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Map of Collection Locations
14. Mountain Box or Mountain Lover - collected at Mouth of Columbia River 13. Salal - collected at Fort Clatsop, Oregon 10. Streambank Spring Beauty - collected at Longview, Washington 7. Salmonberry - collected at Mouth of Cowlitz River, Washington Cascades of Columbia River, Oregon 11. Arrowleaf Balsamroot - collected at Mouth of White Salmon River, Washington The Dalles, Oregon Clearwater River near Potlatch River, Idaho Clearwater River near Kaimah, Idaho 5. Common Camas - collected at Weippe Prairie, Idaho 6. Bunchberry - collected at Eldorado Creek, Lolo Trail, Idaho Hungry Creek, Lolo Trail, Idaho 29. Lodgepole Pine - collected at Lolo Creek, Montana 31. Bitterroot - collected at Traveler's Rest Camp, Lolo Creek, Missoula County, Montana 2. Syringia or Mock Orange - collected at Blackfoot River, Montana 3. Lewis's Monkey Flower - collected at Lemhi Pass, Montana and Idaho Lewis and Clark Pass, Montana 30. Lewis's Blue Flax - collected at Sun River, near Simms, Montana 26. Tansy - collected at Teton River, Montana 28. Silver Sagebrush - collected above Centinel Creek, South Dakota 27. Canada Columbine - collected at Fort Mandan, North Dakota Above Mouth of Cheyenne River, South Dakota 25. Rubber Rabbitbrush - collected at Big Bend of Missouri River, South Dakota 1. Big Bluestem Grass - collected at Bellevue, Nebraska Map
To view plant images and descriptions, click on red square above, or plant name below.
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Plant Name: Specimen
Number:
Date: Location:
Arrowleaf Balsamroot (Balsamorhiza sagittata) 11 1806 Apr 14
1806 Jul 7
Mouth of White Salmon River, Washington
Lewis and Clark Pass, Montana
Big Bluestem Grass (Andropogon gerardii) 1 1804 Jul 27 Bellevue, Nebraska
Big-Head Clover (Trifolium macrocephalum) 15 1806 Apr 17 The Dalles, Oregon
Bitterroot (Lewisia rediviva) 31 1806 Jul 1 Traveler's Rest Camp, Lolo Creek, Missoula County, Montana
Blue Bells (Mertensia paniculata) 17 1806 Jun 16 Hungry Creek, Lolo Trail, Idaho
Bunchberry (Cornus canadensis) 6 1806 Jun 16 Eldorado Creek, Lolo Trail, Idaho
Canada Columbine (Aquilegia canadensis) 27 1804 Nov 17 Fort Mandan, North Dakota
Common Camas (Camassia quamash) 5 1806 Jun 23 Weippe Prairie, Idaho
Lewis's Blue Flax (Linum lewisii) 30 1806 Jul 9 Sun River, near Simms, Montana
Lewis's Monkey Flower (Mimulus lewisii) 3 1805 Aug 12, 15 or 26 Lemhi Pass, Montana and Idaho
Lodgepole Pine (Pinus contorta) 29 1805 Sep 12 Lolo Creek, Montana
Mountain Box or Mountain Lover (Paxistima myrsinites) 14 1805 Nov 16
1806 Jun 16
Mouth of Columbia River
Hungry Creek, Lolo Trail, Idaho
Narrow Leaf Collomia (Collomia linearis) 16 1806 Apr 17 The Dalles, Oregon
Narrow Leaf Skullcap (Scutellaria angustifolia) 19 1806 Jun 5 Clearwater River near Kaimah, Idaho
Nine Leaf Desert Parsley (Lomatium triternatum) 21 1806 May 6 Clearwater River near Potlatch River, Idaho
Purple Trillium (Trillium petiolatum) 23 1806 May 6 Clearwater River near Potlatch River, Idaho
Pygmy Bitterroot (Lewisia pygmaea) 31 1806 Jul 1 Traveler's Rest Camp, Lolo Creek, Missoula County, Montana
Rubber Rabbitbrush (Ericameria nauseosa) 25 1804 Sep 21
1804 Oct 2
Big Bend of Missouri River, South Dakota
Above Mouth of Cheyenne River, South Dakota
Salal (Gaultheria shallon) 13 1806 Jan 20 Fort Clatsop, Oregon
Salmonberry (Rubus spectabilis) 7 1806 Mar 27 Mouth of Cowlitz River, Washington
Scorpion Weed (Phacelia heterophylla) 20 1806 Jun 7 Clearwater River near Kaimah, Idaho
Shining Oregon Grape (Berberis aquifolium) 12 Cascades of Columbia River, Oregon 1806 Apr 11
Silky Lupine (Lupinus sericeus) 24 1806 Jun 5 Clearwater River near Kaimah, Idaho
Silver Sagebrush (Artemisia cana) 28 1804 Oct 1
1804 Oct 2
Above Centinel Creek, South Dakota
Above Mouth of Cheyenne River, South Dakota
Sticky Currant (Ribes viscosissimum) 9 1806 Jun 16 Hungry Creek, Lolo Trail, Idaho
Streambank Spring Beauty (Claytonia parviflora) 10 1806 Mar 26 Longview, Washington
Syringia or Mock Orange (Philadelphus lewisii) 2 1806 May 6
1806 Jul 4
Clearwater River near Potlatch River, Idaho
Blackfoot River, Montana
Tansy (Tanacetum nuttallii) 26 1805 Jun 6 Teton River, Montana
Twinberry Honeysuckle or Bearberry Honeysuckle (Lonicera involucrata) 18 1806 Jul 7 Lewis and Clark Pass, Montana
Twinleaf (Jeffersonia diphylla) 32 [N/A] [not shown on map -- not collected by Lewis & Clark]
Western Fairy Slipper (Calypso bulbosa) 4 1806 Jun 16 Hungry Creek, Lolo Trail, Idaho
Western Thimbleberry (Rubus parviflorus) 8 1806 Apr 15 The Dalles, Oregon
Western Wake-Robin (Trillium ovatum) 22 1806 Apr 10 Cascades of Columbia River, Oregon