Echinomastus johnsonii

Echinomastus johnsonii
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Core eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactaceae
Tribe: Cacteae
Genus: Echinomastus
Species: E. johnsonii
Binomial name
Echinomastus johnsonii
(Parry ex Engelm.) E.M.Baxter
Synonyms

Neolloydia johnsonii
Sclerocactus johnsonii

Echinomastus johnsonii (syn. Sclerocactus johnsonii) is a species of cactus known by the common names Johnson's beehive cactus and Johnson's fishhook cactus. It is native to the southwestern United States from eastern California to Utah, where it can be found in desert scrub habitat. It produces an egg-shaped or cylindrical stem up to 25 centimeters tall by 10 wide. It is covered densely in straight and curving spines which may be up to 4 centimeters long and come in shades of yellow, gray, lavender, and pink or red, with up to 24 per areole. The cactus may have yellow or pink flowers; the species is sometimes divided into two varieties on the basis of flower color.[1] Flowers are up to 8 centimeters wide. The scaly, fleshy fruit is up to 1.8 centimeters long.

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References

This article is issued from Wikipedia - version of the 3/21/2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.