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Stapeliopsis
''Stapeliopsis'' is a genus of succulent plants in the family Apocynaceae, native to southern Africa. Description ''Stapeliopsis'' was described as a genus in 1928. The name refers to its superficial resemblance to some species of the genus ''Stapelia'' (Greek ''"-opsis"'' = ''"look-alike"''). The genus is extremely variable.Pillans, Neville Stuart. 1928. South African Gardening 18: 32. The stems are four-angled in cross-section, often with lines of teeth along the angles. In some species, the stems are prostrate or even push underground as rhizomes; in others the stems are more erect. The flowers are highly tubular, with hairs inside the tube of the flower. They appear from the base of the stems and often are born underground (especially in the case of '' Stapeliopsis pillansii''. The tips of many species' flower lobes curve inwards and touch at the tip, forming closed structures. Several species even use their flowers as cages to trap their insect pollinators - only releasing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stapelianthus Madagascariensis
''Stapelianthus'' is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1933. The entire genus is endemic to Madagascar and is concentrated in the far south of the island. The genus is defined by the unique corona structure of its flowers. Species Species accepted by the Plants of the World Online as of January 2023 ;formerly included # ''Stapelianthus baylissii'', syn of ''Tridentea baylissii'' # ''Stapelianthus choananthus'', syn of ''Tridentea choanantha'' ;Taxonomy The species are extremely close to each other genetically, however the genus overall is very divergent from its relatives on the mainland. Phylogenetic studies have shown the genus to be most closely related to a large and widespread branch of stapeliads from mainland Africa, comprising the genera ''Huernia'', '' Tavaresia'' and a mixed sub-branch including ''Orbea'', '' Piaranthus'' and ''Stapelia ''Stapelia'' is a genus of low-growing, spineless, stem succulent pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asclepiadoideae
The Asclepiadoideae are a subfamily of plants in the family Apocynaceae. Formerly, they were treated as a separate family under the name Asclepiadaceae, e.g. by APG II, and known as the milkweed family. They form a group of perennial herbs, twining shrubs, lianas or rarely trees but notably also contain a significant number of leafless stem succulents. The name comes from the type genus ''Asclepias'' (milkweeds). There are 348 genera, with about 2,900 species. They are mainly located in the tropics to subtropics, especially in Africa and South America. The florally advanced tribe Stapelieae within this family contains the relatively familiar stem succulent genera such as '' Huernia, Stapelia'' and ''Hoodia''. They are remarkable for the complex mechanisms they have developed for pollination, which independently parallel the unrelated Orchidaceae, especially in the grouping of their pollen into pollinia. The fragrance from the flowers, often called "carrion", attracts flies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neville Stuart Pillans
Neville may refer to: Places *Neville, New South Wales, Australia *Neville, Saskatchewan, Canada * Néville, in the Seine-Maritime department, France *Néville-sur-Mer, in the Manche department, France *Neville, Ohio, USA *Neville Township, Pennsylvania, USA People *Neville (name), including a list of people and characters with the name * House of Neville, a noble family of England *Neville (wrestler), ring name of Benjamin Satterley, a British professional wrestler Other uses * USS ''Neville'' (APA-9), a Heywood-class attack transport in the United States Navy *Neville (Thomas the Tank Engine), a railway engine in ''Thomas & Friends'' *Concrete Aboriginal, a lawn ornament in Australia also known as a "Neville" See also *Fifehead Neville, Dorset, England *Tarring Neville, East Sussex, England *Neville's algorithm, used for polynomial interpolation *The Neville Brothers, American band *Naville, a surname *Nevil (other) * Nevill (other) Nevill is an English topo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apocynaceae
Apocynaceae (from ''Apocynum'', Greek for "dog-away") 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 Americas, American tropics or subtropics, with some temperate members. The former family Asclepiadaceae (now known as Asclepiadoideae) is considered a subfamily of Apocynaceae and contains 348 genera. A list of Apocynaceae genera may be found List of subfamilies and genera of Apocynaceae, here. Many species are tall trees found in tropical forests, but some grow in tropical dry (xeric) environments. Also perennial plant, perennial herbs from temperate zones occur. Many of these plants have milky latex, and many species are poisonous if ingested, the family being rich in genera containing alkaloids and cardiac glycosides, those containing the latter often finding use as arr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, Scramble for Africa, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stapelia
''Stapelia'' is a genus of low-growing, spineless, stem succulent plants, predominantly from South Africa with a few from other parts of Africa. Several Asian and Latin American species were formerly included but they have all now been transferred to other genera. The flowers of certain species, most notably '' Stapelia gigantea'', can reach 41 cm (16 inches) in diameter when fully open. Most ''Stapelia'' flowers are visibly hairy and generate the odor of rotten flesh when they bloom. Description The hairy, oddly textured and coloured appearance of many ''Stapelia'' flowers has been claimed to resemble that of rotting meat, and this, coupled with their odour, has earned the most commonly grown members of the genus ''Stapelia'' the common name of carrion flowers. A notable exception is the sweetly scented ''Stapelia flavopurpurea''. Such odours serve to attract various specialist pollinators including, in the case of carrion-scented blooms, blow flies of the dipte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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