Literature references
1 literature reference for Astragalus howellii A. Gray:
| Author: | A. Gray |
|---|---|
| Year: | 1880 |
| Title: | – |
| Source: | In: Proc. Am. Acad. 15: |
1 literature reference for Astragalus howellii A. Gray:
| Author: | A. Gray |
|---|---|
| Year: | 1880 |
| Title: | – |
| Source: | In: Proc. Am. Acad. 15: |