Thelocactus crassihamatus (F.A.C.Weber) W.T.Marshall in Marshall & Bock, Cactaceae: 169. 1941
Thelocactus crassihamatus in Marshall & Bock, Cactaceae: 169. 1941
is new combination for Echinocactus crassihamatus in Bois, Dict. Hort.: 468. 1896
Thelocactus crassihamatus in Marshall & Bock, Cactaceae: 169. 1941
Taxon for this name