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Voacanga Psilocalyx
''Voacanga'' is a genus of plants in the family Apocynaceae found in Africa, Southeast Asia, New Guinea, and Australia. the World Checklist of Selected Plant Families recognises 13 species:Search for "Voacanga", ;Species # ''Voacanga africana'' Stapf ex Scott-Elliot - tropical W + C + E + S Africa # ''Voacanga bracteata'' Stapf - tropical W + C Africa # ''Voacanga caudiflora'' Stapf - tropical W Africa # ''Voacanga chalotiana'' Pierre ex Stapf - tropical C Africa # ''Voacanga foetida'' ( Blume) Rolfe -Java, Borneo, Sumatra, Philippines # ''Voacanga globosa'' (Blanco) Merr. - Philippines # ''Voacanga gracilipes'' (Miq.) Markgr. - Maluku # ''Voacanga grandifolia'' (Miq.) Rolfe - Indonesia, Philippines, New Guinea, Queensland # ''Voacanga havilandii'' Ridl. - Sarawak # ''Voacanga megacarpa'' Merr. - Philippines # ''Voacanga pachyceras'' Leeuwenb. - Zaïre # ''Voacanga psilocalyx'' Pierre ex Stapf - Nigeria, Cameroon, Gabon, Republic of Congo # ''Voacanga thouarsii'' Roem. & Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis-Marie Aubert Du Petit-Thouars
Louis-Marie Aubert du Petit-Thouars (5 November 1758, Bournois – 12 May 1831, Paris) was an eminent French botanist known for his work collecting and describing orchids from the three islands of Madagascar, Mauritius and Réunion. Introduction Petit-Thouars came from an aristocratic family of the region of Anjou, where he grew up in the castle of Boumois, near Saumur. In 1792, after an imprisonment of two years during the French Revolution, he was exiled to Madagascar and the nearby islands such as La Réunion (then called Bourbon). He started collecting many plant specimens on Madagascar, Mauritius and La Réunion. Ten years later he was able to return to France with a collection of about 2000 plants. Most of his collection went to the ''Muséum de Paris'', while some species ended up at Kew. He was elected member of the prestigious ''Académie des Sciences'' on 10 April 1820. Du Petit-Thouars is remembered as the author of the book ''Histoire des végétaux recueill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacanga Globosa
''Voacanga'' is a genus of plants in the family Apocynaceae found in Africa, Southeast Asia, New Guinea, and Australia. the World Checklist of Selected Plant Families recognises 13 species:Search for "Voacanga", ;Species # ''Voacanga africana'' Stapf ex Scott-Elliot - tropical W + C + E + S Africa # ''Voacanga bracteata'' Stapf - tropical W + C Africa # ''Voacanga caudiflora'' Stapf - tropical W Africa # ''Voacanga chalotiana'' Pierre ex Stapf - tropical C Africa # ''Voacanga foetida'' ( Blume) Rolfe -Java, Borneo, Sumatra, Philippines # ''Voacanga globosa'' (Blanco) Merr. - Philippines # ''Voacanga gracilipes'' (Miq.) Markgr. - Maluku # ''Voacanga grandifolia'' (Miq.) Rolfe - Indonesia, Philippines, New Guinea, Queensland # ''Voacanga havilandii'' Ridl. - Sarawak # ''Voacanga megacarpa'' Merr. - Philippines # ''Voacanga pachyceras'' Leeuwenb. - Zaïre # ''Voacanga psilocalyx'' Pierre ex Stapf - Nigeria, Cameroon, Gabon, Republic of Congo # ''Voacanga thouarsii'' Roem. & S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacanga Thouarsii
''Voacanga thouarsii'', the wild frangipani, is a species of small tree in the family Apocynaceae. Description ''Voacanga thouarsii'' grows as a small tree up to high, with a trunk diameter of up to . Its fragrant flowers feature a pale green, creamy or white corolla. The fruit is dark green, spotted with paired follicles, each up to long. Distribution and habitat ''Voacanga thouarsii'' grows natively in tropical and southern Africa and in Madagascar. Its habitat is forest and savanna from sea-level to altitude. Uses Local medicinal uses of ''Voacanga thouarsii'' include as a treatment for wounds, sores, gonorrhoea, eczema, heart problems, hypertension, rheumatism Rheumatism or rheumatic disorders are conditions causing chronic, often intermittent pain affecting the joints or connective tissue. Rheumatism does not designate any specific disorder, but covers at least 200 different conditions, including art ..., stomach-ache and snakebite. References thouarsii Flor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacanga Psilocalyx
''Voacanga'' is a genus of plants in the family Apocynaceae found in Africa, Southeast Asia, New Guinea, and Australia. the World Checklist of Selected Plant Families recognises 13 species:Search for "Voacanga", ;Species # ''Voacanga africana'' Stapf ex Scott-Elliot - tropical W + C + E + S Africa # ''Voacanga bracteata'' Stapf - tropical W + C Africa # ''Voacanga caudiflora'' Stapf - tropical W Africa # ''Voacanga chalotiana'' Pierre ex Stapf - tropical C Africa # ''Voacanga foetida'' ( Blume) Rolfe -Java, Borneo, Sumatra, Philippines # ''Voacanga globosa'' (Blanco) Merr. - Philippines # ''Voacanga gracilipes'' (Miq.) Markgr. - Maluku # ''Voacanga grandifolia'' (Miq.) Rolfe - Indonesia, Philippines, New Guinea, Queensland # ''Voacanga havilandii'' Ridl. - Sarawak # ''Voacanga megacarpa'' Merr. - Philippines # ''Voacanga pachyceras'' Leeuwenb. - Zaïre # ''Voacanga psilocalyx'' Pierre ex Stapf - Nigeria, Cameroon, Gabon, Republic of Congo # ''Voacanga thouarsii'' Roem. & Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthonius Josephus Maria Leeuwenberg
Anthonius Josephus Maria "Toon" Leeuwenberg (11 August 1930, in Amsterdam – 2010) was a Dutch botanist and taxonomist best known for his research into the genus ''Buddleja'' at the Laboratory of Plant Taxonomy and Plant Geography, Wageningen. He was responsible for sinking many Asiatic species as varieties, notably within ''Buddleja crispa''. In 1962, he worked with Jan de Wilde on the flora of the Ivory Coast Ivory Coast, also known as Côte d'Ivoire, officially the Republic of Côte d'Ivoire, is a country on the southern coast of West Africa. Its capital is Yamoussoukro, in the centre of the country, while its largest city and economic centre is .... Selected publications *Leeuwenberg, A. J. M. (1979). ''The Loganiaceae of Africa XVIII Buddleja L. II, Revision of the African & Asiatic species.'' H. Veenman & Zonen B. V., Wageningen, Nederland. *Leeuwenberg, A. J. M. (1991). ''A Revision of Tabernaemontana: the old world species''. *Leeuwenberg, A. J. M. (1994). ''A Rev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacanga Pachyceras
''Voacanga'' is a genus of plants in the family Apocynaceae found in Africa, Southeast Asia, New Guinea, and Australia. the World Checklist of Selected Plant Families recognises 13 species:Search for "Voacanga", ;Species # ''Voacanga africana'' Stapf ex Scott-Elliot - tropical W + C + E + S Africa # ''Voacanga bracteata'' Stapf - tropical W + C Africa # ''Voacanga caudiflora'' Stapf - tropical W Africa # ''Voacanga chalotiana'' Pierre ex Stapf - tropical C Africa # ''Voacanga foetida'' ( Blume) Rolfe -Java, Borneo, Sumatra, Philippines # ''Voacanga globosa'' (Blanco) Merr. - Philippines # ''Voacanga gracilipes'' (Miq.) Markgr. - Maluku # ''Voacanga grandifolia'' (Miq.) Rolfe - Indonesia, Philippines, New Guinea, Queensland # ''Voacanga havilandii'' Ridl. - Sarawak # ''Voacanga megacarpa'' Merr. - Philippines # ''Voacanga pachyceras'' Leeuwenb. - Zaïre # ''Voacanga psilocalyx'' Pierre ex Stapf - Nigeria, Cameroon, Gabon, Republic of Congo # ''Voacanga thouarsii'' Roem. & Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacanga Megacarpa
''Voacanga'' is a genus of plants in the family Apocynaceae found in Africa, Southeast Asia, New Guinea, and Australia. the World Checklist of Selected Plant Families recognises 13 species:Search for "Voacanga", ;Species # ''Voacanga africana'' Stapf ex Scott-Elliot - tropical W + C + E + S Africa # ''Voacanga bracteata'' Stapf - tropical W + C Africa # ''Voacanga caudiflora'' Stapf - tropical W Africa # ''Voacanga chalotiana'' Pierre ex Stapf - tropical C Africa # ''Voacanga foetida'' ( Blume) Rolfe -Java, Borneo, Sumatra, Philippines # ''Voacanga globosa'' (Blanco) Merr. - Philippines # ''Voacanga gracilipes'' (Miq.) Markgr. - Maluku # ''Voacanga grandifolia'' (Miq.) Rolfe - Indonesia, Philippines, New Guinea, Queensland # ''Voacanga havilandii'' Ridl. - Sarawak # ''Voacanga megacarpa'' Merr. - Philippines # ''Voacanga pachyceras'' Leeuwenb. - Zaïre # ''Voacanga psilocalyx'' Pierre ex Stapf - Nigeria, Cameroon, Gabon, Republic of Congo # ''Voacanga thouarsii'' Roem. & Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Nicholas Ridley
Henry Nicholas Ridley CMG (1911), MA (Oxon), FRS, FLS, F.R.H.S. (10 December 1855 – 24 October 1956) was an English botanist, geologist and naturalist who lived much of his life in Singapore. He was instrumental in promoting rubber trees in the Malay Peninsula and, for the fervour with which he pursued it, came to be known as "Mad Ridley". Life Henry Ridley was the second son and third child born to Louisa Pole Stuart and Oliver Matthew Ridley in West Harling in Norfolk, where his father was the Rector. At the age of three his mother died and his father moved to Cobham in Kent. He studied at Tonbridge School and then went to Haileybury where his brother Stuart also studied. At Cobham, he had taken to the idea of collecting insects and he continued this at Haileybury where the school encouraged him to publish a "List of the Mammals and Coleoptera of Haileybury". The two brothers left Haileybury and Henry went to a private tutor at Medmenham near Henley who encouraged him ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacanga Havilandii
''Voacanga havilandii'' grows as a small tree up to high, with a trunk diameter of up to . The bark is pale green to whitish. Its flowers feature a white or cream corolla. The fruit is up to in diameter. Its habitat is lowland forest from sea level to altitude. ''V. havilandii'' is endemic to Borneo Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and eas .... References havilandii Endemic flora of Borneo Trees of Borneo Plants described in 1926 {{Tree-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voacanga Grandifolia
''Voacanga grandifolia'' is a plant native to Malesia and Queensland. It is an introduced species in India. Description ''Voacanga grandifolia'' grows as a small tree and produces flowers and fruits. It produces milky exudate when cut or damaged similar to many Apocynaceae plants. Chemical composition ''Voacanga'' alkaloids are predominant alkaloid in this plant which includes Voacangine, Voacamine, Vobtusine. Voacinol is a new and intriguing stereochemically symmetrical bisindole alkaloid present in leaves along with desacetylvindoline. See also * Voacanga africana ''Voacanga africana'' is a small tree native to tropical Africa belonging to the family Apocynaceae that grows to in height and bears leaves that are up to in length. The yellow or white flowers are succeeded by paired, follicular, dehiscent f ... References {{Taxonbar, from=Q15382023 Voacanga Flora of Malesia Flora of Queensland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Markgraf
Friedrich Markgraf (1 February 1897 in Berlin-Friedenau – 8 March 1987 in Zurich) was a German botanist. Life and work After secondary school, Markgraf studied biology at the Friedrich Wilhelm University Berlin. In 1922 he was awarded a Ph.D. for a thesis on the subject of a botanic-ecological study of the Bredower forest near Berlin. After his habilitation he became first a professor of botany at the Friedrich Wilhelm University in Berlin and then at the Ludwig Maximilian University of Munich and director of the Botanical Garden Munich-Nymphenburg (1956-1958). Markgraf was also visiting professor of botany at the University of Zurich. During his teaching and research activities, he was primarily concerned with questions of botanical systematics, plant morphology and phytogeography and he also undertook research while travelling in the Mediterranean. In particular he made an important start on the study of the local flora of Albania. He acted as the Regional Adviser o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Anton Wilhelm Miquel
Friedrich Anton Wilhelm Miquel (24 October 1811 – 23 January 1871) was a Dutch botanist, whose main focus of study was on the flora of the Dutch East Indies. Early life Miquel was born in Neuenhaus and studied medicine at the University of Groningen, where, in 1833, he received his doctorate. After starting work as a doctor at the Buitengasthuis Hospital in Amsterdam, in 1835, he taught medicine at the clinical school in Rotterdam. In 1838 he became correspondent of the Royal Institute, which later became the Royal Netherlands Academy of Arts and Sciences, and in 1846 he became member. He was professor of botany at the University of Amsterdam (1846–1859) and Utrecht University (1859–1871). He directed the Rijksherbarium (National Herbarium) at Leiden from 1862. In 1866, he was elected a foreign member of the Royal Swedish Academy of Sciences. Research Miquel did research on the Taxonomy (biology), taxonomy of plants. He was interested in the flora of the Dutch Empire, speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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