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Tridentea Gemmiflora Stems - Barrydale 1
''Tridentea'' is a genus of succulent plant in the family Apocynaceae, endemic to southern Africa. Name and history ''Tridentea'' was first described as a genus in 1812, and its name refers to the three "teeth" on each interstaminal segment of its flower (''"tri-"'' = three; ''"dentis"'' = teeth). It was subsequently split, and the genus ''Tromotriche ''Tromotriche'' is a genus of plant in family Apocynaceae. It is native to southern Africa.Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southe ...'' was created for the ten species which were separated. Description ;Vegetative features ''Tridentea'' stems are typically smooth, soft and appear as roughly four-edged in cross section. The four angles are marked by rows of low tubercle mounds. In young growth, each tubercle bears a small splayed leaf-remnant. These fall off with time though. Each leaf remnant is always surrounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tridentea Gemmiflora
''Tridentea gemmiflora'' ("twin-flowered tridentea") is a species of plant in the family Apocynaceae. It is endemic to South Africa and is common in the Little Karoo and Western Cape Province. Its natural habitat In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ...s are rocky areas. References Endemic flora of South Africa gemmiflora Least concern plants Flora of the Cape Provinces Flora of the Free State Flora of the Northern Provinces {{Apocynaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tridentea Marientalensis
''Tridentea'' is a genus of succulent plant in the family Apocynaceae, endemic to southern Africa. Name and history ''Tridentea'' was first described as a genus in 1812, and its name refers to the three "teeth" on each interstaminal segment of its flower (''"tri-"'' = three; ''"dentis"'' = teeth). It was subsequently split, and the genus ''Tromotriche ''Tromotriche'' is a genus of plant in family Apocynaceae. It is native to southern Africa.Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southe ...'' was created for the ten species which were separated. Description ;Vegetative features ''Tridentea'' stems are typically smooth, soft and appear as roughly four-edged in cross section. The four angles are marked by rows of low tubercle mounds. In young growth, each tubercle bears a small splayed leaf-remnant. These fall off with time though. Each leaf remnant is always surrounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apocynaceae Genera
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. Notable members of the family include oleander, dogbanes, milkweeds, and periwinkles. The family is native to the European, Asian, African, Australian, and American tropics or subtropics, with some temperate members as well. 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 here. Many species are tall trees found in tropical forests, but some grow in tropical dry ( xeric) environments. Also 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 ofte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tridentea
''Tridentea'' is a genus of succulent plant in the family Apocynaceae, endemic to southern Africa. Name and history ''Tridentea'' was first described as a genus in 1812, and its name refers to the three "teeth" on each interstaminal segment of its flower (''"tri-"'' = three; ''"dentis"'' = teeth). It was subsequently split, and the genus ''Tromotriche'' was created for the ten species which were separated. Description ;Vegetative features ''Tridentea'' stems are typically smooth, soft and appear as roughly four-edged in cross section. The four angles are marked by rows of low tubercle mounds. In young growth, each tubercle bears a small splayed leaf-remnant. These fall off with time though. Each leaf remnant is always surrounded by several minute, fat hairs. ;Floral features ''Tridentea'' flowers are flattened, star-shaped, and usually brightly coloured. The most common colouring is a mixed mottling of greenish-yellow with purple. Their inside is usually densely papillate. Flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tromotriche Baylissii
''Tromotriche'' is a genus of plant in family Apocynaceae. It is native to southern Africa.Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southern African plants. Memoirs of the Botanical Survey of South Africa 2(1–2): 1–152(pt. 1), 1–270(pt. 2). Description ''Tromotriche'' was first described as a genus in 1812, and its Greek name refers to the quivering hairs that surround the lobes of its flowers (''"tromo-"'' = "trembling"; ''"-trichos"'' = "hair"). The soft stems of ''Tromotriche'' species are obtusely, roundly four-angled (in cross section). Low, rounded mounds run along the edges of the angles, and leaf remnants are not visible. The stem surface is soft but often slightly rough. The varied flowers appear along the stems, and often have the characteristic hairs on the outsides of the lobes. Distribution This genus is restricted to the western (winter rainfall) regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tridentea Virescens
''Tridentea'' is a genus of succulent plant in the family Apocynaceae, endemic to southern Africa. Name and history ''Tridentea'' was first described as a genus in 1812, and its name refers to the three "teeth" on each interstaminal segment of its flower (''"tri-"'' = three; ''"dentis"'' = teeth). It was subsequently split, and the genus ''Tromotriche ''Tromotriche'' is a genus of plant in family Apocynaceae. It is native to southern Africa.Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southe ...'' was created for the ten species which were separated. Description ;Vegetative features ''Tridentea'' stems are typically smooth, soft and appear as roughly four-edged in cross section. The four angles are marked by rows of low tubercle mounds. In young growth, each tubercle bears a small splayed leaf-remnant. These fall off with time though. Each leaf remnant is always surrounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tridentea Pachyrrhiza
''Tridentea pachyrrhiza'' is a species of plant in the family Apocynaceae that is native to Namibia and South Africa. Distribution and habitat ''Tridentea pachyrrhiza'' is found in South Africa and coastal Namibia, from Buntveldschuh in the north to Buchuberg in the south, at elevations between above sea level. It grows on stony flats among low shrubs, rarely on rocky outcrops, and is often covered with drifting sand. Description ''Tridentea pachyrrhiza'' is a succulent plant that forms dense clumps measuring across. The stems are greyish green in colour, usually glabrous Glabrousness () is the technical term for a lack of hair, down, setae, trichomes, or other such covering. A glabrous surface may be a natural characteristic of all or part of a plant or animal, or be due to loss because of a physical condition, ..., and measure long and wide. The flowers are variable in colour and may measure up to across. References Flora of Namibia pachyrrhiza Least concern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
