1. Range Science 316 Poisonous Range Plants  Kelly W. Allred
Range Science Herbarium
Department of Animal & Range Sciences
New Mexico State University

2. Broadleaf milkweed, Asclepias latifolia, cardiac glycosides
Poisonous Plants
Broadleaf milkweed, Asclepias latifolia, cardiac glycosides

3. Asclepias subverticillata, cardiac glycosides
Horsetail milkweed,
Asclepias subverticillata, cardiac glycosides

4. Chokecherry, Prunus virginiana, cyanide

5. Poison Ivy, Toxicodendron rydbergii, dermititis

6. Wooly locoweed, Astragalus mollissimus, swainsonine alkaloides

7. Lambert’s crazyweed, Oxytropis lambertii, swainsonine alkaloides

8. Western water hemlock, Cicuta maculata, cicutoxin alcohol

9. Poison hemlock, Conium maculatum, pyridine alkaloids

10. Thornapple, Datura wrightii, tropane alkaloids

11. Larkspur, Delphinium genus., diterpenoid alkaloids

12. Kochia, Kochia scoparia, oxalates, alkaloids, saponins, nitrate, sulfate

13. Dock, Rumex species, oxalates

14. Russian thistle, Salsola tragus, nitrate

15. Filaree, Erodium cicutarium, nitrate

16. Snakeweed, Gutierrezia sarothrae , saponin, selenium

17. Orange sneezeweed Helenium hoopesii, glycoside

18. Halogeton, Halogeton glomeratus, oxalates

19. Lupinus, Lupinus genus, alkaloids

20. Tansy mustard, Descurrainia pinnata, nitrate & one unknown

21. London Rocket, Sisymbrium irio, nitrate