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Asteraceae (203)
Erigeron (13)
Aster (13)
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results 1-20 of 203 item(s)  page 1 of 11 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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 Image: Basionym: Genus Basionym: Notes:

1. Eriophyllum cusickii Eastw. ex Rydberg Eriophyllum cusickii Eastw. ex Rydberg

2. Aster umbraticus E. Sheld. Aster umbraticus E. Sheld.

3. Lasthenia minima Suksd. Lasthenia minima Suksd.

4. Aster mucronatus Sheldon Aster mucronatus Sheldon

5. Aster diabolicus Piper Aster diabolicus Piper

6. Cirsium drummondii Torr. & A. Gray ssp. lanatum Petrak Cirsium drummondii Torr. & A. Gray ssp. lanatum Petrak

7. Megalodonta beckii var. hendersonii Sherff. Megalodonta beckii var. hendersonii Sherff. one image specimen; one type description (pdf)

8. Aplopappus lanceolatus Torr. & A. Gray var. tenuicaulis A. Gray Aplopappus lanceolatus Torr. & A. Gray var. tenuicaulis A. Gray

9. Aster glossophyllus Piper Aster glossophyllus Piper

10. Aster delectus Piper Aster delectus Piper

11. Crepis cusickii Eastw. Crepis cusickii Eastw.

12. Cirsium drummondii T. & G. ssp. vexans Petrak Cirsium drummondii T. & G. ssp. vexans Petrak

13. Chaenactis cusickii A. Gray Chaenactis cusickii A. Gray

14. Erigeron compositus Pursh var. submontanus M. Peck Erigeron compositus Pursh var. submontanus M. Peck one specimen image; one type description (pdf).

15. Erigeron membranaceus Greene Erigeron membranaceus Greene

16. Aster umbraticus Sheld. Aster umbraticus Sheld.

17. Arnica diversifolia Greene Arnica diversifolia Greene

18. Senecio oreganus Howell Senecio oreganus Howell Senecio

19. Senecio ertterae T.M. Barkley Senecio ertterae T.M. Barkley one specimen image; one type description (pdf)

20. Cirsium drummondii T. & G. ssp. vexans Petrak Cirsium drummondii T. & G. ssp. vexans Petrak Cirsium
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