Coryphantha pycnacantha var. calipensis U.Guzmán, Fl. Valle Tehuacán-Cuicatlán 14: 12. 1997
Coryphantha pycnacantha var. calipensis, Fl. Valle Tehuacán-Cuicatlán 14: 12. 1997
is new combination for Coryphantha calipensis in Cact. Suc. Mex. 37(3): 72. 1992