Astrophytum myriostigma

Astrophytum myriostigma
Conservation status
Least Concern  (IUCN 3.1)
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Order:	Caryophyllales
Family:	Cactaceae
Subfamily:	Cactoideae
Genus:	Astrophytum
Species:	A. myriostigma
Binomial name
Astrophytum myriostigma Lem.
Synonyms
Echinocactus myriostigma Astrophytum prismaticum Astrophytum columnare Astrophytum tulense Astrophytum nuda

Astrophytum myriostigma, the bishop's cap cactus, bishop's hat or bishop's miter cactus, is a species of cactus native to the highlands of northeastern and central Mexico.

Synonyms include Echinocactus myriostigma, Astrophytum prismaticum, A. columnare, A. tulense, and A. nuda.