Variety Synonym
Penstemon laetus var. filiformis (D.D.Keck) McMinn
Synonym ofPenstemon filiformis (D.D.Keck) D.D.Keck
Bibliography
Source: Catalogue of Life
1 result
McMinn. Man. Calif. Shrubs 517 (1939). |
Citation
Penstemon laetus var. filiformis (D.D.Keck) McMinn in undefined