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Senegalia Pervillei
''Senegalia pervillei'' is a species of ''Senegalia'' that is endemic to Madagascar. The species was first formally described by English botanist George Bentham in 1875 in ''Transactions of the Linnean Society of London''. Two varieties are recognised: *''Senegalia pervillei'' var. ''pervillei'' *''Senegalia pervillei'' var. ''pubescens'' Villiers & Du Puy It occurs in dry grassland, woodland and forest areas of the provinces of Antsiranana Province, Antsiranana, Mahajanga Province, Mahajanga, and Toliara Province, Toliara. References External links''Senegalia pervillei'' (photograph) - JSTOR plant science {{Taxonbar, from=Q4670987 Senegalia, pervillei Endemic flora of Madagascar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benth
George Bentham (22 September 1800 – 10 September 1884) was an English botanist, described by the weed botanist Duane Isely as "the premier systematic botanist of the nineteenth century". Born into a distinguished family, he initially studied law, but had a fascination with botany from an early age, which he soon pursued, becoming president of the Linnaean Society in 1861, and a fellow of the Royal Society in 1862. He was the author of a number of important botanical works, particularly flora. He is best known for his taxonomic classification of plants in collaboration with Joseph Dalton Hooker, his ''Genera Plantarum'' (1862–1883). He died in London in 1884. Life Bentham was born in Stoke, Plymouth, on 22 September 1800.Jean-Jacques Amigo, « Bentham (George) », in Nouveau Dictionnaire de biographies roussillonnaises, vol. 3 Sciences de la Vie et de la Terre, Perpignan, Publications de l'olivier, 2017, 915 p. () His father, Sir Samuel Bentham, a naval architect, was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madagascar
Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa across the Mozambique Channel. At Madagascar is the world's List of island countries, second-largest island country, after Indonesia. The nation is home to around 30 million inhabitants and consists of the island of Geography of Madagascar, Madagascar (the List of islands by area, fourth-largest island in the world), along with numerous smaller peripheral islands. Following the prehistoric breakup of the supercontinent Gondwana, Madagascar split from the Indian subcontinent around 90 million years ago, allowing native plants and animals to evolve in relative isolation. Consequently, Madagascar is a biodiversity hotspot; over 90% of wildlife of Madagascar, its wildlife is endemic. Human settlement of Madagascar occurred during or befo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Bentham
George Bentham (22 September 1800 – 10 September 1884) was an English botanist, described by the weed botanist Duane Isely as "the premier systematic botanist of the nineteenth century". Born into a distinguished family, he initially studied law, but had a fascination with botany from an early age, which he soon pursued, becoming president of the Linnaean Society in 1861, and a fellow of the Royal Society in 1862. He was the author of a number of important botanical works, particularly flora. He is best known for his taxonomic classification of plants in collaboration with Joseph Dalton Hooker, his ''Genera Plantarum'' (1862–1883). He died in London in 1884. Life Bentham was born in Stoke, Plymouth, on 22 September 1800.Jean-Jacques Amigo, « Bentham (George) », in Nouveau Dictionnaire de biographies roussillonnaises, vol. 3 Sciences de la Vie et de la Terre, Perpignan, Publications de l'olivier, 2017, 915 p. () His father, Sir Samuel Bentham, a naval architect, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transactions Of The Linnean Society Of London
The Linnean Society of London is a learned society dedicated to the study and dissemination of information concerning natural history, evolution, and taxonomy. It possesses several important biological specimen, manuscript and literature collections, and publishes academic journals and books on plant and animal biology. The society also awards a number of prestigious medals and prizes. A product of the 18th-century enlightenment, the Society is the oldest extant biological society in the world and is historically important as the venue for the first public presentation of the theory of evolution by natural selection on 1 July 1858. The patron of the society was Queen Elizabeth II. Honorary members include: King Charles III of Great Britain, Emeritus Emperor Akihito of Japan, King Carl XVI Gustaf of Sweden (both of latter have active interests in natural history), and the eminent naturalist and broadcaster Sir David Attenborough. History Founding The Linnean Society ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antsiranana Province
Antsiranana is a former province of Madagascar with an area of 43,406 km2. It had a population of 1,188,425 (July, 2001). Its capital was Antsiranana. A diversity of ethnic groups are found in the province, including Anjoaty, Sakalava, Antakarana, Tsimihetu, Antemoro, Betsimisaraka, Antandroy, etc. History A major battle took place at Diego-Suárez (now Antsiranana), the largest city in Antsiranana Province, in May 1942. "Fierce fighting" in the area saw over 500 Allied casualties. On May 29, Japanese submarine I-10 surfaced off the coast and launched a Nakajima A6M2-N reconnaissance aircraft over the port. Operation Ironclad was relaunched, after being stalled, on June 22 to counterattack, with supporting forces from the East African Brigade Group and later the Rhodesian 27th Infantry Brigade in July. Geography Antsiranana Province bordered Toamasina Province to the southeast and Mahajanga Province to the southwest. The province has been described as being "virtually iso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mahajanga Province
Mahajanga was a former province of Madagascar that had an area of 150,023 km². It had a population of 1,896,000 (2004). Its capital was Mahajanga, the second largest city in Madagascar. Except for Fianarantsoa, Mahajanga Province bordered all of the country's other provinces–Antsiranana in the north, Toamasina in the east, Antananarivo in the southeast and Toliara in the southwest. Sea cucumbers were an important commercial product produced in the province. In 1999, cholera epidemic broke out in the province. It infected 380 people and claimed 26 lives. The epidemic spread towards the southern Antananarivo and Toliara provinces. The province was hit by Cyclone Kamisy in June 1984. A large percentage of the province's population lived below the poverty line. A large area of the province was covered by rain forests. It had a rich variety of flora and fauna. Several lemur species were endemic to the province. Assassin spiders were discovered in the province's Bay o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toliara Province
The Toliara Province (formerly Toliary or Tuléar) is a former provinces of Madagascar, province of Madagascar with an area of . It had a population of 2,229,550 (July, 2001). Its capital was Toliara. Near Toliara was the "Madagascar spiny thickets, spiny forest". Toliara Province bordered the following provinces – Mahajanga Province in the north, Antananarivo Province in the northeast and Fianarantsoa Province in the east. Masikoro Malagasy and Tandroy Malagasy were the chief languages. Sea cucumbers were exported from the province and were an important factor in its economy. The deciduous Andronovory forest was located in the province. The province was the poorest one in Madagascar. In 1993, 8 in every 10 person of the province was living below the poverty line. Despite the production of export crops the province recorded the highest rural poverty. The average fertility rate per woman was above 5. With 77 percent of its population being illiterate, Tolaira was the most illitera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Senegalia
''Senegalia'' (from Senegal and ''Acacia senegal'' (L.) Willd.) is a genus of flowering plants in the family Fabaceae. It belongs to the Mimosoid clade. Until 2005, its species were considered members of ''Acacia.'' The genus was considered polyphyletic and required further division, with the genera '' Parasenegalia'' and ''Pseudosenegalia'' accepted soon after. ''Senegalia'' can be distinguished from other acacias by its spicate inflorescences and non-spinescent stipules. Plants in the genus are native to the tropical and subtropical areas of the world, occurring on the Australian, Asian, African and South and North American continents, as well as in Wallacea. Species list ''Senegalia'' comprises the following 222 species, as of February 2021: *'' Senegalia adenocalyx'' *''Senegalia albizioides'' — climbing wattle *'' Senegalia alemquerensis'' *'' Senegalia alexae'' *''Senegalia altiscandens'' *'' Senegalia amazonica'' *''Senegalia andamanica'' *'' Senegalia angust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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