Kingdom Plantae Family Cactaceae Scientific name Pereskia bleo | Order Caryophyllales Genus Pereskia Rank Species | |
Similar Pereskia, Pereskia grandifolia, Pereskia sacharosa, Pereskia aculeata, Pereskia guamacho | ||
Succulents pereskia bleo the original cactus
Pereskia bleo (rose cactus, leaf cactus) is a leafy cactus, native to the shady, moist forests of Central America, that grows to a woody, prickly shrub about 2 m tall with large, orange flowers resembling rose blossoms.
Contents
- Succulents pereskia bleo the original cactus
- Rose cactus or leaf cactus pereskia bleo edible cactus fruit
- Description
- Taxonomy
- Distribution and habitat
- References
Rose cactus or leaf cactus pereskia bleo edible cactus fruit
Description
Pereskia bleo grows as a shrub or small tree and reaches a height of 2 to 8 metres with trunks up to 15 centimetres in diameter. The olive-green to brownish grey branches are smooth. The leaves are arranged alternately on the branches and are distinctly stalked with petioles up to 3 centimetres long. The leaf blade is 6 to 20 centimetres long and 2 to 7 centimetres wide, elliptic to oblong or lanceolate in shape. The five nerved leaf blades have four to six, often fork-shaped, side lobes. The thorns are either parallel in bundles or spread widely out. Long thorns on the branches are up to five to ten millimetres long. Along the main shoots there are up to 40 spines per areole, each 2 centimetres long.
The flowers are arranged in terminal lateral inflorescences. The bare, bright red, scarlet, salmon pink and orange-red-pink flowers reach diameters of 4 to 6 centimeters.
The fruits are more or less spherical, ripening yellow. They are edible but sour tasting.
Taxonomy
The first description of the species, as Cactus bleo, was in 1828 by Karl Sigismund Kunth. Augustin Pyramus de Candolle made it the type species of the genus Pereskia in 1828.
Distribution and habitat
Pereskia bleo is found by rivers and streams in Panama and Colombia as well as in secondary forest, from sea level to altitudes of 1300 metres.
The Red List of Threatened Species of the IUCN lists the species as "Least Concern (LC)" or not at risk.