Snapshots of the taxonomy

This species name was first published in Ill. Fl. N. U.S. (Britton & Brown) 3: 358. 1898 [20 Jun 1898]  

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-0000026542.