Coryphantha difficilis

Coryphantha difficilis is a member of the Cactaceae family, known for its arid-adapted species. It is specifically distributed in the northeastern part of Mexico, where it is adapted to the local desert and semi-arid environments. The species was published in 1926 by Orcutt, based on the earlier work of Quehl. As part of the genus Coryphantha, it shares characteristics with other cacti in this group, including globular or cylindrical stems and spines that protect the plant from herbivores and reduce water loss. The species is part of a broader group of cacti that play important ecological roles in their native habitats.