Dioscorea villosa subsp. quaternata (J.F. Gmelin) R. Knuth
Dioscorea villosa subsp. quaternata (J.F. Gmelin) R. Knuth is a synonym sensu FNA Ed. Comm., 2002b of:
Dioscorea villosa Linnaeus, an accepted species name sensu FNA Ed. Comm., 2002b.
Dioscorea villosa subsp. quaternata (J.F. Gmelin) R. Knuth is a synonym sensu FNA Ed. Comm., 2002b of:
Dioscorea villosa Linnaeus, an accepted species name sensu FNA Ed. Comm., 2002b.