Beaucarnea recurvata

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Beaucarnea recurvata
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Asparagaceae
Subfamily: Nolinoideae
Genus: Beaucarnea
B. recurvata
Binomial name
Beaucarnea recurvata

Beaucarnea recurvata, the elephant's foot or ponytail palm, is a species of plant in the family Asparagaceae. The species was native to numerous states of eastern Mexico but is now confined to the state of Veracruz.[1][3] Despite its common name, it is not closely related to the true palms (Arecaceae). It has become popular in Europe and worldwide as an ornamental plant. There are 350-year-old Beaucarneas registered in Mexico.[4]


Elephant's foot palm tree trunk in Artemisa Province, Cuba

It is an evergreen perennial growing to 15 feet 6 inches (4.72 m) with a noticeable expanded caudex, for storing water. The single palm-like stem produces terminal tufts of strap-shaped, recurved leathery leaves, sometimes hair lock-shaped in the ends, and with occasional panicles of small white flowers once the plant reaches over 10 years of age.

The only moderately swollen trunk at the base is slender over it and only slightly branched. The almost spherical caudex in the youth stage later becomes 4 to 6 meters long[5] and reaches a diameter of up to 50 centimeters and more at the base. The bark is smooth. The green lineal, slightly rejuvenated and bent leaves are thin, flat or slightly ridged. They are 90 to 180 inches long and 15 to 20 millimeters wide.


Its habitat is low deciduous forest, with average temperatures of 20 °C and an annual rainfall of 800 mm, and a well-marked dry season of between 7 and 8 months. These types of forests are in an altitudinal range of 0 to 1700 meters above sea level. They grow on rocky soils deficient in nutrients, cliffs and steep mountains. The plant is resistant up to 10 °C, and grows in full sun or partial shade. The plants are very slow growing and very tolerant to drought, in a pot or planted as an ornamental garden tree.[6]


Having gained the Royal Horticultural Society's Award of Garden Merit.[7] B. recurvata is often grown as a houseplant or an outdoor plant in temperate climate gardens. Slow-growing and drought-tolerant, Beaucarnea recurvata is hardy to −5 °C (23 °F), grows in full sun to light shade, and requires proper soil mix to drain when watered. However, be cautious not to over-water, as this will foster pests like the mealybug and cochineal insect. If going to be kept in places with strong winters, it must be an indoor plant as it cannot resist cold temperatures. To maintain its original shape, the ends of its leaves should not be snipped, and when repotted it must keep all of its roots.[8]

There are 10 different species of this plant, according to the Institute of Ecology in Xalapa, state of Veracruz, which runs the Jardín Botánico Francisco Javier Clavijero botanical garden, where over 400 Beaucarneas are exhibited and more are grown in greenhouses for conservation purposes, in the "Colección Nacional de Beaucarneas" (Beaucarneas National Collection).[9]

State of conservation[edit]

The species of the genus Beaucarnea are mostly in critical condition due to various anthropogenic activities, which has led to severe fragmentation and destruction of their habitat. On the other hand, the extraction of seeds, seedlings, juveniles and adults have affected the size of the population and the proportion of sexes, reducing with this the possibilities of fertilization and, consequently, the production of seeds.[10] This exploitation process exposes this species, in a state of threat or extinction, by reducing the minimum viable size of the populations, as well as the deterioration of their genetic diversity.[11] B. recurvata, is considered to be threatened according to Official Mexican Standard 059-ECOL-2010 of SEMARNAT in Mexico.



  1. ^ a b Martínez Salas, E.; Samain, M.-S. & Fuentes, A.C.D. (2020). "Beaucarnea recurvata". IUCN Red List of Threatened Species. 2020: e.T136808293A137376209. Retrieved 8 February 2021.
  2. ^ "The Plant List: A Working List of All Plant Species". Retrieved May 16, 2014.
  3. ^ Irish, Gary (2000). Agaves, Yuccas, and Related Plants: A Gardener's Guide. Timber Press. p. 187. ISBN 978-0-88192-442-8.
  4. ^ Instituto de Ecología A.C. video files, Mexico
  5. ^ ?
  6. ^ Miranda, F. and Hernández XE 1963. The vegetation types of Mexico and their classification. Bol. Soc. Bot. Mex. 28: 29-72.
  7. ^ "RHS Plant Selector - Beaucarnea recurvata". Retrieved 15 April 2020.
  8. ^ Nason, J, and JL Hamrick. 1997. Reproductive and genetic consequences of forest fragmentation: two case studies of Neotropical canopy trees. Journal of Heredity. 88 (4): 264-276.
  9. ^ Armando Contreras, María Luisa Osorio, Miguel Equihua et al. (2008) Conservación y Aprovechamiento de Beaucarnea recurvata, Especie Forestal no Maderable, 7. In Cuadernos de Biodiversidad.
  10. ^ Hernández SL, M. Martínez, G. Malda B., HA Castillo G., O. Salcedo G., Osorio R. Ma. L., A. Contreras H., R. Orellana L., C. Swords M., LE Carrillo S., KKE Almanza R., M. Capdevielle V, Ml Á. Herrera A. and M. Á. Pérez F. 2010. Final project report (ORN_PTA 09). Collection of elephant foot accessions ( Beaucarnea spp .) For germplasm conservation in Mexico . Autonomous University of Queretaro. 54 p.
  11. ^ Nason, J, and JL Hamrick. 1997. Reproductive and genetic consequences of forest fragmentation: two case studies of Neotropical canopy trees. Journal of Heredity. 88 (4): 264-276.

External links[edit]