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Herbarium Specimens Collection
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Oregon (52)

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Limnanthaceae (24)
Brassicaceae (16)
Limnanthes (12)
Saxifragaceae (12)
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 Image: Basionym: Genus Basionym: Notes:
1. Article Article
2. Arabis howellii S. Watson Arabis howellii S. Watson
3. Polygonum howellii Greene Polygonum howellii Greene
4. Saxifraga petiolata B.L. Johnson Saxifraga petiolata B.L. Johnson one specimen image; one type description (pdf).
5. Orthocarpus cuspidatus Greene ssp. cuspidatus Greene Orthocarpus cuspidatus Greene ssp. cuspidatus Greene
6. Senecio subvestitus Howell Senecio subvestitus Howell
7. Lepidium oreganum Howell ex Greene Lepidium oreganum Howell ex Greene
8. Alopecurus howellii Vasey Alopecurus howellii Vasey
9. Article Article
10. Article Article
11. Potentilla ciliata Howell Potentilla ciliata Howell
12. Article Article
13. Androsace asprella Greene Androsace asprella Greene
14. Eriophyllum lanceolatum Howell Eriophyllum lanceolatum Howell
15. Limnanthes floccosa Howell Limnanthes floccosa Howell
16. Limnanthes pumila Howell Limnanthes pumila Howell
17. Limnanthes floccosa Howell Limnanthes floccosa Howell
18. Article Article
19. Gilia linearifolia Howell Gilia linearifolia Howell
20. Limnanthes pumila Howell Limnanthes pumila Howell
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