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Herbarium Specimens Collection

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 Image: Basionym: Genus Basionym: Notes:

1. Arabis suksdorfii Howell Arabis suksdorfii Howell

2. Peucedanum gormanii Howell Peucedanum gormanii Howell

3. Article Article Pages Basionym: 284; Pages Full Article: unknown

4. Ribes howellii Greene Ribes howellii Greene

5. Pedicularis howellii A. Gray Pedicularis howellii A. Gray

6. Mertensia nutans Howell Mertensia nutans Howell

7. Draba howellii S. Watson Draba howellii S. Watson

8. Ranunculus triternatus A. Gray Ranunculus triternatus A. Gray

9. Article Article

10. Article Article

11. Article Article

12. Cnemidophacos reventiformis Rydb. Cnemidophacos reventiformis Rydb. one specimen image; one type description (pdf)

13. Cnemidophacos reventiformis (Rydb.) Barneby Cnemidophacos reventiformis (Rydb.) Barneby

14. Alsine simcoei Howell Alsine simcoei Howell

15. Alsine simcoei Howell Alsine simcoei Howell

16. Senecio adamsii Howell Senecio adamsii Howell

17. Alsine simcoei Howell Alsine simcoei Howell Alsine

18. Alsine simcoei Howell Alsine simcoei Howell Alsine

19. Arabis suksdorfii Howell Arabis suksdorfii Howell Arabis

20. Cnemidophacos reventiformis (Rydb.) Barneby Cnemidophacos reventiformis (Rydb.) Barneby Cnemidophacos
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