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Spirostachys
''Spirostachys'' is a plant genus of the family Euphorbiaceae first described as a genus in 1850. It is native to Africa.Govaerts, R., Frodin, D.G. & Radcliffe-Smith, A. (2000). World Checklist and Bibliography of Euphorbiaceae (and Pandaceae) 1-4: 1-1622. The Board of Trustees of the Royal Botanic Gardens, Kew. Zuloaga, F. O., O. Morrone, M. J. Belgrano, C. Marticorena & E. Marchesi. (eds.) 2008. Catálogo de las plantas vasculares del Cono Sur. Monographs in systematic botany from the Missouri Botanical Garden 107(1–3): i–xcvi, 1–3348. The genus name is derived from Ancient Greek ''speiros'' = spiral, ''stachys'' = spike, in allusion to the spiral arrangement of the florets on the flower spike. ;Species # '' Spirostachys africana'' Sond. - E + SE + S Africa (Kenya, Tanzania, Mozambique, Angola, Zimbabwe, Botswana, Namibia, Swaziland, Limpopo, Mpumalanga, KwaZulu-Natal, Cape Province) # '' Spirostachys venenifera'' (Pax) Pax - Somalia, Kenya, Tanzania ;formerly inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirostachys Venenifera
''Spirostachys'' is a plant genus of the family Euphorbiaceae first described as a genus in 1850. It is native to Africa.Govaerts, R., Frodin, D.G. & Radcliffe-Smith, A. (2000). World Checklist and Bibliography of Euphorbiaceae (and Pandaceae) 1-4: 1-1622. The Board of Trustees of the Royal Botanic Gardens, Kew. Zuloaga, F. O., O. Morrone, M. J. Belgrano, C. Marticorena & E. Marchesi. (eds.) 2008. Catálogo de las plantas vasculares del Cono Sur. Monographs in systematic botany from the Missouri Botanical Garden 107(1–3): i–xcvi, 1–3348. The genus name is derived from Ancient Greek ''speiros'' = spiral, ''stachys'' = spike, in allusion to the spiral arrangement of the florets on the flower spike. ;Species # '' Spirostachys africana'' Sond. - E + SE + S Africa (Kenya, Tanzania, Mozambique, Angola, Zimbabwe, Botswana, Namibia, Swaziland, Limpopo, Mpumalanga, KwaZulu-Natal, Cape Province) # '' Spirostachys venenifera'' (Pax) Pax - Somalia, Kenya, Tanzania ;formerly inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirostachys Africana
''Spirostachys africana'' is a medium-sized (about tall) deciduous tree with a straight, clear trunk, occurring in the warmer parts of Southern Africa. Its wood is known as tamboti, tambotie, tambootie or tambuti. It prefers growing in single-species copses in deciduous woodland, often along watercourses or on brackish flats and sandy soils. Description The leaves are small, elliptic with crenate margins, and turn bright red in winter before dropping. The petiole has 2 small glands at the distal end. The grey-black rough bark is distinctively split into neat rectangles. The catkin-like flowers appear in early spring before the leaves. Male and female flowers are borne separately on the same tree (monoecious). The small 3-lobed capsules or schizocarps split into three equal indehiscent segments ( mericarps or cocci) when ripe; on a warm day this splitting ( dehiscence) can sound like a distant fusillade of shots. The seeds are globose with a chartaceous testa. Wood and toxic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Excoecaria
''Excoecaria'' is a plant genus of the family Euphorbiaceae, formally described by Linnaeus in 1759. The genus is native to the Old World Tropics (Africa, southern Asia, northern Australia, and assorted oceanic islands). Etymology Genus name, ''Excoecaria'', is from the Latin word ''excaeco'', which means "to blind" and refers to the sap of the plants that can cause temporary blindness. Toxic latex The milky latex of ''Excoecaria agallocha'', also known as ''Thillai'', milky mangrove, blind-your-eye mangrove and river poison tree, is poisonous. Mangroves of this plant surround the ancient Thillai Chidambaram Temple in Tamil Nadu. Contact with skin can cause irritation and rapid blistering; contact with eyes will result in temporary blindness. It is distributed in the Pichavaram wetlands, near Chidambaram India, in Australia from northern New South Wales, along the northern coastline around to Western Australia.The latex is extremely poisonous. Even dried and powdered leave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Excoecaria Madagascariensis
''Excoecaria'' is a plant genus of the family Euphorbiaceae, formally described by Linnaeus in 1759. The genus is native to the Old World Tropics (Africa, southern Asia, northern Australia, and assorted oceanic islands). Etymology Genus name, ''Excoecaria'', is from the Latin word ''excaeco'', which means "to blind" and refers to the sap of the plants that can cause temporary blindness. Toxic latex The milky latex of ''Excoecaria agallocha'', also known as ''Thillai'', milky mangrove, blind-your-eye mangrove and river poison tree, is poisonous. Mangroves of this plant surround the ancient Thillai Chidambaram Temple in Tamil Nadu. Contact with skin can cause irritation and rapid blistering; contact with eyes will result in temporary blindness. It is distributed in the Pichavaram wetlands, near Chidambaram India, in Australia from northern New South Wales, along the northern coastline around to Western Australia.The latex is extremely poisonous. Even dried and powdered leave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterostachys Ritteriana
''Heterostachys'' is a genus of flowering plants in the plant family Amaranthaceae. The two species are shrubby halophytes native to South America and Central America. Description The species of ''Heterostachys'' grow as subshrubs or low shrubs. The stems are much branched, glabrous, and not jointed. The alternate leaves are fleshy, glabrous, scale-like, stem-clasping, with very short free blades (1–2 mm). The inflorescences are orbicular to cone-like, with alternate to nearly opposite scale-like bracts, and with one free flower sitting in the axil of each bract. The flowers are bisexual. The four-lobed perianth consists of four half-connate unequal tepals. There are two stamens and an ovary with two stigmas. In fruit the perianth becomes thick and spongy. The fruit wall (pericarp) is membranous. The seed is lenticular to edge-shaped with tuberculate surface. It contains a semi-annular embryo and copious perisperm (feeding tissue). Distribution and habitat ''Het ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterostachys Olivascens
''Heterostachys'' is a genus of flowering plants in the plant family Amaranthaceae. The two species are shrubby halophytes native to South America and Central America. Description The species of ''Heterostachys'' grow as subshrubs or low shrubs. The stems are much branched, glabrous, and not jointed. The alternate leaves are fleshy, glabrous, scale-like, stem-clasping, with very short free blades (1–2 mm). The inflorescences are orbicular to cone-like, with alternate to nearly opposite scale-like bracts, and with one free flower sitting in the axil of each bract. The flowers are bisexual. The four-lobed perianth consists of four half-connate unequal tepals. There are two stamens and an ovary with two stigmas. In fruit the perianth becomes thick and spongy. The fruit wall (pericarp) is membranous. The seed is lenticular to edge-shaped with tuberculate surface. It contains a semi-annular embryo and copious perisperm (feeding tissue). Distribution and habitat ''Het ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterostachys
''Heterostachys'' is a genus of flowering plants in the plant family Amaranthaceae. The two species are shrubby halophytes native to South America and Central America. Description The species of ''Heterostachys'' grow as subshrubs or low shrubs. The stems are much branched, glabrous, and not jointed. The alternate leaves are fleshy, glabrous, scale-like, stem-clasping, with very short free blades (1–2 mm). The inflorescences are orbicular to cone-like, with alternate to nearly opposite scale-like bracts, and with one free flower sitting in the axil of each bract. The flowers are bisexual. The four-lobed perianth consists of four half-connate unequal tepals. There are two stamens and an ovary with two stigmas. In fruit the perianth becomes thick and spongy. The fruit wall (pericarp) is membranous. The seed is lenticular to edge-shaped with tuberculate surface. It contains a semi-annular embryo and copious perisperm (feeding tissue). Distribution and habitat ''Het ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allenrolfea Vaginata
''Allenrolfea'' is a genus of shrubs in the family Amaranthaceae. The genus was named for the English botanist Robert Allen Rolfe. There are three species, ranging from North America to South America. Description The species of ''Allenrolfea'' are subshrubs or shrubs with erect or decumbent growth. The stems are much branched, succulent, glabrous and appear to be articulated. The alternate leaves are sessile and stem-clasping, fleshy, glabrous, their blades reduced to small, broadly triangular scales, with entire margins and acute apex. The inflorescences are terminal spikes with spirally arranged flowers. Cymes of three or five flowers are sitting in the axils of deciduous, peltate, fleshy bracts. The flowers are bisexual. The perianth consists of 4-5 joined tepals, their lobes angled and truncate distally. There are 1-2 stamens exserting the flower and an ovary with 2(-3) stigmas. The fruit in an ovoid, compressed utricle with membranous pericarp. The erect seed is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allenrolfea
''Allenrolfea'' is a genus of shrubs in the family Amaranthaceae. The genus was named for the English botanist Robert Allen Rolfe. There are three species, ranging from North America to South America. Description The species of ''Allenrolfea'' are subshrubs or shrubs with erect or decumbent growth. The stems are much branched, succulent, glabrous and appear to be articulated. The alternate leaves are sessile and stem-clasping, fleshy, glabrous, their blades reduced to small, broadly triangular scales, with entire margins and acute apex. The inflorescences are terminal spikes with spirally arranged flowers. Cymes of three or five flowers are sitting in the axils of deciduous, peltate, fleshy bracts. The flowers are bisexual. The perianth consists of 4-5 joined tepals, their lobes angled and truncate distally. There are 1-2 stamens exserting the flower and an ovary with 2(-3) stigmas. The fruit in an ovoid, compressed utricle with membranous pericarp. The erect seed is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spegazziniophytum
''Spegazziniophytum'' is a plant genus of the family Euphorbiaceae first described as a genus in 2001. It contains only one known species, ''Spegazziniophytum patagonicum'', endemic to Argentina (Provinces of Mendoza, Neuquén Neuquén (; arn, Nehuenken) is the capital city of the Argentine province of Neuquén and of the Confluencia Department, located in the east of the province. It occupies a strip of land west of the confluence of the Limay and Neuquén rivers w ..., Chubut, Santa Cruz). References Hippomaneae Monotypic Euphorbiaceae genera Endemic flora of Argentina {{Euphorbiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spegazziniophytum Patagonicum
''Spegazziniophytum'' is a plant genus of the family Euphorbiaceae first described as a genus in 2001. It contains only one known species, ''Spegazziniophytum patagonicum'', endemic to Argentina (Provinces of Mendoza, Neuquén Neuquén (; arn, Nehuenken) is the capital city of the Argentine province of Neuquén and of the Confluencia Department, located in the east of the province. It occupies a strip of land west of the confluence of the Limay and Neuquén river ..., Chubut, Santa Cruz). References Hippomaneae Monotypic Euphorbiaceae genera Endemic flora of Argentina {{Euphorbiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hippomaneae
Hippomaneae is a tribe of flowering plants of the family Euphorbiaceae. It comprises 2 subtribes and 33 genera. Genera See also * Taxonomy of the Euphorbiaceae Here is a full taxonomy of the family Euphorbiaceae, according to the most recent molecular research. This complex family previously comprising 5 subfamilies: the Acalyphoideae, the Crotonoideae, the Euphorbioideae, the Phyllanthoideae and the Old ... References External links Euphorbiaceae tribes {{Euphorbiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |