| Pachypodium succulentum | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Apocynaceae |
| Genus: | Pachypodium |
| Species: | P. succulentum |
| Binomial name | |
| Pachypodium succulentum (L.f.) Sweet | |
Pachypodium succulentum is a member of the family Apocynaceae native to the Cape Provinces and the Free State province of South Africa. [1]
True to its name, P. succulentum is characterised by its sturdy water-holding swallowed-stem base. Thin, near-straight shoots grow from this base to a height of around 1.6 feet and are covered in 0.8 inch thorns that come in pairs. Leaves are found on the upper parts of the shoots and are narrow, dark green, lanceolate and feature venation. Flowers are pink or white.
Apocynaceae is a family of flowering plants that includes trees, shrubs, herbs, stem succulents, and vines, commonly known as the dogbane family, because some taxa were used as dog poison. Members of the family are native to the European, Asian, African, Australian, and American tropics or subtropics, with some temperate members. The former family Asclepiadaceae is considered a subfamily of Apocynaceae and contains 348 genera. A list of Apocynaceae genera may be found here.
Pachypodium is a genus of succulent spine-bearing trees and shrubs, native to Madagascar and Africa. It belongs to the family Apocynaceae.
Pachypodium lealii, the bottle tree, is a species of plant included in the genusPachypodium. The scientific name derives from the 19th century Portuguese geologist Fernando da Costa Leal, who described the bottle tree during an exploration in southern Angola.
Pachypodium lamerei is a species of flowering plant in the family Apocynaceae. It is a stem succulent, photosynthesizing mainly through its trunk, and comes from the island of Madagascar, off the east coast of Africa. It has large thorns and leaves mostly just at the top of the plant, and large, fragrant flowers. The species has become one of the best known pachypodiums in cultivation, being relatively easy to propagate and grow. In cultivation it is often marketed as the Madagascar palm, despite its not being a palm at all. A variety called "Ramosum" has been described. It is distinguished mostly by a dwarf growth habit and its more rounded corolla lobe.
The history of the genus Pachypodium as a scientific classification began in 1830, when the genus was first used in a taxonomical system by John D. Lindley, who placed a single species, P. tuberosum, in it. Lindley believed that this species was identical with one identified in 1781 as Echites succulenta, which would make "Pachypodium" a taxonomical synonym of "Echites".
Plants belonging to the genus Pachypodium vary widely from each other in some aspects, but also share a number of basic common traits. Each species is adapted to the specific environment which it inhabits, but all species of the genus share certain anatomical and metabolic traits, reflecting their common evolutionary ancestry.
The taxonomy of the Pachypodium genus is the study of the species and subspecies in the genus Pachypodium. There are currently 25 recognized species in the genus, of which 17 are shrubs and eight are trees.
Pachypodium ambongense is a species of plant in the family Apocynaceae. It was first published as a species of the genus Pachypodium in 1924 by the botanist Henri Louis Poisson.
Pachypodium baronii, the Madagascar palm or bontaka, is a flowering plant in the family Apocynaceae. It has the habit of a robust shrub with a spherical or bottle-shaped trunk. It has several cylindrical branches at the top.
Pachypodium bicolor is a species of plant in the family Apocynaceae.
Pachypodiumhabitats consist of isolated, specialized, micro–environmental niches, generally xeric, rocky, frost-free areas within parts of western Madagascar and southern Africa. Pachypodium species are often indifferent to the regional ecological, biotic zone of vegetation, a fact which explains some of Pachypodium morphology and architecture. The large scale vegetation zones are in some cases irrelevant to the micro-environments of Pachypodium, in the sense that the xeric niches may be embedded in larger mesic biomes.
Pachypodium brevicaule is a species of plant that belongs to the family Apocynaceae.
Pachypodium rutenbergianum is a species of Pachypodium native to Madagascar. The plant can reach 3 to 8 m high, and its trunk up to 60 cm in diameter at base. The plant has short branches and 1-cm long spines. Leaves are green and 10 to 15 cm long, 4 cm wide. Its flowers are white.
Apocynoideae is a subfamily of the flowering plant family Apocynaceae. It contains about 78 genera with roughly 860 species. Several genera are of pharmacological interest - notably those - such as Strophanthus - which have furnished highly effective arrow poisons, due to their cardiac glycoside content. The subfamily includes many species with flowers of considerable ornamental value, the best-known of which is Nerium oleander, the familiar Oleander. It also contains the remarkable pachycaul genera Adenium and Pachypodium.
Pachypodium namaquanum, also known as halfmens or elephants trunk, is a succulent plant of Southern Africa. The genus name Pachypodium is from the Greek for 'thick foot', an allusion to its swollen base, while the species name namaquanum is a reference to Namaqualand.
Pachypodium rosulatum, common name elephant's foot plant, belongs to the family Apocynaceae.
Pachypodium densiflorum is a species of flowering plant in the Apocynaceae family. It is native to Madagascar. In habitat, it grows on granite rocks in the central plateau of Madagascar.
Pachypodium bispinosum is a succulent sub-shrub in the family Apocynaceae.
Pachypodium decaryi is a flowering plant, and a member of the family Apocynaceae. This species was first described in 1922 by Henri Louis Poisson. It is native to central Madagascar, growing on bare rocks with little water and a lot of sunlight. The caudex of this species can grow to 40 centimetres in diameter, and the taller stems can grow up to three or four meters. It blooms with white flowers.
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