Portraits courtesy of Independence National Historical Park
The Lewis and Clark Herbarium
Images of the Plants Seen or Collected
by Meriwether Lewis and William Clark, 1804-1806
Families Adiantaceae through Campanulaceae
Presented by the University of Maryland and
The Academy of Natural Sciences in Philadelphia
Listing of Images
The following is strictly a series of images without any information. All images are copyrighted by James L. Reveal and any use for any purpose requires written approval by both Reveal and The Academy of Natural Sciences in Philadelphia.
Adiantaceae
Adiantum pedatum
Idaho: Idaho Co.: Apgar area along the Lochsa River.
12048b
12049a
12049aa
12049ab
12049b
12054b
12054ba
Idaho: Idaho Co.: Parachute Hill Road, near Powell Ranger Station.
11853b
11853ba
Oregon: Tillamook Co.: God Valley Road above Rockheap Creek, southeast of
Nehalem.
12438a
12438b
12439a
12439b
12440a
12440aa
12440ab
Oregon: Tillamook Co.: Near Nehalem.
10835a
10835b
Agavaceae
Camassia quamash
Idaho: Clearwater Co.: Camas prairie at Weippe.
10936a
10936b
12731a
12731b
12732a
Idaho: Clearwater Co.: Near Cavendish.
10883a
10883aa
10883b
10883ba
10884a
10884aa
10884ab
10884b
10884ba
10885a
10885aa
10885ab
10885ac
10886b
Idaho: Clearwater Co.: Packer Meadow, south of Lolo Pass.
8768b
8768ba
8768bb
8768bc
Idaho: Lewis Co.: Near Nezperces.
10919b
10920a
10920b
10921a
10921b
10921ba
10922a
10922aa
10922ab
10922b
10923a
10923aa
10923ab
10923ac
10923ad
10923ae
10923af
Montana: Lewis and Clark Co.: Along Alice Creek, east of Lincoln.
11544a
11544aa
11544b
11544ba
11544bb
11544bc
11545a
11545aa
11545ab
11545ac
11545b
11545ba
11545bb
11545bc
11545bd
Montana: Lewis and Clark Co.: Meadow at lower end of Alice Creek, east of
Lincoln.
11465a
Camassia quamash var. breviflora
Oregon: Wasco Co.: South of The Dalles.
10598a
10598b
10599a
10599b
10600a
10600b
10601a
10601aa
10601b
10601ba
10602a
10602b
10602ba
10602bb
10603a
10603b
10603ba
Camassia quamash var. quamash
Idaho: Idaho Co.: Packer Meadow, south of Lolo Pass.
13615a
13615b
13616a
13616b
13617a
13617aa
13617ab
13617ac
13617ad
13617b
13617ba
13617bb
13617bc
13618a
13618aa
13618ab
13618ac
13618ad
Yucca glauca
Montana: Gallatin Co.: South of Three Forks.
11438a
11438b
11439a
11439b
11440a
11440b
11441a
11441b
11441ba
11441bb
11441bc
Montana: Yellowstone Co.: Pompeys Pillar.
13180a
Alismataceae
Sagittaria latifolia
Oregon: Clatsop Co.: Fort Clatsop National Monument.
12511b
12512a
12512b
12513a
12513aa
12513b
12514a
12514aa
12514b
12515a
12515aa
12515b
12515ba
12515bb
Alliaceae
Allium acuminatum
California: Modoc Co.: South Alturas.
11081a
11081b
11082a
11082aa
11082b
11082ba
11082bb
11083a
11083aa
11083ab
11083b
11083ba
11083bb
11083bc
11083bd
Colorado: Montrose Co.: North rim of Black Canyon, Black Canyon National
Park.
9634b
9635a
9635b
9636a
9636b
9636ba
9637a
Idaho: Lincoln Co.: South of Shoshone.
13043a
Oregon: Lake Co.: East of Adel.
11095a
11095b
11095ba
11095bb
Allium brandegei
Montana: Beaverhead Co.: Northeast of Dillon.
11388b
11389a
11389b
11389ba
11389bb
11390a
11390b
Allium cernuum
Colorado: Mesa Co.: Grand Mesa.
13735a
13735b
13736a
13736b
13737a
13737aa
13737b
13738a
13738aa
13738b
13738ba
13739a
13739aa
13739b
13739ba
Montana: Missoula Co.: Near Lolo Hot Springs, west of Lolo.
8731a
8731b
8732a
Allium geyeri
Colorado: Montrose Co.: Near Columbine Pass, Umcompahgre Plateau.
8478a
8478b
Idaho: Lemhi Co.: West side of Lemhi Pass.
11234a
11234b
11235a
11235b
11235ba
11235bb
11236a
11236b
11236ba
11237a
11237aa
Allium geyeri var. tenerum
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11532b
11533a
11533b
11533ba
Allium textile
Montana: Toole Co.: Marias River, south of Shelby.
11563b
11563ba
11564a
11564b
Wyoming: Sublette Co.: North of Merna.
9019a
9019aa
9020a
9020aa
9020b
Anacardiaceae
Rhus trilobata
Colorado: Montrose Co.: Spring Canyon, near Montrose.
11035b
11036a
11036b
11037a
11037aa
11037ab
11037b
11037ba
Montana: Gallatin Co.: Near La Hood.
11427b
11428a
11428b
South Dakota: Custer Co.: Black Hills, east of Pringle.
11731a
11731b
South Dakota: Pennington Co.: Above Spring Creek, northwest of Scenic.
11671a
11671b
11672a
11672aa
11672ab
11672ac
11672b
11672ba
11672bb
11672bc
Toxicodendron diversilobum
California: Butte Co.: Crown Point, east of Chico.
6087a
California: Monterey Co.: Pfeiffer Sur State Park.
8872a
8872aa
8872b
8872ba
8873a
8873aa
Oregon: Douglas Co.: Near Myrtle Creek.
12306b
Oregon: Hood River Co.: Near Hood River.
10573a
10573b
10574a
10574b
10575a
10575b
10576b
10577a
10577aa
10577ab
10577b
Oregon: Wasco Co.: East of Mosier.
12629a
12629b
Washington: Klickitat Co.: Near Roosevelt.
12655a
12655b
12656a
12656b
12657a
Toxicodendron rydbergii
Colorado: Delta Co.: West Creek Narrows, northeast of Gateway.
8470a
8470b
Idaho: Nez Perce Co.: East of Lewiston.
12691a
12691b
12692a
12692b
12693a
12693aa
12693b
12693ba
12693bb
Annonaceae
Asimina triloba
Missouri: Saline Co.: Van Meter State Park.
10392a
10392b
10393a
10393b
10394a
10394aa
10394b
10394ba
10395a
10395aa
10395b
Antirrhinaceae
Collinsia parviflora var. grandiflora
Idaho: Clearwater Co.: Near Cavendish.
10896a
10897a
10897aa
10897b
Idaho: Clearwater Co.: Near Greer.
10956b
10957a
10957b
Penstemon
Montana: Lewis and Clark Co.: Flecher Pass.
11789a
11789b
Penstemon albidus
Montana: Glacier Co.: Northeast of Browning.
11631b
11632a
11632b
11633a
11633b
11634a
11634aa
Penstemon attenuatus
Montana: Lewis and Clark Co.: Meadow at lower end of Alice Creek, east of
Lincoln.
11473b
11474a
11474b
11475a
11475b
11475ba
11475bb
11476a
11476b
Penstemon barrettiae
Oregon: Wasco Co.: Near Mosier.
10530a
10530aa
10530b
10531a
10531b
10532a
10532b
10533a
10533aa
10533b
10533ba
10534a
10534aa
10534ab
10534b
Penstemon erianthus
Montana: Glacier Co.: Northeast of Browning.
11604a
11604aa
11604b
11605a
11605aa
11605ab
11605ac
11605ad
11605ae
11605b
11606a
11606aa
11606ab
11606ac
11606ad
11606ae
11606b
11606ba
11606bb
11606bc
11606bd
11606be
Penstemon erianthus var. redactus
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
8691a
8691aa
8691b
8691ba
8692a
8692aa
8692ab
8692b
8692ba
8692bb
11538a
11538aa
11538ab
11538ac
11538b
11538ba
Penstemon fruticosus
Idaho: Clearwater Co.: Near Orofino.
10917a
10917aa
10917b
10918a
10918aa
10918ab
10918b
10918ba
10918bb
10918bc
10919a
10919aa
10919ab
10919ac
Montana: Lewis and Clark Co.: East of Roger Pass.
8660a
8660b
8661a
8661b
Penstemon glaber
South Dakota: Custer Co.: Black Hills, southwest of Custer.
11707a
11707b
11708a
11708aa
11708b
11708ba
11708bb
11708bc
Penstemon wilcoxii
Idaho: Clearwater Co.: Near Greer.
10948a
10948b
10949a
10949b
10950a
10950b
10951a
10951b
10951ba
10951bb
10952a
10952aa
10952b
10953a
10953b
Idaho: Idaho Co.: Apgar area along the Lochsa River.
12050a
12050b
Idaho: Idaho Co.: Parachute Hill Road, near Powell Ranger Station.
11863a
11863b
11863ba
11863bb
11864a
11864aa
11864b
11864ba
11864bb
Idaho: Idaho Co.: Walde Mountain, Clearwater Mountains.
11959a
11959aa
11959b
11959ba
11960a
11960aa
11960b
11961a
Apiaceae
Angelica arguta
Idaho: Clearwater Co.: Near Orofino.
10914a
10914b
10915a
Idaho: Idaho Co.: Near Lewis and Clark's Grove Camp, Lolo Motorway,
Clearwater Mountains.
12020b
12021a
12021b
12022a
12022b
12022ba
Idaho: Lemhi Co.: Lost Trail Pass.
12890a
12890aa
12891b
12891ba
12892a
12892b
12893a
Cicuta maculata var. angustifolia
South Dakota: Custer Co.: Black Hills, southwest of Custer.
11691a
11691aa
11691ab
Heracleum maximum
Idaho: Clearwater Co.: Near Orofino.
10871a
Idaho: Idaho Co.: Near Rocky Point, near Powell Ranger Station.
12835b
12836a
12836b
Oregon: Tillamook Co.: Bayocean.
12424a
12424b
12424ba
12424bb
12425a
12425b
12425ba
12425bb
Oregon: Tillamook Co.: Near Nehalem.
10744a
10744b
10745a
10745b
Wyoming: Teton Co.: Jackson Lake Dam, Teton National Park.
8588a
8588aa
8588b
8588ba
8588bb
8588bc
8589a
8589aa
8589ab
8589ac
8589ad
Lomatium
Washington: Benton Co.: Near Plymouth.
10856b
10857a
10857b
Lomatium dissectum var. multifidum
Idaho: Clearwater Co.: Near Cavendish.
10887a
10887b
10888a
10888b
Idaho: Clearwater Co.: Near Greer.
12730a
Idaho: Clearwater Co.: Near Orofino.
10967a
10967b
Oregon: Wasco Co.: Near The Dalles.
10590a
10590b
10591a
10591b
Lomatium grayi
Oregon: Union Co.: South of Union.
10476a
10476b
10477a
10477b
10478a
10478b
10479a
10479b
Lomatium nudicaule
Oregon: Wasco Co.: South of The Dalles.
10509a
10509b
10509ba
10510a
10510aa
10510b
10511a
10511b
10512a
10512aa
10512b
Lomatium triternatum
Idaho: Clearwater Co.: Near Cavendish.
10894a
10894b
Idaho: Lewis Co.: Near Nezperces.
10923b
Oregon: Union Co.: South of Union.
10470a
10470b
10471a
10471b
10472a
10472b
10473a
10473b
10474a
10474b
10475a
10475b
Oregon: Wasco Co.: South of The Dalles.
10606b
10606ba
10607a
10607b
Osmorhiza occidentalis
Idaho: Lemhi Co.: Near Gibbonsville.
11202a
11202b
11203a
11203b
Idaho: Lemhi Co.: West side of Lemhi Pass.
11273a
11273b
11273ba
Apocynaceae
Apocynum androsaemifolium var. pumilum
Idaho: Idaho Co.: Near Green Flat, along the Lochsa River.
11928b
11929a
11929b
11929ba
11929bb
Araceae
Lysichiton americanum
Oregon: Hood River Co.: South of Parkdale.
10690a
10690aa
10690b
10690ba
10690bb
10690bc
10691a
10691aa
10691b
10691ba
10691bb
10691bc
Oregon: Tillamook Co.: Near Nehalem.
10827b
Araliaceae
Oplopanax horridum
Oregon: Tillamook Co.: God Valley Road, southeast of Nehalem.
12457a
12457b
12458a
12458b
12459a
12459aa
12459ab
12459b
12460a
12460aa
12460ab
12460b
Oregon: Tillamook Co.: Near Nehalem.
10755b
10756a
10756b
10757a
10757b
10757ba
Aristolochiaceae
Asarum canadense
Missouri: Saline Co.: Van Meter State Park.
10401b
10402a
10402aa
10402ab
10402ac
10402b
10402ba
10403a
10403aa
10403b
10403ba
10403bb
Asarum caudatum
Idaho: Idaho Co.: Near Powell Ranger Station, along the Lochsa River.
11010a
11010b
11010ba
11010bb
11011a
11011aa
11011b
11011ba
11012a
11012aa
11012ab
Asclepidaceae
Asclepias pumila
Wyoming: Crook Co.: Devils Tower National Monument.
11749a
11749b
11749ba
11750a
Aspleniaceae
Polystichum munitum
Oregon: Clatsop Co.: Saddle Mountain.
12505a
12505b
12506a
Oregon: Tillamook Co.: Bayocean.
12416a
12416b
12417a
12417aa
12417ab
Oregon: Tillamook Co.: God Valley Road above Rockheap Creek, southeast of
Nehalem.
12445b
12451b
12452a
12452b
12452ba
12452bb
12452bc
Oregon: Tillamook Co.: Near Nehalem.
10832b
10833a
10833b
10834a
10834b
Oregon: Yamhill Co.: Northwest of Willamina.
12342b
12342ba
12342bb
12343a
12343aa
12343b
12343ba
12343bb
12343bc
12343bd
Asteraceae
Achillea millefolium var. lanulosa
Montana: Missoula Co.: South of Elbow Lake, north of Clearwater.
8714a
Nevada: Humboldt Co.: Sheldon National Wildlife Refuge.
11134a
11134b
11135a
11135aa
11135b
11135ba
11135bb
11135bc
11135bd
11135be
Oregon: Wasco Co.: South of The Dalles.
10610a
10610b
10611a
10611b
Wyoming: Sweetwater Co.: North of Dutch John.
8558a
8558aa
8558b
8558ba
Wyoming: Teton Co.: Jackson Lake Dam, Teton National Park.
8589b
8589ba
Agoseris aurantiaca
Montana: Lewis and Clark Co.: Flecher Pass Road along Willow Creek.
11764b
11764ba
11764bb
11765a
11765aa
11765ab
11765b
11765ba
11765bb
11765bc
Montana: Lewis and Clark Co.: Roger Pass.
8671a
8671b
8672a
8672b
8672ba
Antennaria microphylla
Montana: Beaverhead Co.: Meadows along Trail Creek, east of Lemhi Pass.
11359a
11359b
11360a
11360b
11360ba
Antennaria racemosa
Montana: Beaverhead Co.: Summit of Lemhi Pass.
11339a
Antennaria rosea
Montana: Beaverhead Co.: Meadows along Trail Creek, east of Lemhi Pass.
11361a
11361b
11361ba
11362a
11362aa
Arnica fulgens
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11795a
11795b
11795ba
Arnica latifolia
Idaho: Clearwater Co.: Near Cavendish.
10900a
10900b
10900ba
10900bb
10900bc
Idaho: Clearwater Co.: Near Orofino.
10972b
Montana: Beaverhead Co.: Summit of Lemhi Pass.
11337a
11337b
11337ba
11338a
11338aa
11338b
11338ba
11338bb
11338bc
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11528a
11528b
11528ba
11529a
11529aa
11529ab
Arnica mollis
Idaho: Idaho Co.: Swamp Creek area north of Elk Summit, south of Powell
Ranger Station.
12851a
12851b
12852a
12852b
12853a
12853b
12854a
12854aa
12854b
12854ba
12854bb
Artemisia
Montana: Dawson Co.: Makoshika State Park, south of Glendive.
13220a
13220b
13221a
13221aa
Montana: Richland Co.: Southwest of Fairview.
13231a
13231b
13232a
North Dakota: Williams Co.: Fort Union National Historical Site, southwest
of Williston.
13260b
13261a
13261aa
13262a
13262b
13262ba
Artemisia absinthium
Montana: Richland Co.: Southwest of Fairview.
13232b
Artemisia arbuscula
Colorado: Delta Co.: Near Ridgeway
10325a
10328b
10329a
10329b
Colorado: Montrose Co.: South of Montrose.
6329a
Colorado: Montrose Co.: Spring Canyon, near Montrose.
13031a
13031b
13032a
13032b
13033a
Idaho: Lincoln Co.: South of Shoshone.
13045a
13045b
Montana: Gallatin Co.: South of Three Forks.
13143a
13143b
Artemisia arbuscula and Artemisia tridentata var.
wyomingensis
Idaho: Lincoln Co.: South of Shoshone.
13046a
Artemisia campestris subsp. caudata
Montana: Gallatin Co.: South of Three Forks.
13152a
13152b
13152ba
Montana: Richland Co.: Southwest of Fairview.
13233a
13233b
North Dakota: Williams Co.: Fort Union National Historical Site, southwest
of Williston.
13263a
13263b
South Dakota: Pennington Co.: Above Spring Creek, northwest of Scenic.
11677a
11677aa
11677b
Artemisia cana
Idaho: Lemhi Co.: Railroad Canyon south of Bannock Pass, northeast of
Leadore.
12956a
12956b
12957a
Montana: Beaverhead Co.: Near Dillon.
12995b
12996a
12996b
Montana: Park Co.: Mission, east of Livingston.
13158a
13158b
13159a
13159aa
13159ab
13159ac
13159b
13159ba
13159bb
Montana: Toole Co.: Marias River, south of Shelby.
11557b
11558a
11558b
11559a
11559b
Montana: Yellowstone Co.: Pompeys Pillar.
13177a
Washington: Klickitat Co.: Near Roosevelt.
12671a
12671b
12672a
Artemisia dracunculus
Colorado: Montrose Co.: Spring Canyon, near Montrose.
13023b
13024a
13024b
13025a
13025b
13026a
13026b
Idaho: Idaho Co.: Apgar area along the Lochsa River.
12759a
12759b
12760a
12760aa
12760b
Washington: Klickitat Co.: Near Roosevelt.
12660a
12660b
12661a
12661b
12662a
12662b
12662ba
12662bb
Artemisia frigida
Idaho: Lemhi Co.: Near Gilmore.
11187b
11188a
11188b
11189a
11189aa
Idaho: Lemhi Co.: Railroad Canyon south of Bannock Pass, northeast of
Leadore.
12945a
12945b
12954a
12954b
Idaho: Lemhi Co.: West base of Lemhi Pass.
11221a
11221b
11222a
Idaho: Lemhi Co.: West side of Lemhi Pass.
12916a
Montana: Beaverhead Co.: Northeast of Dillon.
11395a
11395b
Montana: Beaverhead Co.: Southwest of Dillon.
11375b
Montana: Gallatin Co.: South of Three Forks.
13148a
13148b
13149a
13149aa
13149b
13150a
13150aa
Montana: Toole Co.: Marias River, south of Shelby.
11567a
Wyoming: Sublette Co.: South of Daniel.
9084a
9084b
Artemisia lindleyana
Washington: Garfield Co.: Near Garfield.
12674a
12674b
12675a
12675b
12675ba
12676a
12676aa
12676ab
12676b
12676ba
12677a
12677aa
Artemisia longifolia
South Dakota: Buffalo Co.: North of Fort Thompson.
13292a
13292b
13293a
13293b
13294a
13294b
South Dakota: Lyman Co.: West of Fort Thompson.
13305b
South Dakota: Pennington Co.: Bad Lands National Park, east of Scenic.
11679a
11679b
Artemisia ludoviciana
Idaho: Custer Co.: Alder Creek west of Mackay.
11177b
11178a
11178b
Montana: Sweetgrass Co.: Near Big Timber.
13167b
Wyoming: Crook Co.: Devils Tower National Monument.
11748a
11748b
Artemisia ludoviciana var. latiloba
Idaho: Lemhi Co.: West side of Lemhi Pass.
12920a
12920b
12920ba
12921a
Washington: Garfield Co.: East of Pataha.
12681a
12681b
12682a
12682b
12683a
12683b
Artemisia michauxiana
Idaho: Lemhi Co.: Lost Trail Pass.
12883b
12884a
12884b
12885a
13119a
13119b
13120a
13120b
Artemisia nova
Idaho: Blaine Co.: South of Galena.
13061a
13061b
13062a
13062b
13063a
Artemisia tridentata
Colorado: Delta Co.: Near Ridgeway
10325b
10326a
10326b
10327a
10327b
10328a
Colorado: Garfield Co.: Near Rifle.
13324b
13325a
13325b
Idaho: Custer Co.: near Chalis.
13086a
13086b
Idaho: Lemhi Co.: North of Salmon, southeast of North Fork.
13090a
13090b
13091a
13091b
13092a
13092b
13093a
13093aa
13093b
13093ba
13093bb
13093bc
Idaho: Lincoln Co.: South of Shoshone.
13037b
13038a
13038b
13039a
13039b
13040a
13040b
Nevada: Humboldt Co.: Sheldon National Wildlife Refuge.
11120a
Wyoming: Sublette Co.: Site of Fort Benneville, north of Daniel.
9075a
Artemisia tridentata var. vaseyana
Colorado: Montrose Co.: Spring Canyon, near Montrose.
13339b
13339ba
13340a
13340aa
13340ab
13340ac
13340ad
13340b
13340ba
13340bb
13340bc
13340bd
13340be
13341a
13341b
13342b
Idaho: Blaine Co.: North of Ketchum.
13049a
13049b
Idaho: Blaine Co.: South of Galena.
13051b
13052a
13052b
13053a
13053b
13054a
13054aa
13054b
Idaho: Custer Co.: near Sunbeam.
13067a
13067b
13068a
13068b
13069a
13069b
Idaho: Lemhi Co.: West side of Lemhi Pass.
12916b
12917a
12917b
12922a
12922b
Artemisia tridentata var. wyomingensis
Idaho: Custer Co.: near Chalis.
13083a
13083b
13084a
13084b
13085a
13085b
Idaho: Lemhi Co.: North of Salmon, southeast of North Fork.
13094a
13094b
13095a
13095b
13095ba
13096a
Idaho: Lemhi Co.: Railroad Canyon south of Bannock Pass, northeast of
Leadore.
12950b
12951a
12951b
Idaho: Lemhi Co.: West base of Lemhi Pass.
12897a
12897b
Idaho: Lincoln Co.: South of Shoshone.
13043b
13044a
13044b
Montana: Rosebud Co.: Near Rosebud.
13209a
13209b
13210a
13210b
13211a
13211b
Montana: Yellowstone Co.: North of Pompeys Pillar.
13186a
13186b
13187a
13187b
13188a
13188b
13189a
13189b
13190a
13190b
Artemisia tripartita
Montana: Powell Co.: Near Ovando.
11457b
Balsamorhiza carreyana
Oregon: Wasco Co.: South of The Dalles.
10608a
10608b
10609a
10609b
Balsamorhiza sagittata
Idaho: Clearwater Co.: Near Cavendish.
10889b
10890a
10890b
Idaho: Lemhi Co.: West side of Lemhi Pass.
11276a
11276b
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11529b
11530a
11530b
Montana: Missoula Co.: South of Elbow Lake, north of Clearwater.
8713b
Oregon: Wasco Co.: South of The Dalles.
10514b
10514ba
10515b
10515ba
Utah: Cache Co.: Logan Canyon near Utah State University Forestry Camp.
8966a
8966aa
8966ab
8966b
8966ba
8966bb
8966bc
8966bd
8967a
8967b
8968a
8968aa
8968b
8968ba
8969a
8969aa
8969ab
8969b
8969ba
8969bb
8969bc
8969bd
Wyoming: Teton Co.: Two Ocean Lake, Teton National Park.
8593b
Balsamorhiza sagittata and Heterostipa
Oregon: Wasco Co.: South of The Dalles.
10513a
Balsamorhiza sagittata and Lupinus
Oregon: Wasco Co.: South of The Dalles.
10513b
10514a
10514aa
10515a
Bidens cernua
Montana: Beaverhead Co.: Clark Canyon Reservoir.
12976a
12976b
12977a
12977b
12977ba
12977bb
12978a
12978aa
12978b
Chrysopsis villosa
Montana: Gallatin Co.: Near La Hood.
11436a
11436b
11436ba
Montana: Gallatin Co.: South of Three Forks.
13155a
13155aa
Montana: Glacier Co.: Northeast of Browning.
11624a
11624b
11624ba
North Dakota: McKenzie Co.: Near Charson.
13286a
Chrysopsis villosa var. hispida
Idaho: Clearwater Co.: Near Greer.
12726b
Montana: Richland Co.: Southwest of Fairview.
13230a
13230aa
13230ab
13230ac
13230b
13230ba
13230bb
Montana: Yellowstone Co.: North of Pompeys Pillar.
13193a
Chrysothamnus viscidiflorus
Idaho: Lemhi Co.: Railroad Canyon south of Bannock Pass, northeast of
Leadore.
12936a
12936b
12937a
12937b
Montana: Gallatin Co.: South of Three Forks.
13135a
13135b
13155b
Washington: Benton Co.: Near Whitcomb.
12672b
12673a
12673b
Washington: Klickitat Co.: Near Roosevelt.
12663a
12663b
12664a
12664b
Chrysothamnus viscidiflorus var. latifolius
Washington: Garfield Co.: East of Pataha.
12687a
12687b
Chrysothamnus viscidiflorus var. puberulus
Idaho: Idaho Co.: Clearwater River near Kamiah.
12753b
12754a
12754b
12755a
12755aa
Cirsium arvense
Oregon: Tillamook Co.: Near Nehalem.
10829a
Crepis runcinata subsp. hispidulosa
Montana: Lewis and Clark Co.: Flecher Pass.
11777a
11777b
11777ba
11778a
11778aa
11778b
11778ba
Echinacea angustifolia
Wyoming: Crook Co.: Devils Tower National Monument.
11750b
11750ba
11750bb
Ericameria nauseosa
Colorado: Larimer Co.: Near Wellington.
13321a
13321aa
13321b
13322a
13322aa
13322b
13322ba
13323a
13324a
Montana: Gallatin Co.: South of Three Forks.
13144a
13144b
13145a
13145b
13146a
13146aa
13146b
13147a
13147b
13147ba
13147bb
Montana: Rosebud Co.: Near Rosebud.
13208b
Ericameria nauseosa var. graveolens
Colorado: Montrose Co.: Spring Canyon, near Montrose.
13012a
13012b
13337b
13338a
13338b
13339a
13339aa
13339ab
Idaho: Lemhi Co.: North of Salmon, southeast of North Fork.
13096b
13097a
Idaho: Lemhi Co.: West side of Lemhi Pass.
12913a
12913b
12913ba
12914a
12914b
12915a
12915b
12915ba
Idaho: Lincoln Co.: South of Shoshone.
13041a
13041b
13042a
13042b
13042ba
13042bb
13042bc
Montana: Yellowstone Co.: Near Custer.
13199a
13199b
13200a
13200aa
13200ab
13200b
13200ba
13200bb
13201a
13201aa
13201ab
13201b
13201ba
13201bb
13201bc
Montana: Yellowstone Co.: Pompeys Pillar.
13170a
13170aa
13170b
13170ba
13171a
13171b
13172a
13172aa
13172ab
13172ac
North Dakota: McKenzie Co.: East of Tobacco Garden Bay.
13277a
13277b
13277ba
North Dakota: McKenzie Co.: Missouri River bluffs south of Williston.
13265a
13265b
North Dakota: McKenzie Co.: Near Charson.
13286b
13287a
13287aa
13287b
South Dakota: Buffalo Co.: North of Fort Thompson.
13291a
13291b
South Dakota: Lyman Co.: West of Fort Thompson.
13305a
Ericameria nauseosa var. speciosa
Idaho: Blaine Co.: South of Galena.
13057a
13057b
13058a
Idaho: Lemhi Co.: North of Salmon, southeast of North Fork.
13097b
13098a
13098b
Washington: Garfield Co.: East of Pataha.
12684a
12684b
12685a
12685b
12685ba
12685bb
12686a
12686b
Washington: Garfield Co.: Near Pomeroy.
12677b
12678a
Washington: Klickitat Co.: Near Wishram.
12648a
12648b
12649a
12649b
12650a
12650b
12650ba
12651a
12651aa
12651ab
Ericameria resinosa
Washington: Klickitat Co.: Near Wishram.
12651b
12652a
12652b
12653a
12653b
Erigeron and Hymenoxys
Montana: Toole Co.: Marias River, south of Shelby.
11588b
11588ba
Erigeron compositus
Idaho: Clearwater Co.: Near Greer.
10926a
10926b
10927a
10927b
10928b
10928ba
10929a
10929b
10929ba
10930a
10930aa
10930ab
10930b
12726a
Idaho: Custer Co.: Northwest of Stanley.
13669b
13670a
Idaho: Lemhi Co.: Near Gilmore.
11034a
11034b
11034ba
Erigeron peregrinus
Idaho: Idaho Co.: Elk Summit, south of Powell Ranger Station.
12863a
12863b
12864a
Eriophyllum lanatum var. integrifolium
Nevada: Eureka Co.: Northwest of Palisade.
11049b
11050a
11050b
11051a
11051b
11052a
Oregon: Lake Co.: Near Hart Mountain.
11089a
11089b
11090a
11090b
11091a
11091b
11091ba
Oregon: Wasco Co.: Near Mosier.
10521a
10521b
10522a
10522b
10522ba
10523a
10523b
10524a
10524b
10525a
10525b
10525ba
10525bb
10526a
10526b
10526ba
10527a
10527aa
10527ab
10527b
10528a
10528aa
10528b
10528ba
10529a
10529aa
10529ab
10529ac
10529b
10529ba
10529bb
10529bc
Eriophyllum lanatum var. lanatum
Idaho: Custer Co.: Northwest of Stanley.
13670b
13670ba
13671a
13671aa
13671b
13671ba
13671bb
13672a
13672b
13673a
13673aa
13673ab
13673b
13673ba
13673bb
13674b
13674ba
13674bb
Gaillardia aristata
Montana: Glacier Co.: Northeast of Browning.
11616a
11616b
11616ba
11617a
11617aa
11617ab
11617b
11617ba
11617bb
11618a
11618b
11619a
11619aa
11619b
11619ba
11620a
11620aa
11620ab
11620ac
Montana: Meagher Co.: Near Forest Green, Little Belt Mountains.
8637a
8637b
8638a
8638aa
Washington: Klickitat Co.: Near Maryhill.
10842a
10843a
10843aa
10843ab
10843b
10844a
10844aa
10844b
10844ba
10844bb
Galinsoga ciliata
Idaho: Lemhi Co.: South of Lost Trail Pass.
11216b
Gnaphalium microcephalum var. thermale
Montana: Lewis and Clark Co.: Flecher Pass Road along Willow Creek.
11762a
11762b
11762ba
11762bb
11763a
11763aa
11763ab
Grindelia squarrosa
Montana: Beaverhead Co.: Clark Canyon Reservoir.
12964b
12965a
12965b
12965ba
Montana: Madison Co.: Near Twin Bridges.
13010b
Montana: Park Co.: Mission, east of Livingston.
13156a
13156b
13156ba
13156bb
13157a
13157b
Montana: Richland Co.: Southwest of Fairview.
13244a
13244b
13245a
Montana: Sweetgrass Co.: Near Big Timber.
13168b
13169b
13169ba
Montana: Yellowstone Co.: North of Pompeys Pillar.
13193b
13194a
13194b
13195a
13195aa
13195ab
13195b
13195ba
13195bb
13196a
South Dakota: Lyman Co.: Tailwater State Park, south of Fort Thompson.
13297a
13297b
13298a
13298b
13298ba
13299a
13299aa
13299ab
Grindelia squarrosa var. quasiperennis
Montana: Beaverhead Co.: East of Grant.
12962a
12962b
12963a
12963b
12964a
Montana: Beaverhead Co.: West of Grant.
12931b
12932a
12932b
12933a
12933b
12934b
12935a
Gutierrezia sarothrae
Montana: Beaverhead Co.: Clark Canyon Reservoir.
12966a
12966b
12967a
12967b
Montana: Beaverhead Co.: Near Dillon.
12984a
12984b
Montana: Gallatin Co.: South of Three Forks.
13134b
13136a
13136b
13137a
13137b
Montana: Yellowstone Co.: North of Pompeys Pillar.
13192a
13192b
North Dakota: McKenzie Co.: Near Charson.
13288b
South Dakota: Lyman Co.: Near Iona.
13313a
13313b
13314a
13314b
13314ba
Washington: Klickitat Co.: Near Roosevelt.
12665a
12665b
12666a
12666b
12667a
Helianthella quinquenervis
South Dakota: Custer Co.: Black Hills, southwest of Custer.
11696a
11696aa
11696ab
Helianthella uniflora
Idaho: Lemhi Co.: West side of Lemhi Pass.
11277a
11277b
11278a
11278aa
11278ab
11278b
11279a
11279b
11279ba
11279bb
11279bc
Montana: Glacier Co.: Northeast of Browning.
11639b
11640a
11640b
11641a
11641b
11642a
11642b
11642ba
11642bb
11642bc
11643a
11643aa
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11531a
11531b
11532a
Helianthus annuus
Colorado: Montrose Co.: Spring Canyon, near Montrose.
9739b
9740b
9742a
9742b
9743b
9744a
9744aa
9744ab
13020a
13020aa
13020ab
13020b
13021a
13021b
13022a
13022b
13023a
Maryland: Howard Co.: Fulton.
9129a
9129aa
9129b
9129ba
Helianthus nuttallii
Montana: Madison Co.: Near Twin Bridges.
12999a
12999b
Hieracium albiflorum
Montana: Missoula Co.: Near Lolo Ranger Station, south of Lolo Creek.
8779a
8779b
Hymenoxys acaulis
Wyoming: Sublette Co.: Site of Fort Benneville, north of Daniel.
9068a
9068aa
9068ab
9068ac
9068b
9068ba
9068bb
9068bc
Hymenoxys richardsonii
Montana: Toole Co.: Marias River, south of Shelby.
11565a
11565aa
11565ab
11565b
11566a
Montana: Toole Co.: Near Shelby.
11594b
Liatris punctata
Montana: Gallatin Co.: South of Three Forks.
13138a
13138aa
13138b
13139a
13139b
13140a
13140b
13140ba
13140bb
13141a
13141aa
13141b
13142a
13142aa
13142b
13150b
13151a
13151aa
13151ab
13151ac
13151ad
13151b
13151ba
Montana: Park Co.: Mission, east of Livingston.
13160a
13160b
13160ba
13161a
13161aa
13161b
13162a
13162aa
13162ab
13162b
13162ba
13162bb
13162bc
South Dakota: Lyman Co.: Near Iona.
13310a
13310b
13311a
13311aa
13311b
13311ba
13312a
13312b
13312ba
13312bb
13312bc
Machaeranthera canescens
Colorado: Montrose Co.: Spring Canyon, near Montrose.
13016a
13016b
13017a
13017b
Idaho: Lemhi Co.: West side of Lemhi Pass.
12911a
12911b
12912a
12912b
12912ba
Machaeranthera grindelioides
Montana: Toole Co.: Marias River, south of Shelby.
11587b
Matricaria matricarioidea
Wyoming: Sublette Co.: Merna, northwest of Daniel.
9063b
Matricaria matricarioides
Colorado: Mesa Co.: Grand Mesa.
10321a
10322a
10322b
Montana: Lewis and Clark Co.: Meadow at lower end of Alice Creek, east of
Lincoln.
11837b
11838a
11838aa
11838b
11838ba
Montana: Lewis and Clark Co.: Roger Pass.
8673a
8673b
Nevada: Humboldt Co.: Sheldon National Wildlife Refuge.
11123a
11123aa
11123b
Oligoneuron rigidum var. humile
Montana: Richland Co.: Southwest of Fairview.
13237a
13237b
13238a
13238b
13239a
13239aa
13239b
13239ba
13239bb
13239bc
13239bd
13240a
North Dakota: McKenzie Co.: East of Tobacco Garden Bay.
13275a
North Dakota: McKenzie Co.: Near Charson.
13284a
13284b
13285a
13285b
South Dakota: Lyman Co.: West of Fort Thompson.
13302a
13303a
13303b
13304a
Oreostemma alpigenum var. haydenii
Montana: Lewis and Clark Co.: Flecher Pass.
11787a
11787b
11787ba
11788a
11788aa
11788ab
11788ac
11788ad
11788b
11788ba
11788bb
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11534a
11534aa
11534ab
11534b
11535a
11535b
Packera cana
Montana: Glacier Co.: Northeast of Browning.
11627a
11627b
11627ba
11628a
11628b
11629a
11629b
11630a
11630aa
11630b
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11792a
11792aa
Petasites frigidus
Oregon: Hood River Co.: South of Parkdale.
10685a
10685b
10685ba
Pyrrocoma integrifolia
Montana: Madison Co.: Near Twin Bridges.
12998a
12998aa
12998b
12998ba
Ratibida columnifera
Montana: Meagher Co.: Near Forest Green, Little Belt Mountains.
8645a
8645b
North Dakota: McKenzie Co.: Near Charson.
13278b
13279a
13279b
13280a
13280b
South Dakota: Custer Co.: Black Hills, east of Custer.
11740a
11740b
11741a
11741b
11741ba
11742a
11742aa
11742ab
11742ac
11742b
11742ba
South Dakota: Custer Co.: Black Hills, southwest of Custer.
11690a
11690b
11690ba
Rudbeckia laciniata var. ampla
Montana: Missoula Co.: Near Lolo Hot Springs, west of Lolo.
8725b
8735a
8735aa
8735ab
Rudbeckia occidentalis
Idaho: Idaho Co.: Parachute Hill Road, near Powell Ranger Station.
12795a
12795b
12795ba
12796a
12796b
12796ba
Montana: Missoula Co.: Near Lolo Hot Springs, west of Lolo.
8735b
Senecio triangularis
Idaho: Idaho Co.: Elk Summit, south of Powell Ranger Station.
12864b
12865a
12865b
12865ba
Idaho: Idaho Co.: Near Lewis and Clark's Grove Camp, Lolo Motorway,
Clearwater Mountains.
12029a
12029b
12030a
12030aa
12030b
12031a
12031b
12031ba
12031bb
12031bc
Idaho: Idaho Co.: Swamp Creek area north of Elk Summit, south of Powell
Ranger Station.
12857a
12857b
Solidago canadensis var. scabra
South Dakota: Lyman Co.: Tailwater State Park, south of Fort Thompson.
13299b
13300a
13300b
13300ba
Solidago mollis
Montana: Richland Co.: Southwest of Fairview.
13234a
13234b
13234ba
13235a
13235aa
13235ab
13235b
13235ba
13235bb
13235bc
Solidago multiradiata var. scopulorum
Montana: Beaverhead Co.: Summit of Lemhi Pass.
12928a
12928b
12929a
Symphyotrichum ericoides
South Dakota: Buffalo Co.: North of Fort Thompson.
13288a
13289a
13289b
13290a
13290b
13290ba
South Dakota: Lyman Co.: West of Fort Thompson.
13301a
13301b
13301ba
13301bb
Symphyotrichum falcatum
Montana: Madison Co.: Near Twin Bridges.
13001a
13001b
13002a
13002aa
13002b
13003a
13003b
13003ba
13004a
13004aa
13004ab
13004b
13004ba
Montana: Yellowstone Co.: Near Custer.
13202b
13202ba
13203a
13203b
13203ba
Symphyotrichum laeve var. geyeri
North Dakota: McKenzie Co.: Near Charson.
13281a
13281b
13282a
13282b
13283a
13283b
South Dakota: Lyman Co.: West of Fort Thompson.
13308b
Symphyotrichum oblanceolatum
North Dakota: McKenzie Co.: East of Tobacco Garden Bay.
13274a
13274b
Symphyotrichum oblongifolium
Montana: Dawson Co.: Makoshika State Park, south of Glendive.
13222a
13222aa
13222b
Montana: Richland Co.: Southwest of Fairview.
13242b
13243a
13243aa
13243ab
13243b
Symphyotrichum spathulatum
Montana: Missoula Co.: North of Clearwater.
8714b
8715a
8715aa
8715b
Tanacetum douglasii
Oregon: Tillamook Co.: Nehalem Bay State Park, west of Nehalem.
12473b
12474a
12474b
12475a
12475aa
12475b
12475ba
12475bb
Taraxacum officinale
Montana: Lewis and Clark Co.: Along Alice Creek, east of Lincoln.
11556a
Tetradymia canescens
Idaho: Lemhi Co.: Railroad Canyon south of Bannock Pass, northeast of
Leadore.
12935b
Berberidaceae
Berberis
Oregon: Hood River Co.: Near Hood River.
10578a
10578b
10579a
10579b
10580a
Berberis aquifolium
Oregon: Hood River Co.: South of Parkdale.
10671a
10671b
10672a
10672b
10673a
10673aa
10673b
10673ba
10673bb
10673bc
Washington: Klickitat Co.: Near Roosevelt.
12654a
12654aa
12654b
12654ba
Berberis nervosa
Oregon: Hood River Co.: Near Tamanawas Falls, south of Hood River.
12593b
12594a
12594b
12595a
12595b
12596a
12596b
12596ba
12597a
12597b
Oregon: Hood River Co.: North of Tamanawas Falls, south of Hood River.
12607b
Berberis repens
Colorado: Montrose Co.: East Fork of Dry Creek, east side of Uncompahgre
Plateau, west of Montrose.
9510a
9510b
9511a
9511b
Idaho: Clearwater Co.: Near Weippe.
10946a
10946b
10946ba
10947a
10947aa
10947b
10947ba
10947bb
10947bc
Idaho: Clearwater Co.: South of Weippe.
12740a
12740b
Idaho: Idaho Co.: Apgar area along the Lochsa River.
12046b
Montana: Lewis and Clark Co.: Flecher Pass Road along Willow Creek.
11752a
11752aa
11752b
11752ba
Utah: Duchesne Co.: Rhodes Canyon along the Woodland-Hanna Road, Uinta
Mountains.
8434b
8434ba
8434bb
8435a
8435b
Caulophyllum thalictroides
Missouri: Saline Co.: Van Meter State Park.
10363b
10364a
10365a
10365b
10365ba
10366a
10367a
10367aa
10367b
10368a
10368b
10369a
10369aa
10369b
10370a
10370b
10370ba
10371a
10371b
10371ba
10371bb
Podophyllum peltatum
Maryland: Howard Co.: Highland.
8312b
8312ba
8312bb
8312bc
8313a
8313aa
8313ab
8313ac
8313b
8313ba
8313bb
8313bc
Betulaceae
Alnus incana var. virescens
Idaho: Clearwater Co.: Packer Meadow, south of Lolo Pass.
8769a
8769b
Idaho: Idaho Co.: Parachute Hill Road, near Powell Ranger Station.
12800a
12800b
12801a
12801b
12802a
12803b
Idaho: Lemhi Co.: West side of Lemhi Pass.
11248a
11248aa
11248b
11249a
11249aa
11249b
Montana: Missoula Co.: Near Lolo Hot Springs, west of Lolo.
8730a
8730b
Montana: Missoula Co.: North of Lolo Pass.
8755b
Oregon: Hood River Co.: South of Parkdale.
10698a
10698b
10699a
10699aa
Alnus rubra
Idaho: Idaho Co.: Green Flat, along the Lochsa River.
11004a
Oregon: Tillamook Co.: God Valley Road, southeast of Nehalem.
12461b
Oregon: Tillamook Co.: Near Nehalem.
10738a
10738b
10739a
10739b
10740a
10740b
10741a
10741b
10742a
10828a
10828b
Oregon: Tillamook Co.: West of Nenamusa.
12387a
12387b
12388a
12388b
Oregon: Yamhill Co.: Northwest of Willamina.
12328a
12328b
12329a
12329b
12330a
12330b
12331a
12331aa
12331b
12332a
12332b
Oregon: Yamhill Co.: Willamina. Creek Road north of Coast Creek Road, north
of Willamina.
12358a
12358b
Alnus viridis var. sinuata
Oregon: Hood River Co.: North side of Mt. Hood.
12538a
12538b
12539a
12539aa
12539ab
12539b
12539ba
12540a
Oregon: Hood River Co.: South of Parkdale.
10686a
10686b
10687a
10687b
10687ba
10687bb
10687bc
10688a
10688b
10688ba
10688bb
10689a
10689b
10689ba
10689bb
Oregon: Union Co.: Catherine Creek, east of Union.
10492a
10492aa
10492b
10493a
10493b
10494a
10494b
Betula occidentalis
Idaho: Lemhi Co.: Canyon Creek south of Leadville, northeast of
Leadore.
12942a
12942b
12943a
12943b
12944a
12944aa
12944b
12944ba
Blechnaceae
Blechnum spicant
Oregon: Tillamook Co.: God Valley Road above Rockheap Creek, southeast of
Nehalem.
12441a
12441b
12442a
12442b
12443a
12443aa
12443ab
12443b
12444a
12444aa
12444b
12444ba
12445a
12446a
12446b
12447a
12447b
12448a
12448b
12448ba
12449a
12449b
12450a
12450b
12451a
Boraginaceae
Amsinckia menziesii var. retrorsa
Oregon: Wasco Co.: South of The Dalles.
10507a
10507b
10507ba
10508a
10508b
Cryptantha celosioides
Montana: Beaverhead Co.: Northeast of Dillon.
11398b
Montana: Glacier Co.: Northeast of Browning.
11609b
11610a
11610aa
11610b
11611a
11611b
11612a
Hackelia floribunda
Montana: Lewis and Clark Co.: Flecher Pass Road along Willow Creek.
11751b
11751ba
11751bb
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11797a
Hackelia micrantha
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11525b
11526a
11526b
Hackelia patens
Montana: Beaverhead Co.: Summit of Lemhi Pass.
11326a
11326b
11327a
11327b
11328a
11328aa
11328ab
11328ac
Lithospermum ruderale
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11516a
11516b
11517a
11517b
11517ba
Mertensia ciliata
Idaho: Idaho Co.: Near Rocky Point, near Powell Ranger Station.
12839a
Idaho: Lemhi Co.: West side of Lemhi Pass.
11289b
Montana: Beaverhead Co.: Summit of Lemhi Pass.
11332a
11332b
11332ba
Brassicaceae
Arabis hirsuta var. glabra
Montana: Lewis and Clark Co.: Western slope of Lewis and Clark Pass along
Alice Creek.
11802a
11802aa
11802ab
11802b
11802ba
11802bb
11802bc
11802bd
Cardamine angulata
Oregon: Tillamook Co.: Near Nehalem.
10743a
10743b
Cardamine diphylla
Missouri: Saline Co.: Van Meter State Park.
10398a
10398b
Erysimum capitatum var. purshii
Colorado: Montrose Co.: Below Poverty Mesa on road to Sheep Knob.
9661a
9661aa
9661b
9662a
9662b
9662ba
9663a
9663b
9663ba
Idaho: Clearwater Co.: Near Greer.
10931a
10931b
10932a
Utah: Duchesne Co.: Rhodes Canyon along the Woodland-Hanna Road, Uinta
Mountains.
8436a
8436b
8437a
8437b
8438a
8438b
8438ba
Physaria ludoviciana
Montana: Beaverhead Co.: Northeast of Dillon.
11403a
11403b
11403ba
11404a
11404b
11404ba
Montana: Toole Co.: Marias River, south of Shelby.
11578a
11578b
11579a
11579b
11580a
11580b
11581a
11581b
11581ba
11582a
11582aa
11582b
11582ba
Rorippa nasturtium-aquaticum
Idaho: Clearwater Co.: Near Greer.
10960a
10960b
Idaho: Custer Co.: near Clayton.
13078a
13078b
13079a
13079b
Maryland: Baltimore Co.: Prettyboy Reservoir.
7217b
7217ba
Oregon: Tillamook Co.: Near Nehalem.
10777a
10777b
Cactaceae
Escobaria vivipara
South Dakota: Pennington Co.: Bad Lands National Park, west of Cedar
Pass.
11685a
Opuntia macrorhiza
Nebraksa: Kimball Co.: Near Kimball.
7253b
South Dakota: Pennington Co.: Bad Lands National Park, west of Cedar
Pass.
11685b
11686a
11686aa
11686b
11686ba
11687a
11687aa
11687ab
11687ac
11687b
11687ba
11687bb
11687bc
11687bd
11688a
11688aa
11688ab
11688ac
11688ad
11688ae
Opuntia polyacantha
Colorado: Montrose Co.: North of Montrose.
9525a
9525b
9526a
9526b
9526ba
9526bb
9526bc
9527a
9527b
9527ba
Colorado: Montrose Co.: Peach Valley, east of Olathe.
9568a
9568aa
9568b
9568ba
Colorado: Montrose Co.: Spring Canyon, near Montrose.
9587b
9589a
9589b
9590a
9590b
9590ba
9591a
Montana: Beaverhead Co.: Southwest of Dillon.
11366b
11367a
11367aa
11367ab
11367b
11367ba
11368a
11368aa
11368b
11368ba
11373a
11373b
11374a
11374b
11374ba
11375a
11375aa
11375ab
11375ac
Montana: Gallatin Co.: Near La Hood.
11420a
11420b
11420ba
11420bb
11420bc
11421a
11421aa
11421ab
11421ac
11421b
11421ba
11421bb
11421bc
11421bd
11422a
11422aa
11422b
11422ba
11423a
11423aa
11423b
11423ba
11423bb
11437a
Montana: Gallatin Co.: South of Three Forks.
11443a
Montana: Toole Co.: Marias River, south of Shelby.
11567b
Pediocactus simpsonii
Colorado: Montrose Co.: Sims Mesa, south of Montrose.
9351a
9351aa
9351ab
9351b
9351ba
9351bb
9352a
9352b
9352ba
9352bb
Idaho: Custer Co.: Alder Creek west of Mackay.
11167a
11167b
11168a
Campanulaceae
Campanula rotundifolia
Colorado: Montrose Co.: Divide Road, Uncompaghre Plateau.
9731a
9731b
9732a
9732b
Montana: Lewis and Clark Co.: Meadow at lower end of Alice Creek, east of
Lincoln.
11835b
11835ba
11835bb
11835bc
Montana: Lewis and Clark Co.: North of Wolf Creek,
8649a
8649b
8649ba
8649bb
8650a
8650aa
8650b
8650ba
Montana: Missoula Co.: North of Lolo Pass.
8749b
South Dakota: Custer Co.: Black Hills, southwest of Custer.
11692a
11692aa
11692ab
11692ac
11692b
11692ba
11692bb
11692bc
11693a
11693aa
Wyoming: Teton Co.: Fountain Paint Pot, Yellowstone National Park.
8620a
8620aa
8620ab
The photographs here are by James L. Reveal and were taken for The Academy of Natural Sciences in Philadelphia as part of the Save America's Treasures Program of the National Park Service, the National Trust for Historical Preservation, and the Institute for Museum and Library Services to protect the priceless specimens found by Meriwether Lewis and William Clark. In the spring of 2003, a book by Earle and Reveal entitled Lewis and Clark's Green World: The Expedition and its Plants was published by Farcountry Press. A CD by Earle E. Spamer and Richard M. McCourt, entitled Lewis and Clark Herbarium (CD) and also published in 2003, is available from the Academy of Natural Sciences. For the plants collected by Lewis and Clark see the The Lewis & Clark Herbarium. For information on all aspects of the Lewis and Clark Expedition, see Discovering Lewis & Clark.
For corrections on the identification or use of the images contact Dr. James L. Reveal at jlr326@cornell.edu
All images are copyrighted and their use, for any purpose, requires written approval.
Posted: 15 Nov 2002, revised 6 Feb 2008