Leucospermum Hypophyllocarpodendron
   HOME
*



picture info

Leucospermum Hypophyllocarpodendron
''Leucospermum hypophyllocarpodendron'' is a creeping, mat-forming shrub with heads of yellow flowers and leathery, upright narrow leaves with some red-tipped teeth at their tips, from the family Proteaceae. It has long thin branches that originate from an underground rootstock and grows on poor, sandy soils in southwestern South Africa. The rose-scented flower heads can be found for August to January and are visited by different monkey beetles, bees and flies. It has two subspecies, one with greyish leaves U-shaped in cross section called grey snakestem pincushion in English and gruisslangbossie in Afrikaans, the other with green leaves that are flat in cross-section called green snakestem pincushion and groenslangbossie. Description ''Leucospermum hypophyllocarpodendron'' is a prostrate shrub (rarely rising up) of no more than high, with branches that spread out over the ground and form mats of ½–1½ m (1⅔–5 ft) in diameter. The branches originate from an undergroun ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Diploid
Ploidy () is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes. Sets of chromosomes refer to the number of maternal and paternal chromosome copies, respectively, in each homologous chromosome pair, which chromosomes naturally exist as. Somatic cells, tissues, and individual organisms can be described according to the number of sets of chromosomes present (the "ploidy level"): monoploid (1 set), diploid (2 sets), triploid (3 sets), tetraploid (4 sets), pentaploid (5 sets), hexaploid (6 sets), heptaploid or septaploid (7 sets), etc. The generic term polyploid is often used to describe cells with three or more chromosome sets. Virtually all sexually reproducing organisms are made up of somatic cells that are diploid or greater, but ploidy level may vary widely between different organisms, between different tissues within the same organism, and at different stages in an organism's life cycle. Half ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Mantissa Plantarum
Mantissa () may refer to: * Mantissa (logarithm), the fractional part of the common (base-10) logarithm * Mantissa (floating point number), the significant digits of a floating-point number or a number in scientific notation, also called the ''significand'' * Mantissa (band) * Mantissa (novel), ''Mantissa'' (novel), a 1982 novel by John Fowles * Mantissa College * ''De anima libri mantissa'', sometimes simply referred as ''Mantissa'', treatise attributed to Alexander of Aphrodisias {{disambig Mathematics disambiguation pages ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Protea
''Protea'' () is a genus of South African flowering plants, also called sugarbushes (Afrikaans: ''suikerbos''). Etymology The genus ''Protea'' was named in 1735 by Carl Linnaeus, possibly after the Greek god Proteus, who could change his form at will, possibly because they have such a wide variety of forms. Linnaeus's genus was formed by merging a number of genera previously published by Herman Boerhaave, although precisely which of Boerhaave's genera were included in Linnaeus's ''Protea'' varied with each of Linnaeus's publications. Taxonomy The family Proteaceae to which ''Protea'' species belong is an ancient one among angiosperms. Evidence from pollen fossils suggests Proteaceae ancestors grew in Gondwana, in the Upper Cretaceous, 75–80 million years ago. The Proteaceae are divided into two subfamilies: the Proteoideae, best represented in southern Africa, and the Grevilleoideae, concentrated in Australia and South America and the other smaller segments of Gondwana that ar ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Species Plantarum
' (Latin for "The Species of Plants") is a book by Carl Linnaeus, originally published in 1753, which lists every species of plant known at the time, classified into genera. It is the first work to consistently apply binomial names and was the starting point for the naming of plants. Publication ' was published on 1 May 1753 by Laurentius Salvius in Stockholm, in two volumes. A second edition was published in 1762–1763, and a third edition in 1764, although this "scarcely differed" from the second. Further editions were published after Linnaeus' death in 1778, under the direction of Karl Ludwig Willdenow, the director of the Berlin Botanical Garden; the fifth edition (1800) was published in four volumes. Importance ' was the first botanical work to consistently apply the binomial nomenclature system of naming to any large group of organisms (Linnaeus' tenth edition of ' would apply the same technique to animals for the first time in 1758). Prior to this work, a plant spe ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Johann Anton Weinmann
Johann Anton Weinmann (russian: Иван Андреевич Вейнман; 23 December 1782, Würzburg - 5 August 1858, Pavlovsk) was a German botanist who served as Inspector of the Gardens in Saint Petersburg, Russia. He published a ''Flora'' that is the basis of some binomial species identifications. Beginning in 1803, he was head gardener of the newly established botanical garden in Dorpat; from 1823 he served as inspector of the garden of Empress Maria Fyodorovna in Pavlovsk near St. Petersburg. He also studied fungi (being, for instance, the original author for the name ''Echinoderma acutesquamosum'') and his name is commemorated with the mycological genera '' Weinmannioscyphus'' and '' Weinmannodora'', the latter genus being circumscribed by Elias Magnus Fries in 1849. Published works * ''Der botanische Garten der Kaiserlichen Universität zu Dorpat im Jahre 1810''. 1810 - The botanical garden of the Imperial University of Dorpat The University of Tartu (UT; et ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Adriaan Van Royen
Adriaan van Royen (11 November 1704 in Leiden – 28 February 1779 in Leiden) was a Dutch botanist. He was a professor at Leiden University and is associated with Carl Linnaeus. He is best known for his work on flora of Southeast Asia. Adriaan van Royen formed a close relationship with Linnaeus, who had visited the Leiden Botanic Garden during a stay in Leiden between 1737 and 1738. He was elected a Fellow of the Royal Society in 1728. He died in Leiden in 1779. The genus ''Royena'' L. (= ''Diospyros'' sect. ''Royena'' (L.) F.White), in the Ebenaceae The Ebenaceae are a family of flowering plants belonging to order Ericales. The family includes ebony and persimmon among about 768 species of trees and shrubs. It is distributed across the tropical and warmer temperate regions of the world. It ..., and '' Melastoma royenii'' Blume. Sutton, D.A. are named after him. References 1704 births 1779 deaths People from Leiden 18th-century Dutch botanists Leiden ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

George Clifford III
George Clifford III (7 January 1685, Amsterdam – 10 April 1760, Heemstede) was a wealthy Dutch banker and one of the directors of the Dutch East India Company. He is known for his keen interest in plants and gardens. His summer estate Hartekamp, south of Haarlem in Heemstede near Bennebroek, had a rich variety of plants and he engaged the Swedish naturalist Carl von Linné ("Carl Linnaeus"), who stayed at his estate from 1736 to 1738, to write '' Hortus Cliffortianus'' (1737), a masterpiece of early botanical literature published in 1738, and for which Georg Dionysius Ehret did the illustrations. His grandfather, Englishman George Clifford I, moved from Stow (where his father was rector) to Amsterdam around 1640, beginning an Anglo-Dutch trading and banking dynasty. Subsequent members of the Clifford Family were prominent leaders in Amsterdam. The garden at Hartekamp was already quite famous before George Clifford bought the estate in 1709 from Johan Hinlopen. Under his ow ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Herman Boerhaave
Herman Boerhaave (, 31 December 1668 – 23 September 1738Underwood, E. Ashworth. "Boerhaave After Three Hundred Years." ''The British Medical Journal'' 4, no. 5634 (1968): 820–25. https://www.jstor.org/stable/20395297.) was a Dutch botanist, chemist, Christian humanist, and physician of European fame. He is regarded as the founder of clinical teaching and of the modern academic hospital and is sometimes referred to as "the father of physiology," along with Venetian physician Santorio Santorio (1561–1636). Boerhaave introduced the quantitative approach into medicine, along with his pupil Albrecht von Haller (1708–1777) and is best known for demonstrating the relation of symptoms to lesions. He was the first to isolate the chemical urea from urine. He was the first physician to put thermometer measurements to clinical practice. His motto was ''Simplex sigillum veri'': 'Simplicity is the sign of the truth'. He is often hailed as the "Dutch Hippocrates". Biography Boerhaave ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

John Ray
John Ray FRS (29 November 1627 – 17 January 1705) was a Christian English naturalist widely regarded as one of the earliest of the English parson-naturalists. Until 1670, he wrote his name as John Wray. From then on, he used 'Ray', after "having ascertained that such had been the practice of his family before him". He published important works on botany, zoology, and natural theology. His classification of plants in his ''Historia Plantarum'', was an important step towards modern taxonomy. Ray rejected the system of dichotomous division by which species were classified according to a pre-conceived, either/or type system , and instead classified plants according to similarities and differences that emerged from observation. He was among the first to attempt a biological definition for the concept of ''species'', as "a group of morphologically similar organisms arising from a common ancestor". Another significant contribution to taxonomy was his division of plants into those ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Leonard Plukenet
Leonard Plukenet (1641–1706) was an English botanist, Royal Professor of Botany and gardener to Queen Mary. Biography Plukenet published ''Phytographia'' (London, 1691–1696) in four parts in which he described and illustrated rare exotic plants. It is a copiously illustrated work of more than 2 700 figures and is frequently cited in books and papers from the 17th century to the present. He collaborated with John Ray in the second volume of ''Historia Plantarum'' (London, 1686–1704). Paul Dietrich Giseke (1741–1796) compared Plukenet's species with those of Linnaeus in ''Index Linnaeanus'' (Hamburg, 1779). ''Pluk. mant.'', refers to the third volume (London, 1700) of the first edition of ''Historia Plantarum'', the whole of which was published 1691–1705. Works * ** * * Bibliography * Phytographia, sive Stirpium Illustriorum & minus cognitarum Icones Tabulis Æenis, Summa diligentiâ elaboratœ, pars prior (1690)Stafleu, Frans A. & Cowan, Richard S.Taxonomic ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal'' introduction of this system of naming species is credit ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]