Cochemiea

(Britton & Rose) P.B.Breslin & Majure

(R.T.Craig) P.B.Breslin & Majure

(K.Brandegee) P.B.Breslin & Majure

(Engelm.) Doweld

(Boed.) P.B.Breslin & Majure

(G.E.Linds.) P.B.Breslin & Majure

(H.E.Gates) P.B.Breslin & Majure

(H.E.Gates) Doweld

(Britton & Rose) P.B.Breslin & Majure

(K.Brandegee) Doweld

(G.E.Linds.) P.B.Breslin & Majure

(Britton & Rose) P.B.Breslin & Majure

(Scheer ex Salm-Dyck) P.B.Breslin & Majure

(Engelm.) Doweld

(Werderm.) P.B.Breslin & Majure

A cactus forming low clusters of stems with straight spines and red tubular flowers. Its main sites lie on Magdalena and Santa Margarita islands off the western coast of Baja California Sur. Its distribution is partly associated with ultramafic substrate, and climate models predict a loss of suitable habitat area.

(H.E.Gates) P.B.Breslin & Majure

(H.E.Gates) P.B.Breslin & Majure

(K.Brandegee) P.B.Breslin & Majure

In the 2020 key, Cochemiea maritima belonged to a pair of species with 4–5 central spines and 10–15 radial spines. It was recognised by dark brown spines and occurrence in the Punta Blanca area of Baja California. The key presented a narrow treatment of the genus covering red-flowering species.

(K.Schum.) D.Aquino & Dan.Sánchez

(Radley ex G.E.Linds.) P.B.Breslin & Majure

(J.M.Coult.) P.B.Breslin & Majure

(E.M.Baxter) Doweld