Mammillaria strobiliformis f. caespititia (Quehl) Schelle, Kakteen: 285. 1926
Mammillaria strobiliformis f. caespititia, Kakteen: 285. 1926
is new combination for Mammillaria strobiliformis var. caespititia in Monatsschr. Kakteenk. 19: 173. 1909
Mammillaria strobiliformis f. caespititia, Kakteen: 285. 1926
Taxon for this name