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Vahlia Capensis
:''The later homonym Vahlia Dahl is now known as Dombeya.'' ''Vahlia'' is a genus of herbs and subshrubs that grow in Africa and the Indian subcontinent. There are at least five species. The genus is placed alone in family ''Vahliaceae''. This family had previously been placed in the Saxifragales order, and was reassigned to the new order Vahliales in 2016 by the APG IV system The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the Angiosperm Phylogeny Group (APG). It was published .... Species # '' Vahlia capensis'' (L. fil.) Thunb.; South Africa (Cape Prov.) # '' Vahlia dichotoma'' (J. A. Murr.) Kuntze, Mauritania, Algeria, Libya, Egypt, Western Sahara, Mali, Senegal, Gambia, Burkina Faso, Niger, Nigeria, Ghana, Benin, ?Togo, Central African Republic, Sudan, South Sudan, Uganda, Kenya, Tanzania, Zambia, Malawi, Mozambique, Chad, Zi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Later Homonym
In biology, a homonym is a name for a taxon that is identical in spelling to another such name, that belongs to a different taxon. The rule in the International Code of Zoological Nomenclature is that the first such name to be published is the senior homonym and is to be used (it is " valid"); any others are junior homonyms and must be replaced with new names. It is, however, possible that if a senior homonym is archaic, and not in "prevailing usage," it may be declared a ''nomen oblitum'' and rendered unavailable, while the junior homonym is preserved as a ''nomen protectum''. :For example: :* Cuvier proposed the genus ''Echidna'' in 1797 for the spiny anteater. :*However, Forster had already published the name ''Echidna'' in 1777 for a genus of moray eels. :*Forster's use thus has priority, with Cuvier's being a junior homonym. :*Illiger published the replacement name ''Tachyglossus'' in 1811. Similarly, the International Code of Nomenclature for algae, fungi, and plants (I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dombeya
''Dombeya'' is a flowering plant genus. Traditionally included in the family Sterculiaceae, it is included in the expanded Malvaceae in the APG and most subsequent systematics. These plants are known by a number of vernacular names which sometimes, misleadingly, allude to the superficial similarity of flowering ''Dombeya'' to pears or hydrangeas (which are unrelated). Therefore, the genus as a whole is often simply called dombeyas. The generic name commemorates Joseph Dombey (1742–1794), a French botanist and explorer in South America, involved in the notorious "Dombey affair", embroiling scientists and governments of France, Spain, and Britain for more than two years. Distribution These plants grow chiefly throughout Africa and Madagascar. Madagascar has the majority of species, with approximately 175 native species. 19 are found on the African mainland, with one, ''Dombeya torrida'', also extending into the southwestern Arabian Peninsula.Skema, Cynthia. “Toward a New Circu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vahlia Capensis
:''The later homonym Vahlia Dahl is now known as Dombeya.'' ''Vahlia'' is a genus of herbs and subshrubs that grow in Africa and the Indian subcontinent. There are at least five species. The genus is placed alone in family ''Vahliaceae''. This family had previously been placed in the Saxifragales order, and was reassigned to the new order Vahliales in 2016 by the APG IV system The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the Angiosperm Phylogeny Group (APG). It was published .... Species # '' Vahlia capensis'' (L. fil.) Thunb.; South Africa (Cape Prov.) # '' Vahlia dichotoma'' (J. A. Murr.) Kuntze, Mauritania, Algeria, Libya, Egypt, Western Sahara, Mali, Senegal, Gambia, Burkina Faso, Niger, Nigeria, Ghana, Benin, ?Togo, Central African Republic, Sudan, South Sudan, Uganda, Kenya, Tanzania, Zambia, Malawi, Mozambique, Chad, Zi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doweld
__NOTOC__ A–C To find entries for A–C, use the table of contents above. D * D.A.Cooke – David Alan Cooke (born 1949) * D.A.Herb. – Desmond Andrew Herbert (1898–1976) * Dahl – Anders Dahl (1751–1789) * Dahlgren – Bror Eric Dahlgren (1877–1961) * Dahlst. – Gustav Adolf Hugo Dahlstedt (1856–1934) * D.A.Keith – David A. Keith ( fl. 2001) * Daléchamps – Jacques Daléchamps (also as Jacobus Dale Champius) (1513–1588) * Dallim. – William Dallimore (1871–1959) * Dalpé – Yolande Dalpé (born 1948) * Daly – Douglas C. Daly (born 1953) * Dalzell – Nicol Alexander Dalzell (1817–1877) * Dalziel – John McEwan Dalziel (1872–1948) * D'Amato – Giovanni Frederico D'Amato (born 1941) * Da M.Li – Da Ming Li ( fl. 2007) * Dammer – Carl Lebrecht Udo Dammer (1860–1920) * D.A.Morrison – David A. Morrison (born 1958) * Dana – James Dwight Dana (1813–1895) * Dandy – James Edgar Dandy (1903–1976) * Danert – Siegfried Danert (1926 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airy Shaw
Herbert Kenneth Airy Shaw (7 April 1902 – 1985) was a notable English botanist and classicist. Airy Shaw was born at The Mount, Grange Road, Woodbridge, Suffolk to a father serving as Second Master at the Woodbridge Grammar School and a mother descended from George Biddell Airy, Astronomer Royal (1835–1881). In 1921 he entered Corpus Christi College, Cambridge University , mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Schola ..., to read classics, but he switched to natural sciences, taking his degree in 1924 and finishing in 1925, then taking a position at Kew Gardens. He became an expert on tropical Asian botany and on entomology. Selected works * ''The Euphorbiaceae of Borneo'', Her Majesty's Stationery Office, 1975. . * ''The Euphorbiaceae of New Guinea'', Her Majesty's Station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thunb
Carl Peter Thunberg, also known as Karl Peter von Thunberg, Carl Pehr Thunberg, or Carl Per Thunberg (11 November 1743 – 8 August 1828), was a Swedish naturalist and an "apostle" of Carl Linnaeus. After studying under Linnaeus at Uppsala University, he spent seven years travelling in southern Africa and Asia, collecting and describing many plants and animals new to European science, and observing local cultures. He has been called "the father of South African botany", "pioneer of Occidental Medicine in Japan", and the "Japanese Linnaeus". Early life Thunberg was born and grew up in Jönköping, Sweden. At the age of 18, he entered Uppsala University where he was taught by Carl Linnaeus, regarded as the "father of modern taxonomy". Thunberg graduated in 1767 after 6 years of studying. To deepen his knowledge in botany, medicine and natural history, he was encouraged by Linnaeus in 1770 to travel to Paris and Amsterdam. In Amsterdam and Leiden Thunberg met the Dutch botanis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Subcontinent
The Indian subcontinent is a list of the physiographic regions of the world, physiographical region in United Nations geoscheme for Asia#Southern Asia, Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian Ocean from the Himalayas. Geopolitically, it includes the countries of Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka."Indian subcontinent". ''Oxford Dictionary of English, New Oxford Dictionary of English'' () New York: Oxford University Press, 2001; p. 929: "the part of Asia south of the Himalayas which forms a peninsula extending into the Indian Ocean, between the Arabian Sea and the Bay of Bengal. Historically forming the whole territory of Greater India, the region is now divided into three countries named Bangladesh, India and Pakistan." The terms ''Indian subcontinent'' and ''South Asia'' are often used interchangeably to denote the region, although the geopolitical term of South Asia frequently includes Afghanist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saxifragales
The Saxifragales (saxifrages) are an order of flowering plants (Angiosperms). They are an extremely diverse group of plants which include trees, shrubs, perennial herbs, succulent and aquatic plants. The degree of diversity in terms of vegetative and floral features makes it difficult to define common features that unify the order. In the Angiosperm Phylogeny Group classification system, the Saxifragales are placed within the major division of flowering plants referred to as eudicots, specifically the core eudicots. This subgroup consists of the Dilleniaceae, superasterids and superrosids. The superrosids in turn have two components, rosids and Saxifragales. The Saxifragales order has undergone considerable revision since its original classification based purely on plant characteristics. The modern classification is based on genetic studies using molecular phylogenetics. There is an extensive fossil record from the Turonian-Campanian (late Cretaceous) time, about 90 mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APG IV System
The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the Angiosperm Phylogeny Group (APG). It was published in 2016, seven years after its predecessor the APG III system was published in 2009, and 18 years after the first APG system was published in 1998. In 2009, a linear arrangement of the system was published separately; the APG IV paper includes such an arrangement, cross-referenced to the 2009 one. Compared to the APG III system, the APG IV system recognizes five new orders (Boraginales, Dilleniales, Icacinales, Metteniusales and Vahliales), along with some new families, making a total of 64 angiosperm orders and 416 families. In general, the authors describe their philosophy as "conservative", based on making changes from APG III only where "a well-supported need" has been demonstrated. This has sometimes resulted in placements that a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vahlia Dichotoma
:''The later homonym Vahlia Dahl is now known as Dombeya.'' ''Vahlia'' is a genus of herbs and subshrubs that grow in Africa and the Indian subcontinent. There are at least five species. The genus is placed alone in family ''Vahliaceae''. This family had previously been placed in the Saxifragales order, and was reassigned to the new order Vahliales in 2016 by the APG IV system The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the Angiosperm Phylogeny Group (APG). It was published .... Species # '' Vahlia capensis'' (L. fil.) Thunb.; South Africa (Cape Prov.) # '' Vahlia dichotoma'' (J. A. Murr.) Kuntze, Mauritania, Algeria, Libya, Egypt, Western Sahara, Mali, Senegal, Gambia, Burkina Faso, Niger, Nigeria, Ghana, Benin, ?Togo, Central African Republic, Sudan, South Sudan, Uganda, Kenya, Tanzania, Zambia, Malawi, Mozambique, Chad, Zim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vahlia Digyna
:''The later homonym Vahlia Dahl is now known as Dombeya.'' ''Vahlia'' is a genus of herbs and subshrubs that grow in Africa and the Indian subcontinent. There are at least five species. The genus is placed alone in family ''Vahliaceae''. This family had previously been placed in the Saxifragales order, and was reassigned to the new order Vahliales in 2016 by the APG IV system. Species # ''Vahlia capensis'' (L. fil.) Thunb.; South Africa (Cape Prov.) # ''Vahlia dichotoma :''The later homonym Vahlia Dahl is now known as Dombeya.'' ''Vahlia'' is a genus of herbs and subshrubs that grow in Africa and the Indian subcontinent. There are at least five species. The genus is placed alone in family ''Vahliaceae''. This ...'' (J. A. Murr.) Kuntze, Mauritania, Algeria, Libya, Egypt, Western Sahara, Mali, Senegal, Gambia, Burkina Faso, Niger, Nigeria, Ghana, Benin, ?Togo, Central African Republic, Sudan, South Sudan, Uganda, Kenya, Tanzania, Zambia, Malawi, Mozambique, Chad, Zimba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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