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Razafimandimbisonia Humblotii
''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alberta magna'' is set apart from the Malagasy ''Alberta'' species. A new genus, ''Razafimandimbisonia'', was proposed to accommodate these Malagasy species. It is named in honour of the botanist Sylvain G. Razafimandimbison. Species *'' Razafimandimbisonia humblotii'' (Drake) Kainul. & B.Bremer *'' Razafimandimbisonia minor'' (Baill.) Kainul. & B.Bremer *''Razafimandimbisonia orientalis'' (Homolle ex Cavaco) Kainul. & B.Bremer *''Razafimandimbisonia regalis'' (Puff & Robbr.) Kainul. & B.Bremer *''Razafimandimbisonia sambiranensis ''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birgitta Bremer
Birgitta Bremer (born 17 January 1950), Swedish botanist and academic, is professor at Stockholm University, and director of the Bergius Botanic Garden. Career Professor Bremer obtained her doctorate in botany in 1980 from Stockholm University, with the thesis "Taxonomy of mosses of the genus Schistidium". In 1981 she was appointed docent at Stockholm University; 1983–1990 she was an instructor of systematics. Between 1990 and 2000 she was systematic botany instructor; in 2000–2001 she served as dean of the department of systematics; 2000–2004 – professor of plant molecular systematics. Since 2002 she has been director of the Bergius Fund and director of Botanical Garden. Since 2004 she has been a professor of systematics at Stockholm University. Personal life She is married to Kåre Bremer, and they have two children. Achievements On 11 February 2009 Professor Bremer, Professor Bergianus at the Bergius Foundation, The Royal Swedish Academy of Sciences, was elected a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberta Magna
''Alberta'' is a monotypic genus of flowering plants in the family Rubiaceae. Most species have been transferred to the genus ''Razafimandimbisonia'', except for the type species ''Alberta magna''. It is native to KwaZulu-Natal, South Africa and is commonly known as Natal flame bush. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alberta magna'' is set apart from the Malagasy ''Alberta'' species that are now included in the genus ''Razafimandimbisonia ''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alber ...''. References External links''Alberta'' in the World Checklist of Rubiaceae Alberteae Flora of South Africa Plants described in 1838 Taxonomy articles created by Polbot {{Ixoroideae-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Razafimandimbisonia Sambiranensis
''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alberta magna'' is set apart from the Malagasy ''Alberta'' species. A new genus, ''Razafimandimbisonia'', was proposed to accommodate these Malagasy species. It is named in honour of the botanist Sylvain G. Razafimandimbison. Species *'' Razafimandimbisonia humblotii'' (Drake) Kainul. & B.Bremer *'' Razafimandimbisonia minor'' (Baill.) Kainul. & B.Bremer *'' Razafimandimbisonia orientalis'' (Homolle ex Cavaco) Kainul. & B.Bremer *''Razafimandimbisonia regalis ''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Albe ...'' (Puff & Robbr.) Kainul. & B.Bre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Razafimandimbisonia Regalis
''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alberta magna'' is set apart from the Malagasy ''Alberta'' species. A new genus, ''Razafimandimbisonia'', was proposed to accommodate these Malagasy species. It is named in honour of the botanist Sylvain G. Razafimandimbison. Species *'' Razafimandimbisonia humblotii'' (Drake) Kainul. & B.Bremer *'' Razafimandimbisonia minor'' (Baill. Henri Ernest Baillon was a French botanist and physician. He was born in Calais on 30 November 1827 and died in Paris on 19 July 1895. Baillon spent his professional life as a professor of natural history, and he published numerous works on ...) Kainul. & B.Bremer *'' Razafimandimbisonia orientalis'' (Homolle ex Cavaco) Kainul. & B.Bremer *'' Razafimandimbisonia regalis'' (Puff & Robbr.) Kainul. & B.Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Razafimandimbisonia Orientalis
''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alberta magna'' is set apart from the Malagasy ''Alberta'' species. A new genus, ''Razafimandimbisonia'', was proposed to accommodate these Malagasy species. It is named in honour of the botanist Sylvain G. Razafimandimbison. Species *'' Razafimandimbisonia humblotii'' (Drake) Kainul. & B.Bremer *'' Razafimandimbisonia minor'' (Baill.) Kainul. & B.Bremer *'' Razafimandimbisonia orientalis'' (Homolle ex Cavaco) Kainul. & B.Bremer *''Razafimandimbisonia regalis'' (Puff & Robbr.) Kainul. & B.Bremer *''Razafimandimbisonia sambiranensis ''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the trib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henri Ernest Baillon
Henri Ernest Baillon was a French botanist and physician. He was born in Calais on 30 November 1827 and died in Paris on 19 July 1895. Baillon spent his professional life as a professor of natural history, and he published numerous works on botany. He was appointed to the Légion d'honneur in 1867 and joined the Royal Society in 1894. Baillon put together the "Dictionnaire de botanique", for which Auguste Faguet produced the wood engravings. The plant genus '' Baillonia'' (family Verbenaceae) was named in his honor by Henri Théophile Bocquillon Henri Théophile Bocquillon (5 June 1834, Crugny – 15 May 1884, Paris) was a French botanist. In Paris, he successively worked as an instructor at the Lycée Napoleon (from 1858), Lycée Louis-le-Grand (from 1862), Lycée Henri-IV (from 186 .... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emmanuel Drake Del Castillo
Emmanuel Drake del Castillo (28 December 1855 – 14 May 1904) was a French botanist. He was born at Paris and studied with Louis Édouard Bureau (1830–1918) at the Muséum national d'histoire naturelle (National Museum of Natural History). Between 1886 and 1892, he published ''Illustrationes Florae Insulae Maris Pacifici'' ("Illustrations of the flora of the islands of the Pacific Ocean") a summarization of his work on the flora of French Polynesia. He also studied the flora of Madagascar. In addition, he put together a herbarium which contained more than 500,000 samples. He died in 1904 at Saint-Cyran-du-Jambot, bequeathing his herbarium to the Muséum national d'histoire naturelle. Taxa He was the taxonomic authority of numerous plants. The following is a list of botanical genera that he described: * ''Alluaudia'', family Didiereaceae * '' Apaloxylon'', family Leguminosae * '' Bathiaea'', family Leguminosae * ''Cullumiopsis'', family Asteraceae (now classed a sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Razafimandimbisonia Humblotii
''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alberta magna'' is set apart from the Malagasy ''Alberta'' species. A new genus, ''Razafimandimbisonia'', was proposed to accommodate these Malagasy species. It is named in honour of the botanist Sylvain G. Razafimandimbison. Species *'' Razafimandimbisonia humblotii'' (Drake) Kainul. & B.Bremer *'' Razafimandimbisonia minor'' (Baill.) Kainul. & B.Bremer *''Razafimandimbisonia orientalis'' (Homolle ex Cavaco) Kainul. & B.Bremer *''Razafimandimbisonia regalis'' (Puff & Robbr.) Kainul. & B.Bremer *''Razafimandimbisonia sambiranensis ''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sylvain G
Sylvain is the French form of Silvanus. It may refer to: People *Sylvain Archambault, Canadian director * Sylvain Bied (1965–2011), French footballer and manager * Sylvain Cappell (born 1946), American mathematician * Sylvain Chavanel (born 1979), French cyclist *Sylvain Chomet (born 1963), French animator * Sylvain Cossette (born 1963), Canadian pop vocalist * Sylvain Côté (born 1966), Canadian former ice hockey player * Sylvain Cros (born 1980), French freestyle swimmer * Sylvain Distin (born 1977), French footballer *Sylvan Ebanks-Blake (born 1986), British footballer * Sylvain Eugène Raynal (1867–1939), French army officer *Sylvain Estibal (born 1967), French journalist, writer, and film director * Sylvain Garel (born 1956), French politician and human-rights activist *Sylvain Grenier (born 1977), Canadian wrestler *Sylvain Guintoli (born 1982), French motorcycle racer * Sylvain Arend (1902–1992), Belgian astronomer *Sylvain Lefebvre (born 1967), former NHL player *Sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberteae
Alberteae is a tribe of flowering plants in the family Rubiaceae and contains about 18 species in 3 genera. Its representatives are found in tropical and southern Africa and in Madagascar. Genera Currently accepted names * ''Alberta'' E.Mey. (1 sp) * ''Aulacocalyx'' Hook.f. (12 sp) * ''Razafimandimbisonia'' Kainul. & B.Bremer (5 sp) Synonyms * ''Dorothea'' Wernham = ''Aulacocalyx'' * ''Ernestimeyera'' Kuntze = ''Alberta Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest Ter ...'' References Ixoroideae tribes {{Ixoroideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Razafimandimbisonia Minor
''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe Alberteae. The type species ''Alberta magna'' is set apart from the Malagasy ''Alberta'' species. A new genus, ''Razafimandimbisonia'', was proposed to accommodate these Malagasy species. It is named in honour of the botanist Sylvain G. Razafimandimbison. Species *''Razafimandimbisonia humblotii'' (Drake) Kainul. & B.Bremer *'' Razafimandimbisonia minor'' (Baill.) Kainul. & B.Bremer *''Razafimandimbisonia orientalis'' (Homolle ex Cavaco) Kainul. & B.Bremer *''Razafimandimbisonia regalis'' (Puff & Robbr.) Kainul. & B.Bremer *''Razafimandimbisonia sambiranensis ''Razafimandimbisonia'' is a genus of flowering plants in the family Rubiaceae. It is endemic to Madagascar. Taxonomy The genus ''Alberta'' was shown to be paraphyletic in a phylogenetic analysis of the tribe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraphyletic
In taxonomy (general), taxonomy, a group is paraphyletic if it consists of the group's most recent common ancestor, last common ancestor and most of its descendants, excluding a few Monophyly, monophyletic subgroups. The group is said to be paraphyletic ''with respect to'' the excluded subgroups. In contrast, a monophyletic group (a clade) includes a common ancestor and ''all'' of its descendants. The terms are commonly used in phylogenetics (a subfield of biology) and in the tree model of historical linguistics. Paraphyletic groups are identified by a combination of Synapomorphy and apomorphy, synapomorphies and symplesiomorphy, symplesiomorphies. If many subgroups are missing from the named group, it is said to be polyparaphyletic. The term was coined by Willi Hennig to apply to well-known taxa like Reptilia (reptiles) which, as commonly named and traditionally defined, is paraphyletic with respect to mammals and birds. Reptilia contains the last common ancestor of reptiles a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
