Mammillaria wrightii Engelm.
Common names: Wright's Nipple Cactus
Species details (USDA):
USDA MAWRW2
Documented uses
1 uses documented
Navajo, Ramah
Food, Unspecified
detail...
(Vestal, Paul A.,
1952,
The Ethnobotany of the Ramah Navaho,
Papers of the Peabody Museum of American Archaeology and Ethnology 40(4):1-94,
pages 37)