Echinocactus formosus Pfeiff., Enum. Diagn. Cact.: 50. 1837

Echinocactus formosus Pfeiff., Enum. Diagn. Cact.: 50. 1837

Echinocactus formosus Pfeiff., Enum. Diagn. Cact.: 50. 1837

is basionym for Soehrensia formosa (Pfeiff.) Backeb., Cactaceae 3: 1678. 1959

is basionym for Acanthocalycium formosum (Pfeiff.) Backeb., Kaktus-ABC: 224. 1936 ["1935"]

is basionym for Lobivia formosa (Pfeiff.) Dodds in Cact. Succ. J. (Los Angeles) 8: 146. 1937

is basionym for Trichocereus formosus (Pfeiff.) F.Ritter, Kakteen Südamerika 2: 450. 1980

is basionym for Echinopsis formosa (Pfeiff.) Jacobi ex Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 39. 1850

Lectotype (designated by Hunt, D.R. & Taylor, N. P. 2006: 71): Argentina, 'Cactus speciosus', Gillies s.n. (K: K000101980) https://plants.jstor.org/stable/10.5555/al.ap.specimen.k000101980

Taxon for this name

Echinocactus formosus Pfeiff.

1. Hunt, D.R. & Taylor, N. P. 2006: Notulae systematicae Lexicon Cactacearum spectantes VII. – Cactaceae Systematics Initiatives 21: 4-15