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Genus of cacti From Wikipedia, the free encyclopedia
Echinocactus is a genus of cacti in the subfamily Cactoideae.[1] The generic name derives from the Ancient Greek ἐχῖνος (echînos), meaning "spiny," and cactus. It and Ferocactus are the two genera of barrel cactus. Members of the genus usually have heavy spination and relatively small flowers. The fruits are copiously woolly, and this is one major distinction between Echinocactus and Ferocactus. Propagation is by seed.
Echinocactus | |
---|---|
![]() | |
Echinocactus grusonii | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Cactaceae |
Subfamily: | Cactoideae |
Tribe: | Cacteae |
Genus: | Echinocactus Link & Otto[1] |
Type species | |
Echinocactus platyacanthus | |
Species | |
See text | |
Synonyms | |
Brittonrosea Speg. |
As of 2023, the genus includes 6 accepted species out of hundreds of plants having the name.[2]
Image | Scientific name | Common Name | Distribution |
---|---|---|---|
Echinocactus × diabolicus (Halda, L.Vacek & Vaško) Janeba (E. horizonthalonius × E. platyacanthus) | Mexico (Zacatecas) | ||
![]() | Echinocactus horizonthalonius Lem. | Devil's Head, Silverbell Cactus, Turk's Head CactusGolden Barrel Cactus | southwestern United States and northern Mexico |
![]() | Echinocactus parryi Engelm., 1856 | horse crippler or devil's pincushion | Mexican state of Chihuahua |
![]() | Echinocactus platyacanthus Link & Otto | Giant Barrel Cactus | Mexico in the Chihuahuan Desert |
![]() | Echinocactus polycephalus Engelm. & J.M.Bigelow | Cottontop Cactus | Mojave Desert region of Arizona, California, and Nevada, and northern Sonora, Mexico. |
![]() | Echinocactus texensis Hopffer | Horse Crippler, Devil's Pincushion[3][4] | United States and Mexico. |
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