Mammillaria geminispina

Mammillaria geminispina
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Core eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Tribe: Cacteae
Subtribe: Cactinae
Genus: Mammillaria
Species: M. geminispina
Binomial name
Mammillaria geminispina

Mammillaria geminispina (twin spined cactus) is a species of flowering plant in the family Cactaceae, native to central Mexico. It grows to 25 cm (10 in) tall by 50 cm (20 in) broad. The clustering spherical stems, 8 cm in diameter, are covered in white down and white spines. Carmine pink flowers are borne in summer and autumn.[1]

Its status is listed as “Least concern ” by the IUCN Red List.[2]

Cultivation

M. geminispina is one of several Mammillaria species to be cultivated.[3] In temperate regions it must be grown under glass with heat. It has gained the Royal Horticultural Society's Award of Garden Merit.[4][5]

References

  1. ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
  2. ↑ "Mammillaria geminispina". IUCN Red List of Threatened Species. Retrieved 3 April 2018.
  3. ↑ "Cactus Art - Mammillaria geminispina". Retrieved 26 June 2013.
  4. ↑ "RHS Plant Selector - Mammillaria geminispina". Retrieved 26 June 2013.
  5. ↑ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 63. Retrieved 25 March 2018.
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