Leucophyllum pringlei (Greenm.) Standl. [ Faxonanthus pringlei Greenm.]
no HD illustration available (m1)
Leucophyllum pringlei (Greenm.) Standl. [ Faxonanthus pringlei Greenm.] [Scrophulariaceae]
C.S. Sargent, Trees & Shrubs, vol. 1 : t. 12 (1855) [C.E. Faxon]