|
Berkheya Armata
''Berkheya'' is a genus of flowering plants in the aster family, Asteraceae, and the subfamily Carduoideae, the thistles. It is distributed in tropical Africa, especially in southern regions.Hind, N. (2006)568. ''Berkheya purpurea''. ''Curtis's Botanical Magazine'' 23(4), 289-96. Of about 75 species, 71 can be found in South Africa.Funk, V. A. and R. Chan. (2008)Phylogeny of the spiny African daisies (Compositae, tribe Arctotideae, subtribe Gorteriinae) based on ''trn''L-F, ''ndh''F, and ITS sequence data.''Molecular Phylogenetics and Evolution'' 48(1), 47-60. Most species have yellow ray florets, a few have white, and ''B. purpurea'' has light purple or mauve florets. ''B. purpurea'' is cultivated as an ornamental plant. Some ''Berkheya'' are known as weeds.Clark, M. MA comparison between the flower-head insect communities of South African ''Berkheya'' and European Cynareae.In: ''Proceedings of the VIII International Symposium on Biological Control of Weeds''. (pp. 165-170). Ist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plantae
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Le Francq Van Berkhey
Johannes le Francq van Berkhey (1729–1812) was an 18th-century painter, scientist, physician and poet from the Dutch Republic. Biography He was born in Leiden. According to Roeland van Eynden and Adriaan van der Willigen in their dictionary of artists known as ''Geschiedenis der vaderlandsche schilderkunst'', he was a pupil along with Petrus Camper of the genre painter Louis de Moni.Johannes le Francq van Berkhey Biography in ''Geschiedenis der vaderlandsche schilderkunst'' (1718) by and |
Berkheya Caffra
''Berkheya'' is a genus of flowering plants in the aster family, Asteraceae, and the subfamily Carduoideae, the thistles. It is distributed in tropical Africa, especially in southern regions.Hind, N. (2006)568. ''Berkheya purpurea''. ''Curtis's Botanical Magazine'' 23(4), 289-96. Of about 75 species, 71 can be found in South Africa.Funk, V. A. and R. Chan. (2008)Phylogeny of the spiny African daisies (Compositae, tribe Arctotideae, subtribe Gorteriinae) based on ''trn''L-F, ''ndh''F, and ITS sequence data.''Molecular Phylogenetics and Evolution'' 48(1), 47-60. Most species have yellow ray florets, a few have white, and ''B. purpurea'' has light purple or mauve florets. ''B. purpurea'' is cultivated as an ornamental plant. Some ''Berkheya'' are known as weeds.Clark, M. MA comparison between the flower-head insect communities of South African ''Berkheya'' and European Cynareae.In: ''Proceedings of the VIII International Symposium on Biological Control of Weeds''. (pp. 165-170). Ist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkheya Bipinnatifida
''Berkheya'' is a genus of flowering plants in the aster family, Asteraceae, and the subfamily Carduoideae, the thistles. It is distributed in tropical 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 ..., especially in southern regions.Hind, N. (2006)568. ''Berkheya purpurea''. ''Curtis's Botanical Magazine'' 23(4), 289-96. Of about 75 species, 71 can be found in South Africa.Funk, V. A. and R. Chan. (2008)Phylogeny of the spiny African daisies (Compositae, tribe Arctotideae, subtribe Gorteriinae) based on ''trn''L-F, ''ndh''F, and ITS sequence data.''Molecular Phylogenetics and Evolution'' 48(1), 47-60. Most species have yellow ray florets, a few have white, and ''B. purpurea'' has light purple or mauve florets. ''B. purpurea'' is cultivated as an ornamental plant. Some ''B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkheya Bergiana
''Berkheya'' is a genus of flowering plants in the aster family, Asteraceae, and the subfamily Carduoideae, the thistles. It is distributed in tropical Africa, especially in southern regions.Hind, N. (2006)568. ''Berkheya purpurea''. ''Curtis's Botanical Magazine'' 23(4), 289-96. Of about 75 species, 71 can be found in South Africa.Funk, V. A. and R. Chan. (2008)Phylogeny of the spiny African daisies (Compositae, tribe Arctotideae, subtribe Gorteriinae) based on ''trn''L-F, ''ndh''F, and ITS sequence data.''Molecular Phylogenetics and Evolution'' 48(1), 47-60. Most species have yellow ray florets, a few have white, and ''B. purpurea'' has light purple or mauve florets. ''B. purpurea'' is cultivated as an ornamental plant. Some ''Berkheya'' are known as weeds.Clark, M. MA comparison between the flower-head insect communities of South African ''Berkheya'' and European Cynareae.In: ''Proceedings of the VIII International Symposium on Biological Control of Weeds''. (pp. 165-170). Ist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkheya Barbata
''Berkheya'' is a genus of flowering plants in the aster family, Asteraceae, and the subfamily Carduoideae, the thistles. It is distributed in tropical Africa, especially in southern regions.Hind, N. (2006)568. ''Berkheya purpurea''. ''Curtis's Botanical Magazine'' 23(4), 289-96. Of about 75 species, 71 can be found in South Africa.Funk, V. A. and R. Chan. (2008)Phylogeny of the spiny African daisies (Compositae, tribe Arctotideae, subtribe Gorteriinae) based on ''trn''L-F, ''ndh''F, and ITS sequence data.''Molecular Phylogenetics and Evolution'' 48(1), 47-60. Most species have yellow ray florets, a few have white, and ''B. purpurea'' has light purple or mauve florets. ''B. purpurea'' is cultivated as an ornamental plant. Some ''Berkheya'' are known as weeds.Clark, M. MA comparison between the flower-head insect communities of South African ''Berkheya'' and European Cynareae.In: ''Proceedings of the VIII International Symposium on Biological Control of Weeds''. (pp. 165 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkheya Armata
''Berkheya'' is a genus of flowering plants in the aster family, Asteraceae, and the subfamily Carduoideae, the thistles. It is distributed in tropical Africa, especially in southern regions.Hind, N. (2006)568. ''Berkheya purpurea''. ''Curtis's Botanical Magazine'' 23(4), 289-96. Of about 75 species, 71 can be found in South Africa.Funk, V. A. and R. Chan. (2008)Phylogeny of the spiny African daisies (Compositae, tribe Arctotideae, subtribe Gorteriinae) based on ''trn''L-F, ''ndh''F, and ITS sequence data.''Molecular Phylogenetics and Evolution'' 48(1), 47-60. Most species have yellow ray florets, a few have white, and ''B. purpurea'' has light purple or mauve florets. ''B. purpurea'' is cultivated as an ornamental plant. Some ''Berkheya'' are known as weeds.Clark, M. MA comparison between the flower-head insect communities of South African ''Berkheya'' and European Cynareae.In: ''Proceedings of the VIII International Symposium on Biological Control of Weeds''. (pp. 165-170). Ist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urophora Agromyzella
''Urophora agromyzella'' is a species of tephritid or fruit flies in the genus ''Urophora'' of the family Tephritidae. Distribution Uganda, Malawi, Zimbabwe, South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring count .... References Urophora Insects described in 1924 Diptera of Africa {{Urophora-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
