Dalea tenuifolia (A. Gray) Shinners [ Petalostemon tenuifolius A. Gray]
no HD illustration available (m1)
Dalea tenuifolia (A. Gray) Shinners [ Petalostemon tenuifolium A. Gray] [Papilionaceae]
J.T. Rothrock, Rep. U.S. Geogr. Surv., Wheeler: t. 2 (1878) [Sprague]