Coryphantha echinus (Engelm.) Britton & Rose, Cactaceae 4: 42. 1923

Coryphantha echinus (Engelm.) Britton & Rose, Cactaceae 4: 42. 1923

Coryphantha echinus (Engelm.) Britton & Rose, Cactaceae 4: 42. 1923

is new combination for Mammillaria echinus Engelm. in Proc. Amer. Acad. Arts 3: 267. 1856

Taxon for this name

Coryphantha echinus (Engelm.) Britton & Rose, Cactaceae 4: 42. 1923