Herbarium Specimens Collection


Search results for Thomas J. Howell

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State Oregon (43) Washington (17) Washingon (2) Family Poaceae (34) Fabaceae (20) Asteraceae (14) Apiaceae (12) Brassicaceae (12) Show more... County Tillamook (12) [out of State] (11) Clackamas or Hood Rive... (10) [unknown] (9) [needs Research] (8) Show more...

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	Image:	Basionym:	Genus Basionym:	Notes:

1.		Article

2.		Article

3.		Cardamine penduliflora O.E. Schulz

4.		Peucedanum martindalei Coult. & Rose var. angustatum C. & R.

5.		Lilaeopsis occidentalis Coult. & Rose

6.		Article

7.		Polygonum polymorphum Ledeb. var. foliosum R. Keller

8.		Article

9.		Article

10.		Solidago humilis Pursh var. nana A. Gray

11.		Gilia arenaria Benth. ssp. leptantha Brand var. borealis Brand

12.		Castilleja levisecta Greenman

13.		Article

14.		Article

15.		Machaeranthera attenuata Howell

16.		Arenaria pusilla S. Watson

17.		Astragalus conjunctus S. Watson

18.		Calamagrostis howellii Vasey

19.		Article

20.		Geranium oreganum Howell