Snapshots of the taxonomy

This species name was first published in U.S. Expl. Exped., Phan. Pacific N. Amer. 17(2): 360. 1874 ; C. Wilkes Expl. Exped.  

At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000126254.