Snapshots of the taxonomy

This subspecies name was first published in N. Amer. Fl. ser. 2, 5: 103~ 4, fig. 22-25; tab. 8, fig. 46-50; tab. 9, fig. 69-72. 1965 [28 Dec 1965]  

This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .