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Search results for Howell, T. > Asteraceae > Erigeron   
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Family
Asteraceae (13)
Erigeron (13)

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Oregon (12)
Washington (1)

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Josephine (7)
Multnomah (2)
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 Image: Basionym: Genus Basionym: Notes:

1. Erigeron amplifolius Howell Erigeron amplifolius Howell Erigeron

2. Erigeron cervinus Greene Erigeron cervinus Greene Erigeron

3. Erigeron pacificus Howell Erigeron pacificus Howell Erigeron

4. Erigeron aliceae Howell Erigeron aliceae Howell Erigeron

5. Erigeron aliceae Howell Erigeron aliceae Howell Erigeron

6. Erigeron salsuginosus var. howellii A. Gray Erigeron salsuginosus var. howellii A. Gray Erigeron

7. Erigeron nudatus A. Gray Erigeron nudatus A. Gray Erigeron

8. Erigeron poliospermus A. Gray Erigeron poliospermus A. Gray Erigeron

9. Erigeron confinis Howell Erigeron confinis Howell Erigeron

10. Erigeron oreganus A. Gray Erigeron oreganus A. Gray Erigeron

11. Erigeron spatulifolius Howell Erigeron spatulifolius Howell Erigeron

12. Erigeron confinis Howell Erigeron confinis Howell Erigeron

13. Erigeron confinis Howell Erigeron confinis Howell Erigeron
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