Mammillaria
Petterssonii - Gruppe
257.
BACKBG.
258.
(BRAVO) WERDERM.
Synonym: Mammillaria ocotillensis
(SHURLY) REPP.
Synonym: Mammillaria pilensis
259.
HILDM.
Synonym: Mammillaria obscura
260.
REPP.
261.
BOED.
262.
HILDM.
Synonyme: Mammillaria armatissima
Mammillaria hastifera
263.
REPP.
264.
REPP.
Standleyi - Gruppe
265.
CRAIG
266.
BACKBG.
267.
(BR. & R.) ORC.
268.
EARLE
269.
CRAIG
270.
CRAIG
Synonyme: Mammillaria auricantha
Mammillaria auritricha
Mammillaria bellacantha
Mammillaria bellisiana
Mammillaria laneosumma
Mammillaria mayensis
Mammillaria montensis
271.
KRAINZ
272.
LINDSAY
273.
CRAIG
274.
CRAIG
Synonym: Mammillaria movensis
275.
(BR. & R.) BOED.