Graham's nipple cactus

Mammillaria grahamii

''Mammillaria grahamii'' is a species of cactus also known by the name Graham's nipple cactus. In the United States, this plant can be found in Arizona, California, New Mexico, and Texas.
Arizona Fishhook Cactus about to bloom This is a cute little cactus with beautiful rink flowers and the clear "fishhook" spines clearly visible on the top. We saw them at Cabeza Prieta National Wildlife Refuge in Arizona. Arizona,Geotagged,Mammillaria grahamii,Summer,United States

Appearance

This cactus has hooked stems and flowers pink or lavender in April and May. The cactus is commonly found a dry habitat of gravel or grassland.

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderCaryophyllales
FamilyCactaceae
GenusMammillaria
SpeciesM. grahamii
Photographed in
United States of America