Mammillaria nazasensis First description by Glass & Foster, Cact. Succ. J. (US) 47(2): 94(1975)
Cultural requirements are much the same as for other miniature hooked spined species, except that this species needs even more care with watering than usual. This is especially important given the pubescent spines which tend to retain water, and the low growing nature of the plant, which keeps it in contact with the soil. A layer of sharp gravel will aid in keeping the plant body dry. If possible avoid overhead watering.
John Pilbeam (1999) – Mammillaria The Cactus File Handbook – page 205.
M. pennispinosa ssp / var nazasensis
First description by Glass & Foster, Cact. Succ. J. (US) 47(2): 94(1975)
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