Asclepias fuscata Hornem., Suppl. Hort. Bot. Hafn.: 29. 1819

is basionym for Vincetoxicum fuscatum (Hornem.) Rchb. f. in Icon. Fl. Germ. Helv. 17: 17. 1854

is basionym for Cynanchum fuscatum (Hornem.) Link, Enum. Hort. Berol. Alt. 1: 250. 1821

Taxon for this name