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Babiana Sambucina
''Babiana sambucina'' is a species of geophyte of high that is assigned to the family Iridaceae. It has dense spikes of blue to violet-coloured, often fragrant flowers. There are two subspecies, ''B. sambucina'' subsp. ''longibracteata'' is restricted to a small area in the Northern Cape, ''B. sambucina'' subsp. ''sambucina'' grows in the Western Cape and Eastern Cape provinces of South Africa. Flowers are present in August and September. Description Babiana sambucina is a plant that emerges from a globe-shaped corm within a fibrous covering and grows to high. Each year it produces up to six, lance- to line-shaped, variably pleated, variably hairy leaf blades, at least silky at their base, which are at an angle with the leaf stalk and reach higher than the inflorescence. Each flower is subtended by two bracts, the outer bract long, slightly larger than and clasping the inner bract. Both bracts are green with rust-brown tips. The inner bracts are forked only at the tips. Somet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Babiana Arenicola
''Babiana'' ()''Sunset Western Garden Book'', 1995:606–607 is a genus of geophytes in the family (biology), family Iridaceae with 93 recognized species . The leaves consist of a stalk and a blade that are at an angle to each other. The leaf blades are entire, laterally flattened and pleated, and often hairy. Each individual flower is subtended by two hairy or smooth bracts that are green in most species. The outer bract is often the largest of the two. In most species the bracts have a dry, brown tip, but in a few species it is entirely green or entirely dry when flowering or the outer bract is translucent and has a papery texture. The inner bract (between the flower and the stem) is forked or split all the way to its base. Each flower is without a Pedicel (botany), pedicel, with six tepals that are merged at their base into a tube and form a perianth that is mirror-symmetrical in most species, with three anthers implanted where the perianth tube widens and that are, in almost ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolaus Joseph Von Jacquin
Nikolaus Joseph Freiherr von Jacquin (16 February 172726 October 1817) was a scientist who studied medicine, chemistry and botany. Biography Born in Leiden in the Netherlands, he studied medicine at Leiden University, then moved first to Paris and afterward to Vienna. In 1752, he studied under Gerard van Swieten in Vienna. Between 1755 and 1759, Jacquin was sent to the West Indies, Central America, Venezuela and New Granada by Francis I to collect plants for the Schönbrunn Palace, and amassed a large collection of animal, plant and mineral samples. In 1797, Alexander von Humboldt profited from studying these collections and conversing with Jacquin in preparation of his own journey to the Americas. In 1763, Jacquin became professor of chemistry and mineralogy at the Bergakademie Schemnitz (now Banská Štiavnica in Slovakia). In 1768, he was appointed Professor of Botany and Chemistry and became director of the botanical gardens of the University of Vienna. For his work ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamen
The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament and an anther which contains ''sporangium, microsporangia''. Most commonly anthers are two-lobed and are attached to the filament either at the base or in the middle area of the anther. The sterile tissue between the lobes is called the connective, an extension of the filament containing conducting strands. It can be seen as an extension on the dorsal side of the anther. A pollen grain develops from a microspore in the microsporangium and contains the male gametophyte. The stamens in a flower are collectively called the androecium. The androecium can consist of as few as one-half stamen (i.e. a single locule) as in ''Canna (plant), Canna'' species or as many as 3,482 stamens which have been counted in the saguaro (''Carnegiea gigantea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kouebokkeveld Mountains
The Koue Bokkeveld, meaning "Cold Buck Shrubland" in Afrikaans, is a mountain range in the Western Cape Province, South Africa. Geologically the range is composed of Cedarberg Sandstone of the Cape System. Location and extent It is located above Prince Alfred Hamlet, north of Ceres, and south and east of Citrusdal. The range runs in a WNW-ESE direction with a tall escarpment on its southern and southwestern side. Elevations of the range are an average of 1,600 m and there is often snow in winter. These heights are one of the coldest places in the Western Cape in winter. Drainage The Koue Bokkeveld falls within the Olifants/Doring system and the Doring River has its sources in this range, contributing substantially to the flow of the Olifants catchment area. Ecology The flora of the Koue Bokkeveld is similar to the Cedarberg flora, with mountain fynbos at high altitudes, Karoo vegetation on the lower slopes and patches of Mountain cypress. Plants such as the oil bract conebu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renosterveld
Renosterveld is a term used for one of the major plant communities and vegetation types of the Cape Floristic Region (Cape Floral Kingdom) which is located in southwestern and southeastern South Africa, in southernmost Africa. It is an ecoregion of the Mediterranean forests, woodlands, and scrub biome. Etymology Renosterveld directly translated in the Afrikaans language means "rhinoceros-field", a possible reference to the high number of rhinoceroses seen by the Afrikaner settlers at the time. It may also derive its name from the renosterbos ("rhinoceros bush - ''Elytropappus rhinocerotis''), which is a common species of shrub found here. The dull grey colour of renosterbos is similar to the colour of a rhino's hide. Geology Renosterveld plants grow on rich soil, which makes them more nutritious than typical fynbos plants. Typically, renosterveld is largely confined to fine-grained soils - mainly clays and silts - which are derived from the shales of the Malmesbury and Bokkeve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fynbos
Fynbos (; meaning fine plants) is a small belt of natural shrubland or heathland vegetation located in the Western Cape and Eastern Cape provinces of South Africa. This area is predominantly coastal and mountainous, with a Mediterranean climate and rainy winters. The fynbos ecoregion is within the Mediterranean forests, woodlands, and scrub biome. In fields related to biogeography, fynbos is known for its exceptional degree of biodiversity and endemism, consisting of about 80% (8,500 fynbos) species of the Cape floral kingdom, where nearly 6,000 of them are endemic. This land continues to face severe human-caused threats, but due to the many economic uses of the fynbos, conservation efforts are being made to help restore it. Overview and history The word fynbos is often confusingly said to mean "fine bush" in Afrikaans, as "bos" means "bush". Typical fynbos foliage is ericoid rather than fine. The term, in its pre-Afrikaans, Dutch form, ''fynbosch'', was recorded by Nob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gwendoline Joyce Lewis
Gwendoline Joyce Lewis (1909–1967) was a South African botanist. Life She graduated from the University of Cape Town, with a PhD. She was active in the description and classification of species of the family of the Iridaceae. She was an accomplished plant collector and added over 8000 plant specimens to herbaria. She was botanist at the Bolus Herbarium of the University of Cape Town for 2 years and then was appointed curator of the South African Museum Herbarium. In 1956 this herbarium and its staff moved to Kirstenbosch National Botanical Garden. Lewis was appointed a Research Officer with the National Botanical Gardens. She was a Fellow of the Royal Society of South Africa. She died in Cape Town on 11 April 1967. The following plants were named after her: ''Babiana lewisiae'' B.Nord., ''Geissorhiza lewisiae'' Forester; ''Muraltia lewisiae'' Levyns; ''Psilocaulon lewisiae'' Lbol and ''Thamnochortus ''Thamnochortus'' is a group of plants in the Restionaceae described as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Wilhelm Klatt
Friedrich Wilhelm Klatt (13 February 1825 Hamburg – 3 March 1897 Hamburg) was a German botanist who specialised in the study of African plants. As a child he showed artistic talent, but for financial reasons, training and a career in art could not be followed. In 1854 he and his brother took over the running of a boys' school in Hamburg. He taught there until the outbreak of the Franco-Prussian War after which he taught natural science at several schools in Hamburg. His first botanical collections were made in and about Hamburg as well as on the North Sea coastline. Through his collecting he became acquainted with Professor Lehmann of the Hamburg Botanical Gardens, who invited Klatt to organise and run his herbarium. Lehmann acted as mentor to Klatt, who soon concentrated his attention on the botanical families of Iridaceae and Pittosporaceae. His subsequent revision of the Iridaceae "''Revisio Iridearum''" led to his being awarded an honorary doctorate from the University ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Sims (taxonomist)
John Sims (13 October 1749 – 26 February 1831) was an English physician and botanist. He was born in Canterbury, Kent and was subsequently educated at the Quaker school in Burford, Oxfordshire, he then went on to study medicine at Edinburgh University. Later in life he moved to London (1766) where he worked as a physician, notably he was involved with the birth of Princess Charlotte in which both mother and baby died. He was the first editor of Curtis's Botanical Magazine. Early life Sims was born in Canterbury, Kent, the son of, Robert Courthope Sims (1720–1812), a physician, and Rebecca née Tritton (1723–c1781). His father was a member of the Society of Friends who published ''An Essay on the Nature and Constitution of Man'' . He was educated at the Quaker school in Burford, Oxfordshire, with additional instruction from his father. He studied medicine at Edinburgh University, obtaining his PhD in 1774. His dissertation was "De usu aquæ frigidæ interno." Career M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Konig
Charles Dietrich Eberhard Konig or Karl Dietrich Eberhard König, KH (1774 – 6 September 1851) was a German naturalist. He was born in Brunswick and educated at Göttingen. He came to England at the end of 1800 to organize the collections of Queen Charlotte. On the completion of this work he became assistant to Dryander, librarian to Joseph Banks. In 1807, he succeeded George Shaw as assistant keeper of the department of natural history in the British Museum. On the death of his superior in 1813, he took his place as keeper. He later became keeper of geology and mineralogy, and turned his attention to minerals and fossils, arranging the recently acquired collection of Mr. Greville. He retained the post until his sudden death in London in 1851. Konig anglicized his name upon his appointment as assistant keeper in 1807. In 1837, following a House of Commons The House of Commons is the name for the elected lower house of the bicameral parliaments of the United King ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annals Of Botany
''Annals of Botany'' is a monthly peer-reviewed scientific journal publishing experimental, theoretical and applied papers on all aspects of plant biology. The current (2022) Chief Editor is Rowan Sage, replacing John Seymour (Pat) Heslop-Harrison (University of Leicester, UK and the South China Botanical Garden appointed in 2008). The journal is owned and managed by thAnnals of Botany Company a non-profit educational charity registered with the Charity Commission for England and Wales. It is published monthly through Oxford University Press in paper form and online, and is paid for primarily by institutional annual subscriptions. Regular extra issues, published free-of-charge, focus on topical themes. The journal does not levy page charges but authors may choose to pay a standard fee to secure open access status for their papers. According to ''Journal Citation Reports'', in 2019 (published 2020) ''Annals of Botany''’s impact factor was 4.005 and was ranked 27th out of 234 jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bothalia
''African Biodiversity & Conservation'', formerly known as ''Bothalia'' is a South African peer-reviewed open access scientific journal covering the fields of botany, zoology and biodiversity, produced by the South African National Biodiversity Institute. According to the ''Journal Citation Reports'', the journal has a 2017 impact factor of 0.52. Description The journal is produced yearly, but articles are published on-line continually. When the journal was renamed in 2014, as well as broadening the scope it was made open access and its contents made freely available under the Creative Commons Attribution 4.0 International (CC BY 4.0) license. The entire contents back to the first issue are available on the journal's website. History The journal was established in 1921, producing its first issue in 1922, as an in house journal of South Africa's National Botanical Institute. The journal was formally known by the name ''Bothalia'' alone, from 1922 to 2014 when the title was expan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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