Available from Wally |
Common
Name (* = not included in Herbarium collection)
|
Botanical
Name |
Area |
State |
Date
of Discovery |
|
Alder,
Red; Oregon |
Alnus
rubra |
Lower
Columbia River in Columbia County |
OR |
3/26/1806 |
|
Alder,
Sitka* |
Alnus
sinuata |
Lolo
Trail |
MT |
9/0/1805 |
|
Alder,
White* |
Alnus
rhombifolia |
Cowlitz
River |
OR |
11/6/1805 |
|
Angelica
sp |
|
Lolo
Trail |
ID |
6/25/1806 |
|
Apple,
Oregon Crab* |
Pyrus
fusca |
Fort
Clatsop |
OR |
1/28/1806 |
|
Apple,
Prairie |
Pediomelum
esculentum |
Maybe
Calument Bluff, Cedar County |
NE |
8/31/1804 |
|
Ash,
Oregon* |
Fraxinus
latifolia |
Astoria |
OR |
11/30/1805 |
|
Ash,
Sitka Mountain; Cascade |
Sorbus
scopulina |
Either
along North Fork of Salmon River between mouth of Hull Creek and
junction of Hammerean Creek along Lolo Trail in Lemhi County or near
Hungery Creek along Lolo Trail, Idaho County |
ID |
6/27/1806
or more probably 9/2/1805 |
|
Aster,
Aromatic |
Symphyotrichum
oblongifolium |
Big
Bend, Missouri R., Lyman County |
SD |
9/21/1804 |
|
Aster,
Eaton’s |
Symphyothrichum
eatonii (Aster e.) |
Snake
River |
WA |
10/11/
- 10/20/1805 |
|
Aster,
Lacy Tansy |
Machaeranthera
pinnatifida |
Missouri
R., Lyman or Brule Counties |
SD |
9/15/1804 |
|
Balsam
root |
Balsamorhiza
sagittata |
Skamania
or Klickitat Counties, Lewis & Clark Pass, Lewis & Clark
County |
WA
and MT |
4/14/1806
and 7/7/1806 |
|
Baneberry,
Western Red* |
Actaea
arguta |
Lemhi
River |
MT |
8/13/1805 |
|
Bearberry;
Kinnikinnik |
Arctostaphylos
uva-ursi |
Fort
Mandan in McLean County |
ND |
Late
fall of 1804 |
|
Bessey's
Locoweeds; Silver Oxytrope |
Oxytropi
besseyi (Oxytheca nana v. b.) |
W.
bank along Bitterroot R. and Clark Fork of Blackfoot R.; Travelers' Rest, Missoula
County |
MT |
7/2
or 7/3/1806 |
|
Birch,
Spring* |
Betula
fontinalis |
Walla
Walla River |
OR |
4/30/1806 |
|
Birch,
Red; Water* |
Betula
occidentalis |
Jefferson
River |
MT |
8/3/1805 |
|
Bitterbrush,
Antelope |
Purshia
tridentata |
Nevada
Valley, Powell County (also found along
"Columbia R.") |
MT |
7/6/1806 |
|
Bitterroot |
Lewisia
rediviva |
Travelers’
Rest on Bitterroot River in Missoula County |
MT |
7/2/1806 |
|
Bitterroot,
Three-leaf |
Lewisia
triphylla |
Hungery
Creek along Lolo Trail in Idaho County |
ID |
6/27/1806 |
|
Blackberry,
Pacific* |
Rubus
vitifolius |
Fort
Clatsop |
OR |
3/15/1806 |
|
Blue-lips
Blue-eyed Mary |
Collinsia
parviflora var. grandiflora |
Rock
Fort Camp near The Dalles in Wasco County |
OR |
4/17/1806 |
|
Boxwood,
Oregon |
Paxistima
myrsinites (Ilex myrsinites) |
Collected
three times: Between Cape Disappointment to Seaview near Pacific
Ocean, Pacific County; twice on Lolo Trail possibly on branch of
Fish Creek in Idaho County |
WA
and ID |
11/16/1805
and 6/16/1806 |
|
Bracken,
Western* |
Pteridium
aquilinum pubescens |
Fort
Clatsop |
OR |
1/22/1806 |
|
Breadroot,
Silver-leaf Indian |
Pediomelum
argophyllum |
Along
Missouri R below mouth of Cannon Ball R in Sioux County |
ND |
10/17/1804 |
|
Broomweed;
Matchweed; Snakeweed |
Gutierrezia
sarothrae |
Big
Bend, Missouri River, Buffalo County, S of Pierre |
SD |
9/19/1804 |
|
Buckthorn,
Cascara False |
Frangula
purshiana (Rhamnus alnifolius, rhamnus purshiana) |
Kamiah
in Idaho County |
ID |
5/29/1806 |
|
Buffaloberry,
Silvery |
Shepherdia
argentea |
Mouth
of Niobrara River in Knox County |
NE |
9/4/1804 |
|
Cactus,
Prickly Pear* |
Opuntia
polyacantha |
Snake
River |
OR |
10/16/1805 |
|
Camas |
Camassia
quamash (Phalangium q., Quamasia q.) |
Weippe
Prairie along Jim Ford Creek just S of Weippe in Clearwater County |
ID |
6/23/1806 |
|
Camas,
Mountain Death |
Anticlea
elegans (Zigadenus e.) |
Blackfoot
R, Lewis & Clark Pass in Lewis & Clark County |
MT |
7/7/1806 |
|
Cedar,
Western Red* |
Thuja
plicata |
Lolo
Trail |
MT |
9/0/1805 |
|
Chamomile,
Rayless |
Matricaria
matricarioides |
Weippe
Prairie in Clearwater County |
ID |
6/12/1806 |
|
Cherry,
Bitter |
Prunus
emarginata |
Kamiah
in Idaho County |
ID |
5/29/1806 |
|
Chokecherry |
Prunus
virginiana (Padus virginianus sbsp. melanocarpus) |
Kamiah
in Idaho County |
ID |
5/29/1806 |
|
Cleome,
Pink; Rocky Mountain Beeplant |
Cleome
serrulata (c. integrifolia) |
Missouri
R near Vermillion, Clay County; near White R in Lyman or Brule County |
SD |
8/25/1804
and 9/29/1804 |
|
Clover,
Large-headed |
Trifolium
macrocephalum |
Rock
Fort Camp,The Dalles, Wasco County |
OR |
4/17/1806 |
|
Clover,
Owl’s |
Orthocarpus
tenuifolius (Bartsia tenuifolia) |
Travelers’
Rest, Missoula County along W bank of Bitterroot R
and Clark Fork of Blackfoot R, Missoula County |
MT |
7/1
or 7/3/1806 |
|
Clover,
Small-headed |
Trifolium
microcephalum |
Most
likely at Travelers’ Rest, Missoula County or along Clark
Fork of Blackfoot River near Missoula in Missoula County |
MT |
7/2/
or 7/3-4/1806 |
|
Columbine,
Northwest Crimson* |
Aquilegia
formosa |
Lolo
Trail |
ID |
6/16/1806 |
|
Coneflower,
Purple* |
Echinacea
angustifolia |
Fort
Mandan |
SD |
4/7/1805 |
|
Cottonwood,
Black |
Populus
balsamifera ssp. trichocarpa |
Travelers’
Rest in Missoula County. Possibly along Columbia River |
MT
or ID |
Possibly
May or June 1806, most likely 7/2/1806 |
|
Cottonwood,
Narrowleaf* |
Populus
angustifolia |
Great
Falls |
MT |
6/12/1805 |
|
Cottonwood,
Plains |
Populus
deltoides ssp. monilifera |
Missouri R on upper Great Plains, Montana to
Nebraska |
MT |
Aug
1806 |
|
Currant,
Golden |
Ribes
aureum |
The
Dalles along Columbia River in Wasco County, also Three Forks in
Gallatin County |
OR
and MT |
4/16/1806
and 7/29/1805 |
|
Currant,
Red-flowering; Blood |
Ribes
sanguineum |
Along
Columbia River near Rainier or near Globe in Columbia County |
OR |
3/27/1806 |
|
Currant,
Sticky |
Ribes
viscossissimum |
On
Lolo Trail between Eldorado Creek and Fish Creek in Idaho County |
ID |
6/16/1806 |
|
Currant,
White Squaw* |
Ribes
cereum |
Great
Falls |
MT |
6/18/1805 |
|
Daisy,
Cut-leaf; Dwarf Mountain Fleabane |
Erigeron
compositus |
Clearwater
River |
ID |
Between
9/26/ and 10/10/1805 |
|
Dogwood,
Nuttall’s* |
Cornus
nuttallii |
Sandy
River |
OR |
4/0/1806 |
|
Dogwood,
Red Osier |
Cornus
sericea |
|
|
Date
unknown |
|
Elderberry,
Blue* |
Sambucus
cerulea |
Fort
Clatsop |
OR |
2/2/1806 |
|
Elkweed,
Clustered |
Frasera
fastigiata |
Weippe
Prairie in Clearwater County |
ID |
6/14/1806 |
|
Fennel |
Osmorhiza
occidentalis |
Columbia
River |
OR |
4/25/1806 |
|
Fir,
Douglas |
Pseudotsuga
menziesii |
Several
references to this tree were made in the journals of the coastal and
inland varieties but no collection remains in the archives. |
|
|
|
Fir,
Grand |
Abies
grandis |
Fort
Clatsop |
OR |
2/6/1806 |
|
Fir,
Subalpine* |
Abies
lasiocarpa |
Lolo
Trail |
MT |
9/0/1805 |
|
Flax,
Lewis’s Wild |
Linum
lewisii (Linum perenne l. sbsp. lewisi) |
Along Sun R from Lewis & Clark County to Cascade County,
mouth of Simms Creek; or "Fortunate Camp" in Beaverhead
County |
MT |
7/9/1806 |
|
Gaillardia,
Great-flowered |
Gaillardia
aristata |
Near
Lewis & Clark Pass in Lewis & Clark County or Lincoln County;
possibly in Big Hole Valley in Beaverhead County |
MT |
7/7/1806 |
|
Ginger,
Long-tailed Wild* |
Asarum
caudatum |
Lolo
Trail |
ID |
6/27/1806 |
|
Gooseberry,
Straggly |
Ribes
divaricatum |
Lower
Columbia R, Multnomah County |
OR |
4/8/1806 |
|
Gooseberry,
Umatilla* |
Ribes
cognatum |
Weippe
Prairie |
ID |
6/10/1806 |
|
Grape,
Cascade Oregon; Dull Oregon |
Mahonia
[Berberis] nervosa |
Columbia
River at Cascades in Hood River County |
OR |
4/11/1806 |
|
Grape,
Oregon; Holly-leaf Oregon |
Mahonia
[Berberis] aquifolium |
Along
Columbia River at Cascades in Hood River County |
OR |
4/11/1806 |
|
Grass,
Bear |
Xerophyllum
tenax |
Lolo
Trail between Lolo Creek and Eldorado Creek near mouth of Lunch
Creek in Idaho County |
ID |
6/15/1806 |
|
Grass,
Blue Bunch Wheat |
Festuca
idahoensis |
Weippe
Prairie, Kamiah, Clearwater |
ID |
6/10/1806 |
|
Grass,
Giant Rye* |
Elymus
condensatus |
Camp
Chopunnish |
MT |
6/5/1806 |
|
Grass,
Hair; Canby's Blue |
Poa
canbyi (Aira brevifolia) |
Weippe
Prairie NE of Kamiah in Idaho County |
ID |
6/10/1806 |
|
Grass,
Needle and Thread |
Hesperostipa
comata (Stipa c.) |
E of Lewis
& Clark Pass between Dearborn R and Sun R, Lewis & Clark County or
Beaverhead R in Beaverhead
County |
MT |
7/8/1806 |
|
Greasewood |
Sarcobatus
vermiculatus |
In
river bottom of Marias River in Toole County |
MT |
7/20/1806 |
|
Gum,
Broad-leaved |
Grindelia
squarrosa |
Tonwontonga
Indian Village in Dakota County |
NE |
8/17/1804 |
|
Hackberry,
Netleaf* |
Celtis
reticulata |
Snake
River |
OR |
10/12/1805 |
|
Hawthorn,
Black |
Crataegus
douglasii |
Walla
Walla River in Walla Walla County |
WA |
4/29/1806 |
|
Hazelnut,
California* |
Corylus
californica |
Deschutes
River |
OR |
10/22/1805 |
|
Hellebore,
California False |
Veratrum
californicum |
Lolo
Trail east of Hungery Creek in Idaho County |
ID |
6/25/1806 |
|
Hemlock,
Mountain* |
Tsuga
mertensiana |
Fort
Clatsop |
OR |
2/5/1806 |
|
Honeysuckle,
Involuted Fly; Four-line |
Lonicera
involucrata (Xylosteum involucratum) |
Blackfoot
River in Lewis and Clark County or Big Hole Valley in Beaverhead
County |
MT |
7/7/1806 |
|
Honeysuckle,
Orange |
Lonicera
ciliosa (Caprifolium ciliosum) |
Kamiah
in Idaho County |
ID |
6/5/1806 |
|
Huckleberry,
Blue* |
Vaccinium
membranaceum |
Fort
Clatsop |
OR |
2/7/1806 |
|
Huckleberry,
Evergreen* |
Vaccinium
ovatum |
Fort
Clatsop |
OR |
1/27/1806 |
|
Huckleberry,
Western* |
Vaccinium
occidentale |
Lolo
Trail |
MT |
6/28/1806 |
|
Iris,
Missouri; Western Blue-flag |
Iris
missouriensis |
Nevada
Valley in Powell County |
MT |
7/6/1806 |
|
Jacob’s
Ladder |
Polemonium
pulcherrimum |
Lolo
Trail near Hungery Creek in Idaho County |
ID |
6/27/1806 |
|
Juniper,
Rocky Mountain; Rocky Mountain Red-cedar |
Juniperus
scopulorum |
Along
bluffs above Missouri River near Sully-Potter County line |
SD |
10/2/1804 |
|
Lady's
Slipper, Mountain* |
Cypripedium
montanum |
Lolo
Hot Springs |
MT |
6/30/1805 |
|
Larch,
Western* |
Larix
occidentalis |
Lolo
Trail |
MT |
9/0/1805 |
|
Larkspur,
Menzies; Puget Sound |
Delphinium
menziesii (v.pyramidale) |
Along
Columbia R in Hood River County or Wasco County or in Skamania
or Klickitat Counties |
OR
or WA |
4/14/1806 |
|
Laurel,
Sticky; Tobacco Bush |
Ceanothus
velutinus |
Clearwater
River |
ID |
Late
Sept, early Oct 1805 |
|
Lemonweed,
Slender-flower |
Psoralidium
tenuiflorum |
Big
Bend of Missouri River in Lyman County |
SD |
9/21/1804 |
|
Lewisia |
Lewisia
columbiana v. columbiana |
|
OR |
|
|
Lily,
Checker; Mission Bells; Rice Root |
Fritillaria
lanceolata (f. affinis) |
Either
below Cascades in Skamania County or Bradford ("Bryant")
Island in Multnomah County |
WA
or OR |
4/10/1806 |
|
Lily,
Large-flower Triplet |
Triteleia
grandiflora |
The
Dalles along Columbia River in Wasco County |
OR |
4/17/1806 |
|
Lily,
Mariposa |
Calochortus
elegans |
Kamiah
in Idaho County |
ID |
5/17/1806 |
|
Lily,
Yellow Fawn; Yellow Avalanche |
Erythronium
grandiflorum |
Clearwater
R between Big Canyon Creek, Nez Perce County and Little Canyon
Creek, Clearwater County; along the Lolo Trail in Idaho County |
ID |
5/8/1806
and 6/15/1806 |
|
Lousewort,
Fern-leaf |
Pedicularis
cystopteridifolia |
Along
Blackfoot River in Powell County |
MT |
7/6/1806 |
|
Lupine,
Seashore* |
Lupinus
littoralis |
Fort
Clatsop |
OR |
1/24/1806 |
|
Lupine,
Silky |
Lupinus
sericeus |
Kamiah, Idaho County;
between Beaver Creek in Lewis &
Clark County up Blackfoot R over Continental Divide through the
Lewis & Clark Pass into Cascade County |
ID
and MT |
6/5/1806
and 7/7/1806 |
|
Lupine,
Silvery; Silver-stem |
Lupinus
argenteus |
Along Blackfoot
R in Lewis & Clark County; near
Kamiah in Idaho County |
MT
and ID |
6/5/1806
and 7/7/1806 |
|
Madrone |
Arbutus
menziesii |
Columbia
River at Cascades in Skamania County |
WA |
11/1/1805 |
|
Mallow,
Red False; Scarlet Globe |
Sphaeralcea
coccinea (Cristaria c.) |
Along Marias
R in Toole County, or along
Yellowstone R north of mouth of Clarks Fork in Stillwater County |
MT |
7/20/1806 |
|
Maple,
Big-leaf |
Acer
macrophyllum |
Cascades
of the Columbia River in Hood River County (Bonneville Dam) |
OR |
4/10/1806 |
|
Maple,
Rocky Mountain* |
Acer
glabrum |
Lemhi
River |
MT |
8/13/1805 |
|
Maple,
Vine |
Acer
circinatum |
Either
along Columbia River in Skamania County or Hood River County |
WA
or OR |
About
10/30 or 10/31/1805 |
|
Milkwort,
White |
Polygala
alba |
Either
by Lewis on south shore of Missouri R opposite Williston in
McKenzie County or by Clark along Missouri R, McKenzie County
at what is now under the Garrison Reservoir |
ND |
8/10/1806 |
|
Missionbells,
Yellow |
Fritillaria
pudica |
Clearwater
River |
ID |
5/8/1806 |
|
Monkeyflower,
Large; Seep |
Mimulus
guttatus |
Blackfoot
River in Missoula County |
MT |
7/4/1806 |
|
Monkeyflower,
Lewis’s; Great Purple |
Mimulus
lewisii |
Lemhii
Pass in Beaverhead County or possibly Great Falls area of Cascade
County |
MT |
Probably
8/12/1805; or between 6/21/ and 7/14/1805 |
|
Mountain-trumpet,
Narrow-leaf |
Collomia
linearis |
Rock
Fort Camp near The Dalles in Wasco County |
OR |
4/17/1806 |
|
Nettle,
Lyall’s* |
Urtica
lyallii |
Fort
Clatsop |
OR |
3/15/1806 |
|
Northern
Sun Cup |
Camissonia
subacaulis |
Weippe
Prairie in Clearwater County |
ID |
6/14/1806 |
|
Oak,
Oregon White |
Quercus
garryana |
Along
lower Columbia River in Columbia County |
OR |
3/26/1806 |
|
Ocean-spray |
Holodiscus
discolor (Spirea d.) |
Kamiah
in Idaho County |
ID |
5/29/1806 |
|
Onion,
Geyer’s* |
Allium
geyeri |
East
bank of Clearwater River NW of Kamiah in Idaho County |
ID |
5/30/1806 |
|
Onion,
Tolmie’s |
Allium
tolmiei |
Camp
Chopunnish |
MT |
5/30/1806 |
|
Orange,
Mock; Lewis’s Syringa |
Philadelphus
lewisii |
Clearwater
River between mouth of Potlatch River and Pine Creek in Nez Perce
County; also along banks of Clark Fork of Blackfoot River in
Missoula County |
ID
and MT |
5/6/1806
and 7/4/1806 |
|
Orange,
Osage |
Maclura
pomifera |
Along
Missouri River at St. Louis |
MO |
3/26/1804 |
|
Parsley,
Cous-Root Desert |
Lomatium
cous |
North
bank of Walla Walla R in Walla Walla County |
WA |
4/29/1806 |
|
Parsley,
Many-lobed Desert |
Lomatium
dissectum var. multifidum |
Weippe
Prairie northeast of Kamiah in Clearwater County |
ID |
6/10/1806 |
|
Parsley,
Ternate Desert; Biscuit Root |
Lomatium
triternatum (Seseli t.) |
Clearwater
R between mouth of Potlatch R and Pine Creek, Nez Perce
County |
MT |
5/6/1806 |
|
Parsnip,
Pestle |
Lomatium
nudicaule |
The
Dalles in Wasco County |
OR |
4/15/1806 |
|
Pea,
Yellow-flowering* |
Lathyrus
ochroleucus |
Lolo
Trail |
ID |
6/16/1806 |
|
Penstemon,
Cascade |
Penstemon
wilcoxii |
Kamiah
in Idaho County |
ID |
5/20/1806 |
|
Penstemon,
Shrubby; Shrub Beardtongue |
Penstemon
fruticosus |
Lolo Trail between Lolo Creek to Eldorado Creek near mouth of Lunch
Creek in Idaho County |
ID |
6/15/1806 |
|
Phlox,
Showy; Bush |
Phlox
speciosa |
Clearwater
R between Pine and Big Canyon Creeks, Nez Perce County |
ID |
5/7/1806 |
|
Pine,
Lodgepole* |
Pinus
contorta |
Lolo
Trail |
MT |
9/0/1805 |
|
Pine,
Ponderosa |
Pinus
ponderosa |
Clearwater
River near mouth of North Fork in Clearwater County |
ID |
10/1/1805 |
|
Pine,
Western White* |
Pinus
monticola |
Fort
Clatsop |
OR |
2/6/1806 |
|
Pine,
Whitebark* |
Pinus
albicaulis |
Lolo
Trail |
MT |
9/0/1805 |
|
Popcorn-flower,
Slender; Pacific |
Plagiobothrys
tenellus |
Columbia R at Rock Fort Camp near The Dalles in Wasco County |
OR |
4/17/1806 |
|
Prickly
Pear, Fragile* |
Opuntia
fragilis |
Musselshell
River |
MT |
5/20/1805 |
|
Primrose,
Scapoose |
Oenothera
cespitosa |
Between Great Falls of Missouri
R in Cascade County; or Teton R in Chocteau County; or Jefferson R in
Jefferson or Madison Counties |
MT |
7/17/1806 |
|
Psoralea,
Lance-leaved |
Psoralidium
lanceolatum |
Upper
Missouri River |
SD |
0/0/1804 |
|
Rabbit
brush |
Chrysothamnus
viscidiflorus |
Clearwater
R between mouth of Potlatch R and Pine Creek, Nez Perce
County |
ID |
5/6/1806 |
|
Fetid Rayless Goldenrod |
Ericameria
nauseosa |
Along
Missouri River |
ND
or SD |
Oct
1804 |
|
Ragged
Robin; Pinkfaries |
Clarkia
pulchella |
NE
of Kamiah in Idaho County |
ID |
6/1/1806 |
|
Rhododendron,
California* |
Rhododendron
macrophyllum |
Astoria |
OR |
11/30/1805 |
|
Rose,
Cluster* |
Rosa
pisocarpa |
Weippe
Prairie |
ID |
6/10/1806 |
|
Rose,
Nootka* |
Rosa
nutkana |
Weippe
Prairie |
ID |
6/10/1806 |
|
Rose,
Wild |
Rosa
arkansana |
Cannon Ball
R, Sioux County |
ND |
10/18/1804 |
|
Sagebrush* |
Artemisia
tridentata |
Celilo
Falls |
OR |
4/20/1806 |
|
Sagebrush,
Broad-leaf White |
Artemisia
ludoviciana (sbsp. candicans) |
Bradford
Island, Multnomah County; along
Columbia R below Cascades, Skamania County, "Rockford
Camp" near The Dalles in Wasco County |
OR
or WA |
4/10/1806 |
|
Sagebrush,
Hoary; Silver; Coaltown |
Artemisia
cana |
Cheyenne
River in Stanley County; also near Sully-Potter County line |
SD |
10/1/
and 10/2/1804 |
|
Salal |
Gaultheria
shallon |
Fort
Clatsop in Clatsop County |
OR |
1/20/1806 |
|
Salmonberry;
Salmon Raspberry |
Rubus
spectabilis |
The
Dalles in Wasco County |
OR |
4/15/1806 |
|
Saltbush,
Four-wing |
Atriplex
canescens |
Big
Bend of Missouri River in Lyman County |
SD |
9/21/1804 |
|
Saltbush,
Gardener's |
Atriplex
gardneri |
Big Bend of Missouri
R, Lyman County; Marias R, Toole County |
SD
and MT |
9/21/1804,
7/20/1806 |
|
Serviceberry,
Saskatoon; Cascade |
Amelanchier
alnifolia |
At
the "narrows" of Columbia River near The Dalles in Wasco
County |
OR |
4/15/1806 |
|
Silver-berry,
American |
Elaeagnus
commutata |
Nevada
Valley in Powell County |
MT |
7/6/1806 |
|
Silverpuffs,
Lindley's False |
Uropappus
lindleyi |
Rock
Fort Camp near The Dalles in Wasco County |
OR |
4/17/1806 |
|
Skullcap,
Narrow-leaved |
Scutellaria
angustifolia |
Kamiah
in Idaho County |
ID |
6/5/1806 |
|
Skyrocket,
Scarlet; Gilia |
Ipomopsis
aggregata |
Lolo
Trail on Continental Divide between N Fork of Clearwater R
and Lochsa R in Idaho County |
ID |
6/26/1806 |
|
Snakeweed,
Western |
Polygonum
bistortoides |
Jim Ford Creek, Weippe Prairie, Clearwater County |
ID |
6/12/1806 |
|
Snowberry,
Common* |
Symphoricarpos
albus laevigatus |
Pattee
Creek in Lehmi County |
ID |
8/13/1805 |
|
Springbeauty,
Western |
Claytonia
lanceolata |
Lolo Trail, possibly on Indian Graves Peak in Idaho County |
ID |
6/27/1806 |
|
Spruce,
Engelmann’s* |
Picea
engelmannii |
Lolo
Trail |
MT |
9/0/1805 |
|
Spruce,
Sitka* |
Picea
sitchensis |
Fort
Clatsop |
OR |
2/4/1806 |
|
Spurge,
White-margined |
Euphorbia
marginata |
Yellowstone
River in Rosebud County |
MT |
7/28/1806 |
|
Stonecrop,
Narrow-petaled |
Sedum
stenopetalum |
Travelers’
Rest in Missoula County |
MT |
7/1
or 2/1806 |
|
Sugar
Bowls |
Clematis
hirsutissima |
Kamiah
in Idaho County |
ID |
5/27/1806 |
|
Sumac,
Ill-scented |
Rhus
trilobata |
Mouth
of Cheyenne River in Stanley County |
SD |
10/1/1804 |
|
Sunflower,
Wooly |
Eriophyllum
lanatum |
Near
Kamiah in Idaho County |
ID |
6/6/1806 |
|
Tansy* |
Tanacetum
nuttallii |
Teton
River |
MT |
6/6/1805 |
|
Tarragon;
Dragon Wormwood |
Artemisia
dracunculus |
Near
mouth of White River in Lyman or Brule Counties |
SD |
9/15/1804 |
|
Tassels |
Geum
triflorum |
Weippe
Prairie, Clearwater |
ID |
6/12/1806 |
|
Teatree,
Oregon; Buckbrush; Chaparral* |
Ceanothus
sanguineus |
Lolo
Trail near Hungery Creek in Idaho County |
ID |
6/27/1806 |
|
Thimbleberry,
Western |
Rubus
parviflorus |
The
Dalles in Wasco County |
OR |
4/15/1806 |
|
Thistle,
Dwarf* |
Cirsium
drummondii |
Three
Forks |
MT |
7/23/1805 |
|
Thistle,
Edible |
Cirsium
edule |
Fort
Clatsop, Clatsop County |
OR |
3/13/1806 |
|
Tobacco,
Indian |
Nicotiana
quadrivalvis |
Missouri
River above Walworth-Campbell County line |
SD |
10/12/1804 |
|
Toothwort,
Slender; Nuttall's |
Cardamine
nuttallii |
Mouth
of Sandy R along Columbia R in Multnomah County |
OR |
4/1/1806 |
|
Vetch,
Missouri Milk |
Astragalus
missouriensis |
Chamberlain
in Brule County |
SD |
9/18/1804 |
|
Wakerobin,
Petioled; Purple |
Trillium
petiolatum |
Lolo
Trail between Lolo Creek and Eldorado Creek near mouth of Lunch
Creek in Idaho County |
ID |
6/15/1806 |
|
Wakerobin,
Western |
Trillium
ovatum |
Below
the Cascades in Skamania County or on Bradford (it was then Bryant)
Island in Multnomah County |
WA
or OR |
4/10/1806 |
|
Wallflower,
Western; Pursh's |
Erysimum
capitatum |
NE
of Kamiah in Idaho County |
ID |
6/1/1806 |
|
Weed,
Large-flowered Clammy |
Polanisia
dodecandra sbsp. trachysperma |
Along
Missouri River near Vermillion in Clay County |
SD |
8/25/1804 |
|
Weed,
Thread-leaf Scorpion |
Phacelia
linearis |
Columbia R at Rock Fort Camp near The Dalles, Wasco County |
OR |
4/17/1806 |
|
Weed,
Variable-leaf Scorpion |
Phacelia
heterophylla |
Kamiah
in Idaho County |
ID |
6/9/1806 |
|
Western
Mountain Kitten's Tail |
Synthyris
missurica |
Hungery
Creek below Willow Ridge in Idaho County |
ID |
6/26/1806 |
|
Willow,
Peach-leaved* |
Salix
amygdaloides |
Snake
River |
OR |
10/12/1805 |
|
Willow,
Slender* |
Salix
exigua |
Snake
River |
OR |
10/12/1805 |
|
Wood-Sorrel,
Oregon* |
Oxalis
oregana |
Fort
Clatsop |
OR |
3/15/1806 |
|
Wormwood,
Long-Leaf |
Artemisia
longifolia |
Above
Cheyenne River near Sully-Potter County line |
SD |
10/1/
or 10/3/1804 |
|
Yew,
Pacific* |
Taxus
brevifolia |
Lolo
Trail |
MT |
9/0/1805 |