Snapshots of the taxonomy

This variety name was first published in Syn. Fl. N. Amer. , ed. 2, 2(1): 442 (1886)  

At the time of this classification snapshot, this variety 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-0001395380.