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Paranomus
''Paranomus'' is a genus of 18 species of flowering plants, commonly known as "sceptres", in the protea family. It is endemic to the Cape Floristic Region of South Africa. Distribution and habitat The species occur mainly in mountainous areas of the Western and Eastern Cape provinces from the Cederberg to Uitenhage, with the highest numbers found in the districts of Caledon, Worcester and Swellendam. They are often associated with fynbos habitats. Etymology The genus was named by English botanist Richard Anthony Salisbury from its unusual leaves, from the Greek ''para'' ("illegal" or "contrary"), and ''nomos'' ("custom" or "law"). It was subsequently renamed ''Nivenia'' by rival botanist Robert Brown to honour plant collector James Niven, but Salisbury's name has priority. They are commonly known as “sceptres” or “sceptre plants” for the shape of their inflorescences and after the first of the genus to be described, ''P. sceptrum-gustavianus'' – “King Gustav's s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paranomus Bracteolaris
''Paranomus bracteolaris'', the smooth-leaf tree sceptre or Bokkeveld sceptre, is a flower-bearing shrub that belongs to the genus '' Paranomus'' and forms part of the fynbos. The plant is native to the Western Cape and Northern Cape, South Africa. Description The shrub is monoecious and grows up to tall and flowers from August to October. The leaves are finely divided into acicular segments; they are hairy when they are young. The flowers are arranged in small clusters in veins at the tips of the branches. They are purple-pink and long. Fire destroys the plant but the seeds survive. The plant is bisexual Bisexuality is a romantic or sexual attraction or behavior toward both males and females, or to more than one gender. It may also be defined to include romantic or sexual attraction to people regardless of their sex or gender identity, wh ... and pollinated by insects. The fruit ripens two months after the plant has flowered and the seeds fall to the ground where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paranomus Abrotanifolius
''Paranomus abrotanifolius'', commonly known as the Bredasdorp sceptre, is a richly branching shrub to high, with bisexual flowers that can be found from May to December, that is assigned to the protea family. It does not survive the periodic wild fires that occur in the fynbos, where it occurs. It is pollinated by insects. The fruits are ripe and release the seeds about two months after flowering, and the seeds are collected by ants, which take them to their underground nests to feed on their elaiosomes, a behaviour known as myrmecochory. This ensures that the seeds do not burn, so new plants can grow from them. It is a rare endemic species that is only known from ten locations near the southern coast of the Western Cape province of South Africa. It grows on weathered sandstone on the Potberg in De Hoop Nature Reserve and the Elim Flats. Description ''Paranomus abrotanifolius'' is a richly branching shrub that grows up to high, with branches covered with soft, weak, thin and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paranomus Bolusii
''Paranomus bolusii'', the Overberg sceptre or viking sceptre, is a flower-bearing shrub that belongs to the genus '' Paranomus'' and forms part of the fynbos. The plant is native to the Western Cape, South Africa. Description The shrub grows up to tall and flowers mainly from June to November. Fire destroys the plant but the seeds survive. The plant is bisexual Bisexuality is a romantic or sexual attraction or behavior toward both males and females, or to more than one gender. It may also be defined to include romantic or sexual attraction to people regardless of their sex or gender identity, wh ... and pollinated by insects. The fruit ripens two months after the plant has flowered and the seeds fall to the ground where they are spread by ants. In Afrikaans, it is known as . Distribution and habitat The plant occurs on the Groenlandberg, Riviersonderendberge, Babilonstoringberge and Kleinrivierberge, Caledon, Western Cape, Caledon, and the Swartberg. The plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paranomus Candicans
''Paranomus candicans'', the powder sceptre, is a flower-bearing shrub that belongs to the genus '' Paranomus'' and forms part of the fynbos. The plant is native to the Western Cape, South Africa. Description The shrub grows up to tall and flowers mainly from June to November. Fire destroys the plant but the seeds survive. The plant is bisexual and pollinated by insects. The fruit ripens, two months after flowering, and the seeds fall to the ground where they are spread by ants. In Afrikaans, it is known as . Distribution and habitat The plant occurs in the Hex River Mountains up to the Langeberg The Langeberg Range is a mountain range in the Western Cape province of South Africa. Its highest peak is Keeromsberg at 2,075 m that lies 15 km northeast of the town of Worcester. Some of the highest peaks of the range are located just to .... The plant grows in sandstone soil at altitudes of . References External links * * * {{Taxonbar, from=Q15583712 candicans End ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paranomus Adiantifolius
''Paranomus adiantifolius'', the hairy-style sceptre, is a flower-bearing shrub that belongs to the genus '' Paranomus'' and forms part of the fynbos. The plant is native to the Western Cape, South Africa. Description The shrub grows tall and flowers mainly from September to November. Fire destroys the plant but the seeds survive. The plant is bisexual and pollinated by insects. The fruit ripens two months after flowering, and the seeds fall to the ground where they are spread by ants. In Afrikaans, it is known as . Distribution and habitat The plant occurs at Wolfieskop in the Riviersonderend Mountains The Riviersonderend Mountains are a mountain range in the Cape Fold Belt of the Western Cape province of South Africa. They run east to west from Riviersonderend to Villiersdorp, separating the Breede River Valley from the Overberg region. They ..., Groenlandberg, and Houhoek. It grows in sandstone soil at altitudes of . References External links * * * adiantifo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paranomus Capitatus
''Paranomus capitatus'', the fine-leaf sceptre, is a flower-bearing shrub that belongs to the genus '' Paranomus'' and forms part of the fynbos. The plant is native to the Western Cape where it occurs in the Du Toits Mountains south of Du Toitskloof Pass to the northern slopes of the Riviersonderend Mountains. The shrub grows up to 50 cm tall and flowers mainly from July to October. Fire destroys the plant but the seeds survive. The plant is bisexual and pollination takes place through the action of insects. The fruit ripens, two months after flowering, and the seeds fall to the ground where they are spread by ants. The plant grows in mountainous sandstone fynbos at altitudes of 400 – 1500 m. In Afrikaans Afrikaans (, ) is a West Germanic language that evolved in the Dutch Cape Colony from the Dutch vernacular of Holland proper (i.e., the Hollandic dialect) used by Dutch, French, and German settlers and their enslaved people. Afrikaans g ..., it is kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paranomus Centaureoides
''Paranomus centaureoides'', the Ladismith sceptre, is a flower-bearing shrub that belongs to the genus '' Paranomus'' and forms part of the fynbos. The plant is native to the Western Cape, South Africa. Description The shrub grows up to tall and flowers mainly from June to November. Fire destroys the plant but the seeds survive. The plant is bisexual and pollinated by insects. The fruit ripens two months after flowering, and the seeds fall to the ground where they are spread by ants. Distribution and habitat The plant occurs in the Swartberg between Ladismith and Seweweekspoort Seweweekspoort is a mountain pass located along the R323 regional route running from Zoar and Laingsburg in the western Little Karoo region of South Africa's Western Cape The Western Cape is a province of South Africa, situated on the so .... It grows in sandstone sand at altitudes of . References External links * * * {{Commons category-inline centaureoides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proteaceae
The Proteaceae form a family of flowering plants predominantly distributed in the Southern Hemisphere. The family comprises 83 genera with about 1,660 known species. Together with the Platanaceae and Nelumbonaceae, they make up the order Proteales. Well-known genera include '' Protea'', '' Banksia'', '' Embothrium'', '' Grevillea'', '' Hakea'' and '' Macadamia''. Species such as the New South Wales waratah ('' Telopea speciosissima''), king protea ('' Protea cynaroides''), and various species of ''Banksia'', ''soman'', and ''Leucadendron'' are popular cut flowers. The nuts of '' Macadamia integrifolia'' are widely grown commercially and consumed, as are those of Gevuina avellana on a smaller scale. Australia and South Africa have the greatest concentrations of diversity. Etymology The name Proteaceae was adapted by Robert Brown from the name Proteae coined in 1789 for the family by Antoine Laurent de Jussieu, based on the genus ''Protea'', which in 1767 Carl Linnaeus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example ''Cytisus aeolicus'' is an endemite of the Italian flora. ''Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Brown (botanist, Born 1773)
Robert Brown (21 December 1773 – 10 June 1858) was a Scottish botanist and paleobotanist who made important contributions to botany largely through his pioneering use of the microscope. His contributions include one of the earliest detailed descriptions of the cell nucleus and cytoplasmic streaming; the observation of Brownian motion; early work on plant pollination and fertilisation, including being the first to recognise the fundamental difference between gymnosperms and angiosperms; and some of the earliest studies in palynology. He also made numerous contributions to plant taxonomy, notably erecting a number of plant families that are still accepted today; and numerous Australian plant genera and species, the fruit of his exploration of that continent with Matthew Flinders. Early life Robert Brown was born in Montrose on 21 December 1773, in a house that existed on the site where Montrose Library currently stands. He was the son of James Brown, a minister i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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