Snapshots of the taxonomy

This species name was first published in U. S. and Mex. Bound. Surv. Bot. 233 (pt.). 1859 ; & HB. 148  

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-0001109215.