Abstract: | Cochemiea pondii subsp. maritima is illustrated, the species and all three subspecies described, each provided with a full synonymy, statements on distribution, habitat and ecology, etymology, phenology, and conservation status. A commentary is given on the re‐acceptance of Cochemiea, separated from Mammillaria. Cultivation notes are provided; the species, and in particular subspecies maritima, is far from common in cultivation and not widely available. The discussion covers aspects of recognition of the subspecies, type collections, related taxa, and comments on the addition of several more species to the genus by Doweld. |