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Wachendorfia Thyrsiflora
''Wachendorfia thyrsiflora'', the marsh butterfly lily, is a plant species of high when flowering, that has been assigned to the bloodroot family. It is a large to very large evergreen perennial plant with an underground rootstock with clusters of roots produced at the nodes. The rootstock has a distinctive red colour that results from so-called arylphenalenone pigments. The sturdy, entire and broadly sword-shaped leaves have laterally flattened and pleated leaf blades. The golden yellow flowers are set a dense cylindrical panicle on a tall firm stalk. Flowering occurs from spring until mid-summer. Description The marsh butterfly lily is a perennial herbaceous plant of high, that grows from an irregular, more or less cylindrical rootstock of up to long, sheathed by the overlapping bases of the leaves and that produce roots from the nodes. The leaves are up to long and wide, evergreen, upright, strap- to lance-shaped, deeply pleated, firm, hairless and mostly shorter than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Burman
Johannes Burman (26 April 1707 in Amsterdam – 20 February 1780), was a Dutch botanist and physician. Burman specialized in plants from Ceylon, Amboina and Cape Colony. The name '' Pelargonium'' was introduced by Johannes Burman. Johannes Burman was the eldest son of the theologian Frans Burman (1671-1719) and his wife Elizabeth Thierens. His brother was the theologian Frans Burman (1708-1793). He started his studies in Leiden in 1722 under Herman Boerhaave, and qualified in 1728 as a doctor of medicine, after which he practiced in Amsterdam. After the death of Frederik Ruysch he was appointed Professor of Botany in Amsterdam. Johannes Burman was married to Adriana van Buuren. Their son Nicolaas Laurens Burman was also a botanist and studied under Linné in Uppsala. Carl Linnaeus, in 1735 on a trip through Holland, was invited by Burman, carrying a letter of recommendation from Herman Boerhaave. Burman was impressed by the young man and offered him accommodation in his ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wachendorfia Brachyandra
''Wachendorfia brachyandra'' is a small to large, high, winter-growing, perennial herbaceous plant that grows from a rootstock, and has been assigned to the bloodroot family. Its simple, entire, line- to lance-shaped leaves that are usually shorter than the stem, and have pleated, laterally flattened leaf blades af about wide, meaning that there are left and right surfaces rather than upper and lower. The inflorescence is a lax panicle and at the base of each flowerstalk is a dry, brown and papery bract, and those higher in the panicle have a recurved tip. The mirror-symmetrical pale apricot-yellow flowers consist of six tepals and are adorned with brown markings on the upper three tepals. There are three anthers that are clustered and about half as long as the tepals. Each individual flower only lasts one day. Flowering occurs from August to December. This species grows in the wild in the Western Cape province of South Africa only, and is much less common than its relatives ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citrusdal
Citrusdal is a town of 5,000 people in the Olifants River Valley in the Western Cape province of South Africa. It is situated at the base of the Cederberg mountains about north of Cape Town. Agriculture in the area is dominated by citrus fruit farming, hence the town's name. Natural hot water springs occur in the area. History Citrusdal was established in 1916 by the Nederduits Gereformeerde Kerk to serve the upper Olifants River valley. The church bought a portion of Middelpost farm, on which a township was laid out. A town council was established in 1957. Demographics In the 2001 Census the population of Citrusdal was recorded as 5,023 people in 1,401 households. 73% of the residents described themselves as "Coloured", 21% as "White" and 6% as "Black African". The dominant language is Afrikaans, spoken as the first language of 95% of the population, while 4% speak isiXhosa and 1% speak English English usually refers to: * English language * English people English may a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clanwilliam, South Africa
Clanwilliam is a town in the Olifants River valley in the Western Cape, South Africa, about north of Cape Town. It is located in, and the seat of, the Cederberg Local Municipality. Clanwilliam had a population of 7,674. Geography John Cradock, the Governor of the Cape Colony (1811–1814), named the town after his father-in-law, The 1st Earl of Clanwilliam, an Anglo-Irish nobleman. Clanwilliam is situated at an elevation of , between the western slopes of the Cederberg mountains and the east bank of the Olifants River, which is impounded there by the Clanwilliam Dam. It is located just off the N7 national road, which runs from Cape Town to the Namibian border, and on the R364 road, which runs from Lamberts Bay to Calvinia. Clanwilliam is from Cape Town by road. The Dutch Reform Church has been a scheduled national monument since 1973. The mission there used to run a school where Harold Cressy once taught whilst studying to become the first coloured man to gain a degree in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olifants River (Western Cape)
The Olifants River ( af, Olifantsrivier) is a river in the northwestern area of the Western Cape Province of South Africa. The upper and main catchment area of the Olifants river is around Ceres and the Cederberg mountains. The Clanwilliam and Bulshoek dams are located on the river and provide water for the towns and farms along the watercourse. The river is approximately 285 km long with a catchment area of 46,220 km2 and flows into the Atlantic Ocean at Papendorp, 250 km north of Cape Town. Watershed The Olifants River rises in the Winterhoek Mountains north of Ceres. The mainstem is about 265 km long. The river flows to the north-west through a deep, narrow valley that widens and flattens into a broad floodplain below Clanwilliam. The river eventually drains into the Atlantic Ocean near Papendorp. At the mouth the Olifants river is split in two by an island that exhibits interesting rock formations. Tributaries Its main tributary is the Doring River, ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koine. Dia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evert Jacob Van Wachendorff
Evert is a Dutch and Swedish short form of the Germanic masculine name "Everhard" (alternative Eberhard). at the Meertens Institute database of given names in the Netherlands. It is also used as surname. Notable people with the name include: Given name * (1602–1657), Dutch still life painter * (1772–1809), Norwegian naval officer * Evert ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy (biology)
In biology, taxonomy () is the scientific study of naming, defining ( circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxa (singular: taxon) and these groups are given a taxonomic rank; groups of a given rank can be aggregated to form a more inclusive group of higher rank, thus creating a taxonomic hierarchy. The principal ranks in modern use are domain, kingdom, phylum (''division'' is sometimes used in botany in place of ''phylum''), class, order, family, genus, and species. The Swedish botanist Carl Linnaeus is regarded as the founder of the current system of taxonomy, as he developed a ranked system known as Linnaean taxonomy for categorizing organisms and binomial nomenclature for naming organisms. With advances in the theory, data and analytical technology of biological systematics, the Linnaean system has transformed into a system of modern biological classification intended to reflect the evolu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Anthony Salisbury
Richard Anthony Salisbury, FRS (born Richard Anthony Markham; 2 May 1761 – 23 March 1829) was a British botanist. While he carried out valuable work in horticultural and botanical sciences, several bitter disputes caused him to be ostracised by his contemporaries. Life Richard Anthony Markham was born in Leeds, England, as the only son of Richard Markham, a cloth merchant and Elizabeth Laycock. His family included two sisters, including his older sister Mary (b. 1755). One of his sisters became a nun. His mother, was the great grand-daughter of Jonathan Laycock of Shaw Hill. Laycock in turn married Mary Lyte (b. 1537), brother of Henry Lyte, the botanist and translator of the herbal of Dodoens. Of this, he wrote "so I inherit a taste for botany from very ancient blood". He studied at a school near Halifax and by the age of eight had established a passion for plants. He attended medical school at the University of Edinburgh in 1780, where he would have at least ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linnaean Taxonomy
Linnaean taxonomy can mean either of two related concepts: # The particular form of biological classification (taxonomy) set up by Carl Linnaeus, as set forth in his ''Systema Naturae'' (1735) and subsequent works. In the taxonomy of Linnaeus there are three kingdoms, divided into ''classes'', and they, in turn, into lower ranks in a hierarchical order. # A term for rank-based classification of organisms, in general. That is, taxonomy in the traditional sense of the word: rank-based scientific classification. This term is especially used as opposed to cladistic systematics, which groups organisms into clades. It is attributed to Linnaeus, although he neither invented the concept of ranked classification (it goes back to Plato and Aristotle) nor gave it its present form. In fact, it does not have an exact present form, as "Linnaean taxonomy" as such does not really exist: it is a collective (abstracting) term for what actually are several separate fields, which use similar approac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Philipp Breyne
Johann Philipp Breyne FRS (9 August 1680, Danzig (Gdańsk), Royal Prussia (a fief of the Crown of Poland) – 12 December 1764, Danzig, Royal Prussia), son of Jacob Breyne (1637–97), was a German-Polish botanist, palaeontologist, zoologist and entomologist. He is best known for his work on the Polish cochineal (''Porphyrophora polonica''), an insect formerly used in production of red dye. Proposed by Hans Sloane, he was elected, on 21 April 1703, a Fellow of the Royal Society. He was also a member of the German Academy of Sciences Leopoldina The German National Academy of Sciences Leopoldina (german: Deutsche Akademie der Naturforscher Leopoldina – Nationale Akademie der Wissenschaften), short Leopoldina, is the national academy of Germany, and is located in Halle (Saale). Founded ... (after 1715) and the Societas Litteraria (after 1720) Works * ''De Plantis & Insectis Quibusdam Rarioribus in Hispania Observatis'', In: Philosophical Transactions. Bd. 24, S. 2044–2055, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
