''Mammillaria deherdtiana'' is a species of
cactus
A cactus (, or less commonly, cactus) is a member of the plant family Cactaceae, a family comprising about 127 genera with some 1750 known species of the order Caryophyllales. The word ''cactus'' derives, through Latin, from the Ancient Greek ...
in the subfamily
Cactoideae. It is native to South-western Mexico, in particular to Oaxaca, in a region between Nejaba, Juquila, Mixes.
References
Plants described in 1969
deherdtiana
{{cactus-stub