Leuenbergeria guamacho

Last updated

Leuenbergeria guamacho
Pereskia guamacho - Cerro santa Ana.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Genus: Leuenbergeria
Species:
L. guamacho
Binomial name
Leuenbergeria guamacho

Leuenbergeria guamacho, the guamacho, is a species of plant that belongs to the cactus family and is one of the few cacti with spines that bears a strong resemblance to deciduous trees.

Contents

Description

The tree is slow-growing, up to 8 m tall, with a brown trunk, a rounded crown up to 3 m in diameter, with simple alternate leaves. Its flowers are bright yellow. The fruit is edible, round, and yellow-green when ripe, filled with numerous black seeds.

Range

Originating in the American tropics from Mexico to northern South America, it can be found in great numbers in the mountains near the Venezuelan coast. It is found in drier regions and most notably in the national parks of Venezuela.

Taxonomy

Leuenbergeria guamacho was first described as Pereskia guamacho by Frédéric Albert Constantin Weber and first recorded in the Dictionnaire d'Horticulture 2: 938–939. 1898. [2] [3] It has also been formerly classified as Rodocactus guamacho, Pereskia colombiana, Rhodocactus colombianus, and Rhodocactus guamacho.

References

  1. Nassar, J. 2013. Pereskia guamacho. The IUCN Red List of Threatened Species. Version 2014.3. <www.iucnredlist.org>. Downloaded on 18 May 2015.
  2. "Pereskia guamacho". Tropicos.org. Missouri Botanical Garden . Retrieved 19 September 2012.
  3. Pereskia guamacho en PlantList

Bibliography

  1. Correa A., M. D., C. Galdames & M. N. S. Stapf. 2004. Cat. Pl. Vasc. Panamá 1–599. Smithsonian Tropical Research Institute, Panama.
  2. Funk, V. A., P. E. Berry, S. Alexander, T. H. Hollowell & C. L. Kelloff. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contr. U.S. Natl. Herb. 55: 1–584.
  3. Hokche, O., P. E. Berry & O. Huber. 2008. Nuev. Cat. Fl. Vas. Venezuela 1–860. Fundación Instituto Botánico de Venezuela, Caracas, Venezuela.
  4. Leuenberger, B. E. 1986. Pereskia (Cactaceae). Mem. New York Bot. Gard. 41: 1–141.
  5. Steyermark, J. 1995. Flora of the Venezuelan Guayana Project.