson 401 1880-8-2
AMES: 02050388 Platanthera unalascensis (Sprengel) Kurtz USA: Montana Lolo Peak S. Watson 401 1880-8-18
Orobanchaceae GH: 01879381 Castilleja sulphurea Rydberg USA: Montana above Bannock, S. Montana S. Watson 319 1880-7-19
GH: 01880093 Cordylanthus ramosus Nuttall ex Bentham USA: Montana Grasshopper Valley S. Montana S. Watson 323 1880-7-21
Orthotrichaceae FH: 00458576 Orthotrichum coulteri Mitten USA: California Monterey: North Western Territories, Montere... S. Watson 1880
FH: 00458576 Orthotrichum cylindrocarpum Lesquereux USA: California Monterey: North Western Territories, Montere... S. Watson 1880
FH: 00824053 Orthotrichum laevigatum macounii (Austin) E. Lawton & Vitt Canada: Northwest Territories [data not captured] S. Watson 1880-8-29
FH: 00549970 Orthotrichum lyellii Hooker & Taylor USA: California Monterey: [no additional data] S. Watson 1880
FH: 00549971 Orthotrichum lyellii Hooker & Taylor USA: California [data not captured] S. Watson 1880
FH: 00824299 Orthotrichum tenellum Bruch ex Bridel USA: California [data not captured] S. Watson 1880
FH: 00458576 Orthotrichum tenellum Bruch ex Bridel USA: California Monterey: North Western Territories, Montere... S. Watson 1880
Pannariaceae FH: 00474546 Protopannaria pezizoides (Weber ex F. H. Wiggers) P. M. Jørgensen & S. Ekman USA: Montana St. Regis [River] Canon [Canyon] S. Watson 1880-9-20
FH: 00475218 Psoroma hypnorum (Vahl) Gray USA: Sunday Camp S. Watson 1880
Papaveraceae GH: 01738386 Corydalis aurea Willdenow USA: Montana Cañon from Ross' Hole to Bitterroot Valley S. Watson 26 1880-7-26
GH: 01738605 Corydalis caseana hastata (Rydberg) G. B. Ownbey USA: Idaho Clearwater: Lolo trail, ridge above Clearwat... S. Watson 27 1880-8-23
Pinaceae GH: 00395406 Abies amabilis Douglas ex J. Forbes USA: Washington Yakima Pass. Cascade Mts.; W.T. S. Watson 382 1880-10-19
GH: 00395757 Abies grandis (Douglas ex D. Don) Lindley USA: Idaho Coeur d'Alene Cañon, Bitterroot Mts. S. Watson 381 1880-9-21
A: 00395760 Abies grandis (Douglas ex D. Don) Lindley USA: Idaho Lolo Trail, Bitterroot Mts. S. Watson 381 1880-8-25
A: 00395761 Abies grandis (Douglas ex D. Don) Lindley USA: Idaho Coeur d'Alene Cañon, Bitterroot Mts. S. Watson 381 1880-9-23
GH: 00395771 Abies grandis (Douglas ex D. Don) Lindley USA: Idaho Lolo Trail, Bitterroot Mts. S. Watson 381 1880-8-23
GH: 00395772 Abies grandis (Douglas ex D. Don) Lindley USA: Montana Granite Cañon near Missoula N.W. Montana S. Watson 381 1880-8-5
GH: 00395808 Abies grandis (Douglas ex D. Don) Lindley USA: Washington Peshaston Trail S. Watson 381 1880-10-16
A: 00395896 Abies lasiocarpa (Hooker) Nuttall USA: Idaho Lolo Trail, Bitterroot Mts. S. Watson 386 1880-8-20
A: 00395897 Abies lasiocarpa (Hooker) Nuttall USA: Idaho Braun [?] Cañon, Rocky Mts. S. Watson 386 1880-7-14
A: 00395898 Abies lasiocarpa (Hooker) Nuttall USA: Montana Trail Creek Divide W. Montana S. Watson 386 1880-7-26
GH: 00395901 Abies lasiocarpa (Hooker) Nuttall USA: Idaho Lolo Trail, Bitterroot Mts. S. Watson 386 1880-8-23
A: 00395921 Abies lasiocarpa (Hooker) Nuttall USA: Montana Kettle River Cut off 49th Parallel S. Watson 386 1880-10-6
A: 00395922 Abies lasiocarpa (Hooker) Nuttall USA: Montana St. Regis Cañon Bitterwoods Mts. W, Montana S. Watson 386 1880-9-8
A: 00395925 Abies lasiocarpa (Hooker) Nuttall USA: Montana Missoula: Granite Cañon near Missoula N.W. ... S. Watson 386 1880-8-5
GH: 00395927 Abies lasiocarpa (Hooker) Nuttall USA: Montana Kettle River Cut off 49th Parallel S. Watson 386 1880-10-6
GH: 00395928 Abies lasiocarpa (Hooker) Nuttall USA: Montana Helena (Montana): Granite Cañon near Missou... S. Watson 386 1880-8-5
A: 00395930 Abies lasiocarpa (Hooker) Nuttall USA: Montana Trail Creek Divide W. Montana S. Watson 386 1880-7-26
A: 00395931 Abies lasiocarpa (Hooker) Nuttall USA: Idaho Lolo Trails, Bitterroot Mts. S. Watson 386 1880-8-20
A: 00395932 Abies lasiocarpa (Hooker) Nuttall USA: Idaho Bearn [?] Cañon, Rocky Mts. S. Watson 386 1880-7-14
A: 01093162 Pseudotsuga menziesii (Mirbel) Franco USA: [data not captured] S. Watson 383 1880-10-9
Plantaginaceae GH: 00466416 Besseya rubra (Douglas ex Hooker) Rydberg USA: Montana above Missoula S. Watson 312 1880-8-2
GH: 01998740 Collinsia parviflora Lindley USA: Idaho [data not captured] S. Watson 294 1880-8-20
GH: 01998774 Collinsia parviflora Lindley USA: Montana [data not captured] S. Watson 294 1880-7-26
GH: 02002288 Penstemon attenuatus Douglas ex Lindley USA: Idaho [data not captured] S. Watson 307 1880-8-21
GH: 02002280 Penstemon attenuatus Douglas ex Lindley USA: Idaho [data not captured] S. Watson 308 1880-8-26
GH: 02002332 Penstemon attenuatus Douglas ex Lindley USA: Montana [data not captured] S. Watson 303 1880-7-25
GH: 02118430 Penstemon confertus Douglas ex Lindley USA: Idaho [data not captured] S. Watson 301 1880-9-6
GH: 02118766 Penstemon davidsonii menziesii (D. D. Keck) Cronquist USA: Washington [data not captured] S. Watson 296 1880-10-20
GH: 02118866 Penstemon deustus Douglas USA: Montana [data not captured] S. Watson 305 1880-7-26
GH: 02119170 Penstemon diphyllus Rydberg USA: Montana [data not captured] S. Watson 306 1880-8-9
GH: 02119631 Penstemon fruticosus scouleri (Lindley) Cronquist USA: Montana [data not captured] S. Watson 297 1880-7-15
GH: 02119630 Penstemon fruticosus scouleri (Lindley) Cronquist USA: Washington [data not captured] S. Watson 297 1880-10-25
GH: 02121016 Penstemon lyallii (A. Gray) A. Gray USA: Montana [data not captured] S. Watson 298 1880-9-9
GH: 02121819 Penstemon procerus Douglas ex Graham USA: Montana [data not captured] S. Watson 302 1880-8-4
GH: 02121899 Penstemon procerus Douglas ex Graham USA: Idaho [data not captured] S. Watson 302 1880-8-25
GH: 02122066 Penstemon radicosus A. Nelson USA: Montana [data not captured] S. Watson 299 1880-7-15
GH: 02122167 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] S. Watson 300 1880-10-3
GH: 02122168 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] S. Watson 300 1880-10-12
GH: 02122169 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] S. Watson 300 1880-10-13
GH: 01801556 Penstemon wilcoxii Rydberg USA: Montana [data not captured] S. Watson 304 1880-7-26
GH: 01802857 Plantago major Linnaeus USA: Montana Missoula: [data not captured] S. Watson 335 1880-8-2
GH: 01804532 Synthyris missurica (Rafinesque) Pennell USA: Idaho [data not captured] S. Watson 313 1880-8-21
GH: 01805074 Veronica americana Schweinitz ex Bentham USA: Idaho [data not captured] S. Watson 318 1880-8-26
GH: 01811587 Veronica scutellata Linnaeus USA: Montana [data not captured] S. Watson 316 1880-8-19
GH: 01811946 Veronica serpyllifolia humifusa (Dickson) Syme USA: Idaho [data not captured] S. Watson 317 1880-8-20
GH: 01812547 Veronica wormskjoldii nutans (Bongard) Pennell USA: Montana [data not captured] S. Watson 315 1880-7-25
Polemoniaceae GH: 00993184 Collomia debilis camporum Payson USA: Montana Jocko Lake N. W. Montana S. Watson 277 1880-8-13
Polygonaceae GH: 02346261 Aconogonon phytolaccifolium (Meisner ex Small) Rydberg USA: Idaho [data not captured] S. Watson 343 1880-8-21
GH: 00036375 Eriogonum compositum leianthum Hooker USA: Washington Bank of the Columbia River, opposite the Wen... S. Watson 351 1880-10-14
GH: 01652588 Eriogonum flavum piperi (Greene) M. E. Jones USA: Idaho Ridge above Clearwater S. Watson 1880-8-21
GH: 00036375 Eriogonum heracleoides simplex S. Watson ex Piper USA: Washington Bank of the Columbia River, opposite the Wen... S. Watson 351 1880-10-14
GH: 01851833 Eriogonum mancum Rydberg USA: Idaho Ridge above [?] S. Watson 352 1880-7-19
GH: 01986193 Eriogonum niveum Douglas ex Bentham USA: Idaho Spokane Fall S. Watson 349 1880-9-24
GH: 02043030 Eriogonum thymoides Bentham USA: Washington [data not captured] S. Watson 348 1880-10-17
GH: 02043925 Eriogonum umbellatum subaridum S. Stokes USA: Montana [data not captured] S. Watson 346 1880-7
GH: 02365416 Fallopia convolvulus (Linnaeus) Á. Löve USA: Montana [data not captured] S. Watson 344 1880-8-4
GH: 02364803 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Montana [data not captured] S. Watson 342 1880-8-4
GH: 02007230 Polygonum polygaloides confertiflorum (Nuttall ex Piper) J. C. Hickman USA: Washington [data not captured] S. Watson 341 1880-9-1
Polytrichaceae FH: 00522875 Atrichum undulatum (Hedwig) P. Beauvois USA: [data not captured] S. Watson 1880-10-6
FH: 00918659 Polytrichum juniperinum Hedwig USA: [data not captured] S. Watson 1880
FH: 00919304 Polytrichum piliferum Hedwig USA: Idaho [data not captured] S. Watson 1880
Portulacaceae GH: 00012250 Claytonia cordifolia S. Watson USA: Montana Granite Canyon near Missoula S. Watson 61 1880-8-5
Pottiaceae FH: 00516556 Barbula vinealis Bridel USA: California Monterey: [no additional data] S. Watson 1880
FH: 00623199 Bryoerythrophyllum recurvirostrum (Hedwig) P. C. Chen USA: California [data not captured] S. Watson 1880
FH: 01135617 Tortula princeps De Notaris USA: California [data not captured] S. Watson 1880
FH: 01135906 Tortula ruralis (Hedwig) G. Gaertner, B. Meyer & Scherbius USA: Montana [data not captured] S. Watson 1880-7-15
FH: 01136003 Tortula ruralis (Hedwig) G. Gaertner, B. Meyer & Scherbius USA: Washington [data not captured] S. Watson 1880-9-24
FH: 01136006 Tortula ruralis (Hedwig) G. Gaertner, B. Meyer & Scherbius USA: [data not captured] S. Watson 1880
FH: 01136007 Tortula ruralis (Hedwig) G. Gaertner, B. Meyer & Scherbius USA: [data not captured] S. Watson 1880
Primulaceae GH: 01942165 Androsace filiformis Retzius USA: Montana Trail Creek Prairie W. Montana S. Watson 262 1880-7-25
GH: 00073395 Douglasia dentata S. Watson USA: Washington Ridge above Peshaston Canyon, Cascade Mounta... S. Watson 264 1880-10-16
GH: 00073395 Douglasia nivalis Lindley USA: Washington Ridge above Peshaston Canyon, Cascade Mounta... S. Watson 264 1880-10-16
Pterobryaceae FH: 00847208 Neckeradelphus menziesii (Drummond) Steere USA: [data not captured] S. Watson 1880
FH: 00847209 Neckeradelphus menziesii (Drummond) Steere USA: [data not captured] S. Watson 1880
FH: 00847211 Neckeradelphus menziesii (Drummond) Steere USA: [data not captured] S. Watson 1880
Ranunculaceae GH: 01720554 Aconitum divaricatum Finet & Gagnepain USA: Montana Lolo Peak S. Watson 1880-8-18
GH: 01720555 Aconitum divaricatum Finet & Gagnepain USA: Montana Lolo Creek Cañon S. Watson 22 1880-8-19
GH: 01706084 Actaea rubra (Aiton) Willdenow USA: Montana Missoula: Government Cañon S. Watson 23 1880-8-2
GH: 01707341 Anemone multifida Poiret USA: Montana Ridge above Hellgate River S. Watson 4 1880-8-10
GH: 01707342 Anemone multifida Poiret USA: Montana Shinbergen's Cañon, S. Montana S. Watson 4 1880-7-15
GH: 01708188 Anemone piperi Britton ex Rydberg USA: Idaho Lolo Trail S. Watson 1880-8-21
GH: 01708988 Aquilegia coerulea James USA: Montana Peak above Terminus S. Montana S. Watson 19 1880-7-17
GH: 01709454 Aquilegia flavescens S. Watson USA: Idaho above the Upper Clearwater, Lolo Trail S. Watson 20 1880-8-20
GH: 01710998 Clematis columbiana (Nuttall) Torrey & A. Gray USA: Montana Descent to Ross' Hole S. Watson 3 1880-7-26
GH: 01657896 Coptis occidentalis (Nuttall) Torrey & A. Gray USA: Idaho Lolo Trail - ridge above Clearwater S. Watson 18 1880-8-24
GH: 01658458 Delphinium burkei Greene USA: Montana Near Bannock City S. Montana S. Watson 21 1880-7-19
GH: 01658459 Delphinium burkei Greene USA: Montana Grasshopper Valley above Bannock, S. Montana S. Watson 21 1880-7-21
GH: 00263680 Ranunculus gmelinii de Candolle USA: Montana Canyon from Ross' Hole to Bitterroot Valley S. Watson 15 1880-7-26
GH: 00263680 Ranunculus gmelinii hookeri (D. Don) L. D. Benson USA: Montana Canyon from Ross' Hole to Bitterroot Valley S. Watson 15 1880-7-26
GH: 00263680 Ranunculus multifidus Pursh USA: Montana Canyon from Ross' Hole to Bitterroot Valley S. Watson 15 1880-7-26
Rhamnaceae GH: 01790119 Ceanothus sanguineus Pursh USA: Idaho Clearwater: Ridge above Clearwater S. Watson 72 1880-8-25
A: 01972207 Frangula purshiana (de Candolle) A. Gray USA: Idaho Coeur D'Alene: Coeur d'Alene S. Watson 71 1880-9-5
Rosaceae GH: 01587263 Cercocarpus ledifolius intercedens C. K. Schneider USA: Montana Cañon from Ross' Hole to Bitterroot Valley,... S. Watson 108 1880-7-26
GH: 01612558 Crataegus douglasii Lindley USA: Montana Bitterroot Valley S. Watson 1880-6-30
GH: 01612559 Crataegus douglasii Lindley USA: Montana Rocky Mountains; near divide, W. Montana. Mo... S. Watson 1880-6-26
GH: 01608457 Drymocallis glabrata Rydberg USA: Idaho Ridge above upper Clearwater S. Watson 113 1880-8-20
GH: 01686656 Fragaria virginiana glauca (S. Watson) Staudt USA: Montana Grasshoper Valley to [?] S. Montana S. Watson 111 1880-7-21
GH: 00019759 Potentilla rhomboidea Rydberg USA: Montana Ridge above Bannock, 7000 feet S. Watson 114 1880-7-19
GH: 00032593 Rosa macdougalii Holzinger USA: Montana Rock Creek S. Watson 124 1880-7-27
GH: 00032593 Rosa nutkana hispida Fernald USA: Montana Rock Creek S. Watson 124 1880-7-27
Saxifragaceae GH: 01733413 Boykinia major A. Gray USA: Idaho North of Forestry S. Watson 132 1880-8-22
GH: 01733415 Boykinia major A. Gray USA: Montana Lolo Creek Cañon S. Watson 132 1880-8-19
GH: 00042865 Mitella micrantha Piper USA: Washington Fort Colville S. Watson 135 1880-9-29
Sphagnaceae FH: 00924746 Sphagnum recurvum tenue H. Klinggräff USA: Washington [data not captured] S. Watson 1880
FH: 00921456 Sphagnum sp. USA: [data not captured] S. Watson 1880
FH: 00925318 Sphagnum squarrosum Crome USA: Washington [data not captured] S. Watson 1880
FH: 00925582 Sphagnum subsecundum Nees USA: Washington [data not captured] S. Watson 1880
Thuidiaceae FH: 00538504 Claopodium crispifolium (Hooker) Renauld & Cardot USA: Idaho 4th of July Cañon S. Watson 1880
Timmiaceae FH: 01134576 Timmia austriaca Hedwig USA: [data not captured] S. Watson 1880
FH: 01134675 Timmia megapolitana Hedwig USA: [data not captured] S. Watson 1880-8-19
FH: 01134676 Timmia megapolitana Hedwig USA: [data not captured] S. Watson 1880
Urticaceae GH: 02171358 Urtica dioica gracilis (Aiton) Selander USA: Montana [data not captured] S. Watson 357 1880-7-21
