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results 1-20 of 1628 item(s)  page 1 of 82 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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 Image: Basionym: Genus Basionym: Notes:

1. Zygadenus longus Greene Zygadenus longus Greene Zygadenus July 26 Sep.

2. Zizia aptera (Gray) Fern. var. occidentalis Fernald Zizia aptera (Gray) Fern. var. occidentalis Fernald Zizia 11 Jun 1920; Also: 20 Jul 1920

3. Zizania texana Hitchc. Zizania texana Hitchc. Zizania

4. Zizania texana Hitchc. Zizania texana Hitchc. Zizania

5. Xyris stricta Chapman var. obscura Kral Xyris stricta Chapman var. obscura Kral Xyris

6. Xylophacos lagopinus Rydberg Xylophacos lagopinus Rydberg Xylophacos

7. Xylophacos lagopinus Rydb. Xylophacos lagopinus Rydb. Xylophacos

8. Xanthium varians Greene Xanthium varians Greene Xanthium

9. Xanthium affine Greene Xanthium affine Greene Xanthium

10. Wyethia lanceolata Howell Wyethia lanceolata Howell Wyethia

11. Wyethia amplexicaulis Nutt. ssp. major Piper Wyethia amplexicaulis Nutt. ssp. major Piper Wyethia

12. Wyethia amplexicaulis (Nutt.) Nutt. ssp. major Piper Wyethia amplexicaulis (Nutt.) Nutt. ssp. major Piper Wyethia

13. Washingtonia leibergii Coult. & Rose Washingtonia leibergii Coult. & Rose Washingtonia

14. Viola verbascula Greene Viola verbascula Greene Viola

15. Viola superba M.S. Baker Viola superba M.S. Baker Viola

16. Viola shastensis M.S. Baker ined ssp. shastensis M.S. Baker Viola shastensis M.S. Baker ined ssp. shastensis M.S. Baker Viola

17. Viola psychodes Greene Viola psychodes Greene Viola

18. Viola praemorsa Douglas ssp. oregona M.S. Baker & J.C. Clausen Viola praemorsa Douglas ssp. oregona M.S. Baker & J.C. Clausen Viola

19. Viola praemorsa Douglas ssp. oregona M.S. Baker Viola praemorsa Douglas ssp. oregona M.S. Baker Viola

20. Viola praemorsa Douglas ssp. arida M.S. Baker & J.C. Clausen Viola praemorsa Douglas ssp. arida M.S. Baker & J.C. Clausen Viola
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