Liste des espèces découvertes et décrites par l'expédition Lewis et Clark - Définition

Plantes

• Découvertes:
  • Sarcobatus vermiculé (Black greasewood) (Sarcobatus vermiculatus)
  • Blue Flax (Linum lewisii)
  • Shépherdie argentée (Buffaloberry) (Shepherdia argentea)
  • Curly-top gumweed (Grindelia squarrosa)
  • Fringed sagebrush (Artemisia ludoviciana)
  • Gumbo evening primrose (Oenothera caespitosa)
  • Indian tobacco (Nicotiana quadrivalvus)
  • Lanceleaf sage (Salvia reflexa)
  • Red false mallow (Sphaeralcea coccinea)
  • Salt sage ([[]])
  • Shadscale (Atriplex canescens)
  • Silver-leaf Scurfpea (Psoralea argophylla or Pediomelum argophylla)
  • Snow-on-the-mountain (Euphorbia marginata)
  • White Milkwort (Polygala alba)
  • Wild Alfalfa (Psoralidium tenuiflora or Psoralea tenuiflora)
• Décrites:
  • Antelope bush (Purshia tridentata)
  • Aromatic Aster (Aster oblongifolius)
  • Aromatic Sumac aka Squaw bush (Rhus aromatica)
  • Raisin d'ours (Bearberry aka Kinnikinnick) (Arctostaphylos uva-ursi)
  • Bur Oak (Quercus macrocarpa)
  • Broom Snakeweed (Gutierrezia sarothrae)
  • Canada Milk-vetch (Astragalus canadensis)
  • Prêle des champs (Common Horsetail aka Scouring Rush) (Equisetum arvense)
  • Genévrier commun (Common Juniper) (Juniperus communis)
  • Common Monkey-flower (Mimulus guttatus)
  • Genévrier rampant (Juniperus horizontalis)
  • Dwarf Sagebrush (Artemisia cana)
  • Peuplier de Virginie (Eastern Cottonwood)(Populus deltoides)
  • False Indigo (Amorpha fruticosa)
  • Fire-on-the-Mountain (Euphorbia cyathophora)
  • Golden currant (Ribes aureum)
  • Large-flowered Clammyweed (Polanisia dodecandra trachysperma)
  • Long-leaved Sagebrush aka Mugwort (Artemisia longifolia)
  • Meadow Anemone (Anemone canadensis)
  • Missouri milk-vetch (Astragalus missouriensis)
  • Moundscale (Atriplex gardneri)
  • Needle-and-thread Grass aka Porcupine Grass (Stipa comata)
  • Pasture sagewort (Artemisia frigida)
  • Pin Cherry (Prunus pensylvanica)
  • Pin ponderosa (Pinus ponderosa)
  • Purple Coneflower] (Echinacea angustifolia)
  • Purple Prairie-clover (Petalostemon purpurea or Dalea purpurea)
  • Rabbitbrush (Ericameria nauseosa; formerly Chrysothamnus nauseosus)
  • Raccoon Grape (Ampelopsis cordata)
  • Rigid Goldenrod (Solidago rigida)
  • Rocky Mountain Beeplant (Cleome serrulata)
  • [Rough Gayfeather aka Large Button Snakeroot (Liatris aspera)
  • Estragon (Silky Wormwood) (Artemisia dracunculus)
  • Spiny Goldenweed (Machaeranthera pinnatifida or Haplopappus spinulosus))
  • Thick-spike Gayfeather aka Prairie Button Snakeroot (Liatris pycnostachya)
  • Western Red Cedar aka Rocky Mountain Juniper (Juniperus scopulorum)
  • Nyctage parasol (Wild Four-o'clock) (Mirabilis nyctaginea)
  • Riz sauvage (Wild Rice) (Zizania palustris)
  • Eglantine (Wild Rose) (Rosa arkansana)