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Psychotria Capensis
''Psychotria capensis'', the bird-berry, is a southern African evergreen shrub or small tree. It belongs to a genus which is used medicinally in many regions, 'Psychotria' being from the Greek for 'rejuvenating', in reference to the healing properties of certain species. Kew lists some 2,000 species of ''Psychotria'' growing throughout the warmer regions of both hemispheres, but only two of them occur in southern Africa, namely ''P. capensis'' and '' P. zombamontana''. Range and habitat It occurs along the n south and east coasts, from |
Christian Friedrich Ecklon
Christian Friedrich Ecklon (17 December 1795 – 1 December 1868) was a Denmark, Danish botany, botanical collector and apothecary. Ecklon is especially known for being an avid collector and researcher of plants in South Africa. Biography Ecklon was from Åbenrå, Denmark. He was trained as a pharmacist in Kiel. He first went to South Africa in 1823. During his visit he worked as an apothecary while also looking for plants with medicinal value. Lack of funding and a deteriorating health forced him to live in poor circumstances. When he returned to Europe in 1828, he had collected an extensive herbarium. During his stay in Hamburg from 1833 to 1838, he worked on revising this collection. This herbarium would become the basis for the ''Flora Capensis'' (1860–1865) by his friend, Hamburg botanist Otto Wilhelm Sonder (1812–1881) in collaboration with the Irish botanist William Henry Harvey (1811–1866). The herbarium was later sold to Unio Itineraria, a Württemberg Botanical Soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zimbabwe
Zimbabwe (), officially the Republic of Zimbabwe, is a landlocked country located in Southeast Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the south-west, Zambia to the north, and Mozambique to the east. The capital and largest city is Harare. The second largest city is Bulawayo. A country of roughly 15 million people, Zimbabwe has 16 official languages, with English, Shona language, Shona, and Northern Ndebele language, Ndebele the most common. Beginning in the 9th century, during its late Iron Age, the Bantu peoples, Bantu people (who would become the ethnic Shona people, Shona) built the city-state of Great Zimbabwe which became one of the major African trade centres by the 11th century, controlling the gold, ivory and copper trades with the Swahili coast, which were connected to Arab and Indian states. By the mid 15th century, the city-state had been abandoned. From there, the Kingdom of Zimbabwe was established, fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Robertson Sim
Thomas Robertson Sim (25 June 1858 in Northfield, Aberdeenshire, Scotland – 23 July 1938 in Durban, Natal) was a botanist, bryologist, botanical artist and Conservator of Forests in Natal, best known for his monumental work ''The Forests and Forest Flora of the Colony of the Cape of Good Hope'' which appeared in 1907. He was the eldest of five children of John Sim (1824–1901), a noted Bryology, bryologist and Isabella Thomson Robertson (1823-). Education and career Attended Old Aberdeen grammar school until 1873 and in 1874 was given special tuition at Marischal College, University of Aberdeen. In that same year he served as apprentice gardener in the Royal Horticultural Society's gardens in Chiswick. In 1878 he was appointed to the Kew Gardens, Royal Botanic Gardens at Kew where he received a training in botany under Sir Joseph Dalton Hooker. In 1879 he worked for a year in the Harvard University botanic gardens in Cambridge, Massachusetts. Here he was influenced by Asa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterostyly
Heterostyly is a unique form of polymorphism and herkogamy in flowers. In a heterostylous species, two or three morphological types of flowers, termed "morphs", exist in the population. On each individual plant, all flowers share the same morph. The flower morphs differ in the lengths of the pistil and stamens, and these traits are not continuous. The morph phenotype is genetically linked to genes responsible for a unique system of self-incompatibility, termed heteromorphic self-incompatibility, that is, the pollen from a flower on one morph cannot fertilize another flower of the same morph. Heterostylous plants having two flower morphs are termed " distylous". In one morph (termed "pin", "longistylous", or "long-styled" flower) the stamens are short and the pistils are long; in the second morph (termed "thrum", "brevistylous", or "short-styled" flower) the stamens are long and the pistils are short; the length of the pistil in one morph equals the length of the stamens in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Medley Wood
John Medley Wood (1 December 1827 Mansfield, Nottinghamshire, England – 26 August 1915 Durban) was a South African botanist who contributed greatly to the knowledge of Natal ferns, is generally credited with the establishment of sugarcane mosaic virus immune Uba sugar cane in Natal and for his extensive collection of Natal plants. History Wood was born in Mansfield to a lawyer James Riddall Wood and Hannah Healy Weaver. His father remarried Mary Haygarth and emigrated to Durban, and John, who had spent seven years at sea after leaving school, joined him there in 1852. He soon acquired his own property at the mouth of the Umdhloti River north of Durban. Here he experimented with new crop plants. In 1855 he married his stepmother's younger sister Elizabeth Haygarth. For health reasons he moved further inland to Inanda in 1868, where he ran a trading store and did some farming. Here he developed an interest in cryptogams and started collecting ferns, mosses and fungi as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line (unit)
The line (abbreviated L or l or ‴ or lin.) was a small English unit of length, variously reckoned as , , , or of an inch. It was not included among the units authorized as the British Imperial system in 1824. Size The line was not recognized by any statute of the English Parliament but was usually understood as of a barleycorn, which itself was recognized by statute as of an inch. The line was eventually decimalized as of an inch, without recourse to barleycorns. The US button trade uses the same or a similar term but defined as one-fortieth of the US-customary inch (making a button-maker's line equal to 0.635 mm). In use Botanists formerly used the units (usually as inch) to measure the size of plant parts. Linnaeus's ''Philosophia botanica'' (1751) includes the Linea in its summary of units of measurements, defining it as "Linea una Mensurae parisinae"; Stearns gives its length as 2.25 mm. Even after metrication, British botanists continued to employ tool ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychotria Capensis00
''Psychotria'' is a genus of flowering plants in the family Rubiaceae. It contains 1,582 species and is therefore one of the largest genera of flowering plants. The genus has a pantropical distribution and members of the genus are small understorey trees in tropical forests. Some species are endangered or facing extinction due to deforestation, especially species of central Africa and the Pacific. Many species, including ''Psychotria viridis'', produce the psychedelic chemical dimethyltryptamine (DMT). Selected species * '' Psychotria abdita'' * ''Psychotria acutiflora'' * '' Psychotria adamsonii'' * '' Psychotria alsophila'' * '' Psychotria angustata'' * '' Psychotria atricaulis'' * ''Psychotria beddomei'' * ''Psychotria bimbiensis'' * ''Psychotria bryonicola'' * '' Psychotria camerunensis'' * ''Psychotria capensis'' * '' Psychotria carronis'' * ''Psychotria carthagenensis'' * ''Psychotria cathetoneura'' * '' Psychotria cernua' * ''Psychotria chalconeura'' * '' Psychotria chim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychotria Capensis, Groen En Ryp Vrugte, Manie Van Der Schijff BT, A
''Psychotria'' is a genus of flowering plants in the family Rubiaceae. It contains 1,582 species and is therefore one of the largest genera of flowering plants. The genus has a pantropical distribution and members of the genus are small understorey trees in tropical forests. Some species are endangered or facing extinction due to deforestation, especially species of central Africa and the Pacific. Many species, including ''Psychotria viridis'', produce the psychedelic chemical dimethyltryptamine (DMT). Selected species * '' Psychotria abdita'' * ''Psychotria acutiflora'' * '' Psychotria adamsonii'' * '' Psychotria alsophila'' * '' Psychotria angustata'' * '' Psychotria atricaulis'' * ''Psychotria beddomei'' * ''Psychotria bimbiensis'' * ''Psychotria bryonicola'' * '' Psychotria camerunensis'' * ''Psychotria capensis'' * '' Psychotria carronis'' * ''Psychotria carthagenensis'' * ''Psychotria cathetoneura'' * '' Psychotria cernua' * ''Psychotria chalconeura'' * '' Psychotria chim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mozambique
Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Africa to the southwest. The sovereign state is separated from the Comoros, Mayotte and Madagascar by the Mozambique Channel to the east. The capital and largest city is Maputo. Notably Northern Mozambique lies within the monsoon trade winds of the Indian Ocean and is frequentely affected by disruptive weather. Between the 7th and 11th centuries, a series of Swahili port towns developed on that area, which contributed to the development of a distinct Swahili culture and language. In the late medieval period, these towns were frequented by traders from Somalia, Ethiopia, Egypt, Arabia, Persia, and India. The voyage of Vasco da Gama in 1498 marked the arrival of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limpopo
Limpopo is the northernmost province of South Africa. It is named after the Limpopo River, which forms the province's western and northern borders. The capital and largest city in the province is Polokwane, while the provincial legislature is situated in Lebowakgomo. The province is made up of 3 former homelands of Lebowa, Gazankulu and Venda and the former parts of the Transvaal province. The Limpopo province was established as one of the new nine provinces after South Africa's first democratic election on the 27th of April 1994. The province's name was first "Northern Transvaal", later changed to "Northern Province" on the 28th of June 1995, together with two other provinces. The name was later changed again in 2002 to the Limpopo province. Limpopo is made up of 3 main ethnic groups namely; Pedi people, Tsonga and Venda people. Traditional leaders and chiefs still form a strong backbone of the province's political landscape. Established in terms of the Limpopo House of Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georg Carl Wilhelm Vatke
Georg Carl Wilhelm Vatke (12 August 1849, in Berlin – 6 April 1889, in Berlin) was a German botanist who collected spermatophytes during 1868–1876 in Austria, Germany, Madagascar and Angola. He was an assistant at the botanical gardens in Berlin during 1876–1879, and later became a private scholar. The botanical genus ''Vatkea'' was named in his honor by Karl August Otto Hoffmann Karl August Otto Hoffmann (25 October 1853 in Beeskow – 11 September 1909) was a German botanist and a high school teacher in Berlin. Author of ''Sertum plantarum madagascariensium'', the genus '' Hoffmanniella'' in the family Asteraceae was ... in 1880. Taxonomic literature : a selective guide to botanical publications References {{DEFAULTSORT:Vatke, Georg Carl Wilhelm[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mpumalanga
Mpumalanga () is a province of South Africa. The name means "East", or literally "The Place Where the Sun Rises" in the Swazi, Xhosa, Ndebele and Zulu languages. Mpumalanga lies in eastern South Africa, bordering Eswatini and Mozambique. It constitutes 6.5% of South Africa's land area. It shares borders with the South African provinces of Limpopo to the north, Gauteng to the west, the Free State to the southwest, and KwaZulu-Natal to the south. The capital is Mbombela. Mpumalanga was formed in 1994, when the area that was the Eastern Transvaal was merged with the former bantustans KaNgwane, KwaNdebele and parts of Lebowa and Gazankulu. Although the contemporary borders of the province were only formed at the end of apartheid, the region and its surroundings has a history that extends back thousands of years. Much of its history, and current significance is as a region of trade. History Precolonial Era Archeological sites in the Mpumalanga region indicate settlement b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
