Kingdom:
Phylum:
Angiosperms
Order:
Caryophyllales
Family:
Species:
bicolor
ID:
1287831

Status:
valid

Authors:
(Galeotti ex Pfeiff.) Britton & Rose

Source:
Caryophyllales.org

Year:
1922

Citation Micro:
in Bull. Torrey Bot. Club 49: 251. 1922.

WFO Identifier:
wfo-0001287169

Common Names

  • Thelocactus bicolor
  • Two-Colored Barrel Cactus
  • Two-Colored Hedgehog Cactus

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Description

Thelocactus bicolor (also called Two-Colored Thelocactus, among many other common names) is a cactus species native to Mexico and the United States. It is a globose cactus that grows up to 30 cm tall and has a diameter of up to 10 cm. It is found in dry, rocky habitats at elevations of up to 1,000 m.

Uses & Benefits

Thelocactus bicolor is used as an ornamental plant, as a source of food, and in traditional medicine.

Cultivars, Varieties & Sub-species

Thelocactus bicolor sub. bicolor
Thelocactus bicolor sub. flavidispinus (Backeb.) N.P.Taylor
Thelocactus bicolor sub. schwarzii (Backeb.) N.P.Taylor
Thelocactus bicolor sub. bolaensis (Runge) Doweld
Thelocactus bicolor sub. heterochromus (F.A.C.Weber) Mosco & Zanov.

Flower, Seeds and Seedlings

The Thelocactus bicolor flower is a bright pink color and has a star-shaped form. Its seeds are small and black, and its seedlings are thin and spindly.

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Cultivation and Propagation

Thelocactus bicolor is a slow-growing, globular cactus native to Mexico. It is best grown in a sunny location with well-draining soil. Propagation is done by seed or cuttings. Seeds should be sown in a well-draining soil mix and kept warm and moist until germination. Cuttings should be taken from the stem and allowed to dry for a few days before planting in a well-draining soil mix.

Where to Find Thelocactus bicolor

Thelocactus bicolor can be found in the deserts of the southwestern United States and northern Mexico.

Thelocactus bicolor FAQ

What is the scientific name of Thelocactus bicolor?

Thelocactus bicolor

What is the common name of Thelocactus bicolor?

Bicolor Barrel Cactus

What is the natural habitat of Thelocactus bicolor?

Deserts of Mexico and the Southwestern United States

Species in the Cactaceae family

Acanthocalycium glaucum, Acanthocalycium spiniflorum, Acanthocalycium thionanthum, Acanthocalycium leucanthum, Acanthocalycium rhodotrichum, Acanthocalycium klimpelianum, Acanthocereus chiapensis, Acanthocereus tetragonus, Acanthocereus guatemalensis, Acanthocereus maculatus, Acanthocereus canoensis, Acanthocereus castellae, Acanthocereus cuixmalensis, Acanthocereus fosterianus, Acanthocereus haackeanus, Acanthocereus hesperius, Acanthocereus hirschtianus, Acanthocereus macdougallii, Acanthocereus oaxacensis, Acanthocereus paradoxus, Acanthocereus rosei, Acanthocereus tepalcatepecanus, Acanthocereus atropurpureus, Acharagma aguirreanum, Acharagma roseanum, Airampoa albisaetacens, Airampoa armata, Airampoa ayrampo, Airampoa boliviensis, Airampoa cedergreniana, Airampoa chilensis, Airampoa corrugata, Airampoa erectoclada, Airampoa ianthinantha, Airampoa microdisca, Airampoa minuscula, Airampoa orurensis, Airampoa panellana, Airampoa picardoi, Airampoa silvestris, Airampoa tilcarensis, Aporepiphyllum freiburgensis, Aporocactus flagelliformis, Aporocactus martianus, Aporocactus moennighoffii, Aporocactus knebelii, Aporoheliocereus smithianus, Ariocarpus agavoides, Ariocarpus bravoanus, Ariocarpus drabi,

References

Nathaniel Lord Britton (1859-1934): Based on occurrence of standard abbreviation 'Britton' in the authors string.
Joseph Nelson Rose (1862-1928): Based on occurrence of standard abbreviation 'Rose' in the authors string.
Henri Guillaume Galeotti (1814-1858): Based on occurrence of standard abbreviation 'Galeotti' in the authors string.
Ludwig Karl Georg Pfeiffer (1805-1877): Based on occurrence of standard abbreviation 'Pfeiff.' in the authors string.