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rhinoceros cactus

Scientific Name: Coryphantha echinus

Family: Cactaceae

Category: Dicot

Growth: Shrub

Duration: Perennial

Other Names:

       

Coryphantha cornifera: The Rhinoceros Cactus

This fascinating cactus, known as the Rhinoceros Cactus, hails from Mexico and belongs to the diverse Cactaceae family.

Considerations for Pets

  • Several common names, such as "Sea-urchin cactus" and "Prickly Beehive Cactus," suggest the presence of spines or prickly features.
  • The text mentions "thorny plants" in the habitat where rhinoceros iguanas live, indicating that cacti, including Coryphantha cornifera, may possess thorns.

Taxonomy and Nomenclature

  • Scientific Name: Coryphantha cornifera (DC.) Lem.
  • Common Names: Rhinoceros Cactus, Sea-urchin cactus, Prickly Beehive Cactus.
  • Family: Cactaceae (Cactus Family)
  • Kingdom: Plantae
  • Synonyms:
    • Mammillaria cornifera
    • Coryphantha cornifera var. echinus
    • Coryphantha pectinata
    • Mammillaria echinus
    • Coryphantha echinus (Engelm.) Britton & Rose

Distribution and Habitat

  • Coryphantha cornifera is endemic to Mexico, occurring in several states including Guanajuato.
  • It typically grows on limestone gravel.
  • It is found in hot regions with plenty of sunshine.

Morphological Characteristics

  • Mostly a globular cactus.

Ecological Role

  • The text mentions rhinoceros iguanas feeding on fallen cactus fruit, indicating a role in the iguanas' diet.

Quirky Facts

  • The text highlights that cacti are among the world's more threatened species, even more so than charismatic animals like rhinos and elephants.

Further Information

  • IUCN Red List of Threatened Species
  • Alamy stock photo library
  • Wikimedia Commons
  • Cambridge University Botanic Garden