Cactus micromeris var. greggii (Engelm.) J.M.Coult. variety synonym

Cactus leucodasys Kuntze species synonym

Epithelantha unguispina (Boed.) D.Donati & Zanov. species synonym

Cactus micromeris (Engelm.) Kuntze species synonym

Mammillaria leucodasys Salm-Dyck species homotypic synonym

Epithelantha micromeris var. elongata Backeb. variety synonym

Epithelantha ilariae D.Donati & Zanov. species accepted

Epithelantha micromeris (Engelm.) F.A.C.Weber species accepted

Cephalomammillaria micromeris var. greggii (Engelm.) Frič variety synonym

Epithelantha pulchra (D.Donati & Zanov.) D.Aquino & S.Arias species accepted

Epithelantha potosina (D.Donati & Zanov.) D.Aquino & S.Arias species accepted

Epithelantha pachyrhiza subsp. parvula D.Donati & Zanov. subspecies synonym

Epithelantha pachyrhiza subsp. elongata (Backeb.) D.Donati & Zanov. subspecies synonym

Epithelantha pachyrhiza subsp. pulchra D.Donati & Zanov. subspecies synonym

Epithelantha unguispina subsp. huastecana D.Donati & Zanov. subspecies synonym

Epithelantha greggii subsp. polycephala (Backeb.) D.Donati & Zanov. subspecies synonym

Epithelantha greggii subsp. potosina D.Donati & Zanov. subspecies synonym

Epithelantha petriei Halda & Horácek species synonym

Epithelantha spinosior subsp. huastecana (D.Donati & Zanov.) Lodé subspecies synonym

Epithelantha micromeris (Engelm.) F.A.C.Weber ex Britton & Rose species synonym

Echinocactus micromeris F.A.C.Weber species homotypic synonym

Epithelantha spinosior C.Schmoll species accepted

Epithelantha rufispina Bravo species synonym

Epithelantha polycephala Backeb. species accepted

Epithelantha petri Halda & Horácek species synonym

Epithelantha pachyrhiza var. elongata Backeb. variety synonym

Epithelantha micromeris subsp. unguispina (Boed.) N.P.Taylor subspecies synonym

Epithelantha micromeris var. rufispina (Bravo) Backeb. variety synonym

Epithelantha micromeris subsp. polycephala (Backeb.) C.E.Glass subspecies synonym

Epithelantha micromeris subsp. pachyrhiza (W.T.Marshall) N.P.Taylor subspecies synonym

Epithelantha micromeris var. longispina Y.Itô variety synonym

Epithelantha micromeris var. greggii (Engelm.) Y.Itô variety synonym

Epithelantha micromeris f. elongata (Backeb.) Bravo form synonym

Epithelantha micromeris var. densispina (Bravo) Backeb. variety synonym

Epithelantha micromeris var. caespitosa Y.Itô variety synonym

Epithelantha micromeris subsp. bokei (L.D.Benson) U.Guzmán subspecies synonym

Epithelantha greggii (Engelm.) Orcutt species accepted

Epithelantha densispina Bravo species synonym

Epithelantha bokei L.D.Benson species accepted

Epithelantha micromeris var. typica Croizat variety synonym

Cephalomamillaria micromeris var. greggii (Engelm.) Fric variety synonym

Cephalomamillaria greggii (Engelm.) Fric species synonym

Epithelantha pachyrhiza (W.T.Marshall) Backeb. species accepted

Epithelantha micromeris subsp. micromeris subspecies synonym

Cephalomamillaria micromeris (Engelm.) Fric species synonym

Cactus leucodictius (Link ex Otto & Dietr.) Kuntze species synonym

Cephalomammillaria greggii (Engelm.) Frič species synonym

Mammillaria greggii (Engelm.) Saff. species synonym

Mammillaria micromeris var. unguispina Boed. variety synonym

Mammillaria micromeris var. greggii Engelm. variety synonym

Mammillaria leucodictia Link ex Otto & Dietr. species synonym

Mammillaria leucodasys Salm-Dyck ex Scheer species synonym

Epithelantha cryptica D.Donati & Zanov. species accepted

Mammillaria leucodictia Link species synonym

Epithelantha micromeris var. greggii (Engelm.) Borg variety synonym

Epithelantha micromeris var. polycephala (Backeb.) Glass & R.A.Foster variety synonym

Epithelantha micromeris var. pachyrhiza W.T.Marshall variety synonym

Epithelantha micromeris subsp. greggii (Engelm.) N.P.Taylor subspecies synonym

Epithelantha micromeris var. bokei (L.D.Benson) Glass & R.A.Foster variety synonym

Epithelantha micromeris var. unguispina (Boed.) Backeb. variety synonym

Mammillaria micromeris Engelm. species synonym

Epithelantha micromeris var. micromeris variety synonym