Melocactus matanzanus

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Hectonichus (talk | contribs) at 03:11, 23 May 2012. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Melocactus matanzanus
Melocactus matanzanus at the botanical garden of Villa Durazzo-Pallavicini, Genova Pegli
Scientific classification
Kingdom:
(unranked):
(unranked):
(unranked):
Order:
Family:
Subfamily:
Tribe:
Genus:
Species:
M. matanzanus
Binomial name
Melocactus matanzanus
Leon, 1934
Synonyms
  • Cactus matanzanus (León) Borg (1951)
  • Melocactus actinacanthus Areces (1976)

Melocactus matanzanus, common name Dwarf Turk's-cap cactus or Turk's-cap cactus, is a cactus in the genus Melocactus belonging to the family Cactaceae. The epithet matanzanus is derived from the Cuban city of Matanzas.

Description

Melocactus matanzanus is a perennial fleshy globose plant. It can reach a height of 7–9 centimetres (2.8–3.5 in) and a diameter of 8–9 centimetres (3.1–3.5 in). On the bright green body there are 8-9 (or more) ribs. The thorns are brownish-gray or white. The central spine is up to 2 inches long, while the 7 to 8 radial spines are 1.2 to 2 inches long.

When the plant has reached a certain age it shows at the growing tip a cephalium (hence the common name of "Turk's Cap"), a globose structure covered with reddish-brown bristles. This structure, where the flower buds will form, reaches a height of up to 9 centimetres (3.5 in) and a diameter of 5–6 centimetres (2.0–2.4 in). The flowers are carmine, about 2 inches long.

Distribution

This plant is native to the north of Cuba. It is a common species throughout the world as ornamental plant.

References