Snapshots of the taxonomy

This species name was first published in Monogr. Syst. Bot. Missouri Bot. Gard. 104: 342 (-344; fig. 1). 2005 [10 Jun 2005] ; Festschr. William G. D'Arcy (ed. R.  

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-0001019938.