The record derives from TICA
(data supplied on )
which reports it as a synonym (record
FE010AD5-0E48-4EBF-A9A0-E1A1FDD97FB9) with original publication details: U.S. Expl. Exped. 17(2): 366 (1874) 366 1874.
Full publication details for this name can be found in IPNI:
This name was in version 1 of The Plant List, record gcc-68815, and has not been changed.