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Poisonous Plants
| Term | Definition |
|---|---|
| Asteraceae Acroptilon repens | Russian knapweed, pink, occurs in big sagebrush |
| Asteraceae Centaurea solstitialis | Yellow starthistle, yellow, long spikes, winged leaves |
| Asteraceae Centaurea stoebe | spotted knapweed, light pink, black bract ends, |
| Asteraceae Carduus nutans | Musk thistle, purple, large thistle, droopy flower heads |
| Asteraceae Onopordum acanthium | Scotch thistle, pink, spikey green thing below, |
| Brassicaceae Sisymbrium altissimum | Tall Tumblemustard, spiral, tall yellow flowers |
| Brassicaceae Lepidium latifolium | tall white top, white flowers, lower leaves larger than upper leaves |
| Geraniaceae Erodium cicutarium | Redstem filaree, cutest pink flower, alternate leaves |
| Poaceae Taeniatherum caput-medusae | medusa-head, grass |
| Zygophyllaceae Tribulus terrestris | Puncturevine, yellow to white flowers, pokeys, |
| Anacardiaceae Toxicodendron diversilobum | Poison Oak, shrub or vine, waxy leaves |
| Apiaceae Conium maculatum | Poison Hemlock, white clustered flowers, 5-8 ft tall |
| Apiaceae Cicuta maculata | Spotted water hemlock, dainty stems with white flowers, stems have red nodes |
| Fabaceae Astragalus sp. | Milkvetch, locoweed, spike, purple, shrub |
| Liliaceae Zigadenus paniculatus | death camas, spike, yellow to white flowers, |
| Ranunculaceae Delphinium sp. | Larkspur, blurple flower, |