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Stenocactus obvallatus

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Stenocactus obvallatus
Stenocactus obvallatus
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Genus: Stenocactus
Species:
S. obvallatus
Binomial name
Stenocactus obvallatus
(Daul) A.Berger (1929) [2]
Synonyms[2]
List
  • Brittonrosea obvallata
  • (DC.) Speg. in Anales Soc. Ci. Argent. 96: 69 (1923)
  • Echinocactus obvallatus
  • DC. in Mém. Mus. Hist. Nat. 17: 37 (1828)
  • Echinofossulocactus crispatus f. obvallatus
  • (DC.) P.V.Heath in Calyx 2: 87 (1992)
  • Echinofossulocactus obvallatus
  • (DC.) Lawr. in Gard. Mag. & Reg. Rural Domest. Improv. 17: 317 (1841)
  • Efossus obvallatus
  • (DC.) Orcutt in Cactography: 5 (1926)


Stenocactus obvallatus is a species of the cactus family native to the deserts of Mexico.

Description

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S. obvallatus is a spheroid cactus with numerous, though usually 30 to 40 and typcally less than 50, wavy blue-green ribs. They have white areoles with 5–12 greyish-brown spines[3]. Its flowering period is normally during spring. It has pale yellow to pale pink flowers, with a purplish-red stripe that grow to 2 cm (0.79 in). They enjoy full sun and need a minimum temperature of 10 °C (50 °F).

Distribution

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Stenocactus obvallatus is found in the states of Aguascalientes, Durango, Guanajuato, Hidalgo, México State, Oaxaca, Querétaro, San Luis Potosí, and Tamaulipas.[3]

References

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  1. ^ Gómez-Hinostrosa, C.; Sánchez , E.; Guadalupe Martínez, J.; Bárcenas Luna, R. (2017) [amended version of 2013 assessment]. "Stenocactus obvallatus". IUCN Red List of Threatened Species. 2017: e.T151950A121573987. doi:10.2305/IUCN.UK.2017-3.RLTS.T151950A121573987.en. Retrieved 20 November 2024.
  2. ^ a b "Stenocactus obvallatus (DC.) A.Berger". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved 20 November 2024.
  3. ^ a b "Stenocactus obvallatus". llifle Encyclopedias of living forms. Retrieved 20 November 2024.