Mammillaria nivosa

Mammillaria nivosa
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Core eudicots
Order: Caryophyllales
Family: Cactaceae
Genus: Mammillaria
Species: M. nivosa
Link ex Pfeiff.
Binomial name
Mammillaria nivosa

Mammillaria nivosa is a species of cactus also known by the name woolly nipple cactus[1] and is native to the Caribbean.[2]

Description

Mammillaria nivosa is radially symmetrical and can grow up to 25 cm (9.8 in) tall.[3] It has spines that can grow to about 38 mm (1.5 in) and often overlap, probably to make it difficult for large organisms to reach the flesh of the cactus.[3]

The plant produces yellow flowers[4] that are approximately 15 mm (0.59 in) long.[3]

References

  1. ↑ "Mammillaria nivosa Link ex N.E. Pfeiffer". PLANTS Profile. United States Department of Agriculture. Retrieved 18 April 2013.
  2. ↑ "Mammillaria nivosa". Integrated Taxonomic Information System. Retrieved 18 April 2013.
  3. 1 2 3 Curbelo-Rodríguez, Jean Carlos; Meléndez-Ackerman, Rojas-Sandoval, Segarra-Carmona (March 27, 2012). "New distribution record of Cybocephalus kathrynae (Coleoptera, Cybocephalidae) on Mona Island, Puerto Rico". Revista Brasileira de Entomologia. 56 (1): 119–121. doi:10.1590/s0085-56262012005000004. Retrieved 26 April 2013. Cite uses deprecated parameter |coauthors= (help)
  4. ↑ "Mammillaria nivosa". CactiGuide.com. Retrieved 18 April 2013.


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