Pringle, Pl. Mexic. 1903/04
Pringle, C.G. [4961 - 10019]

Botanical Research Institute of Texas, Philecology Herbarium
Catalog #: BRIT686470
C.G. Pringle #11503 12 October 1903
Calea trichotoma Donn.Sm.
Mexico, Jalisco, Near Guadalajara.