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Verticordia Sect. Verticordia
''Verticordia'' sect. ''Verticordia'' is one of eleven sections in the subgenus ''Verticordia''. It includes eight species of plants in the genus ''Verticordia''. Plants in this section are open to bushy shrubs up to tall with needle-like leaves, feather-like sepals and anthers opening by slanting pores. When Johannes Conrad Schauer described other subgenera in ''Verticordia'', subgenus ''Verticordia'' became an autonym after Augustin de Candolle who described the genus in 1828. When Alex George reviewed the genus in 1991, he took the name of this section from that of the subgenus. The type species for this section is ''Verticordia plumosa'' and the other seven species are '' V. crebra'', '' V. helichrysantha'', '' V. stenopetala'', '' V. sieberi'', '' V. harveyi'', '' V. pityrhops'' and '' V. fimbrilepis''. References Verticordia :For the clam genus, see ''Verticordia'' (bivalve). ''Verticordia'' is a genus of more than 100 species of plants commonly known as feathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Section (botany)
In botany, a section ( la, sectio) is a taxonomic rank below the genus, but above the species. The subgenus, if present, is higher than the section, and the rank of series, if present, is below the section. Sections may in turn be divided into subsections.Article 4 in Sections are typically used to help organise very large genera, which may have hundreds of species. A botanist wanting to distinguish groups of species may prefer to create a taxon at the rank of section or series to avoid making new combinations, i.e. many new binomial names for the species involved. Examples: * ''Lilium'' sectio ''Martagon'' Rchb. are the Turks' cap lilies * ''Plagiochila aerea'' Taylor is the type species of ''Plagiochila'' sect. ''Bursatae'' See also * Section (biology) References Section Section, Sectioning or Sectioned may refer to: Arts, entertainment and media * Section (music), a complete, but not independent, musical idea * Section (typography), a subdivision, especially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Fimbrilepis
''Verticordia fimbrilepis'', commonly known as shy featherflower, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, bushy shrub with one openly branched main stem at its base, small, pointed leaves and rounded groups of pink flowers near the ends of the branches. Description ''Verticordia fimbrilepis'' is a shrub which grows to a height and width of about and which has one openly branched stem at its base. The leaves lower on the stems are linear in shape, almost round in cross-section, long with a rounded end with a sharp point. Those near the flowers are more oblong to narrow egg-shaped. The flowers are arranged in rounded groups on stalks long near the ends of the branches. The floral cup is broadly top-shaped, about long, glabrous but slightly rough. The sepals are pink, sometimes white, long, with 5 to 7 hairy lobes. The petals are also pink or white, and are long, egg-shaped with long, coarse hai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Pityrhops
''Verticordia pityrhops'', commonly known as East Mount Barren featherflower or pine-like featherflower, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a single-stemmed shrub which is densely-branched with crowded narrow linear leaves giving the impression of a miniature pine tree. When it flowers in autumn, the shrub is completely covered with masses of very small, honey-scented, pinkish-purple flowers. Description ''Verticordia pityrhops'' is a shrub with a single, thick, densely branched main stem and a few side branches and which grows to a height of and wide, although some specimens grow to as high as . Its leaves are dark green and crowded, narrow linear, almost needle-like, long with a pointed tip. The flowers are scented and arranged in corymb-like groups near the ends of the branches, each flower on a stalk long. The floral cup is top-shaped, about long, smooth but hairy. The sepals are about long, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Harveyi
''Verticordia harveyi'', commonly known as autumn featherflower, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a slender, spindly shrub with relatively long leaves and small white, pink or magenta-coloured flowers in late summer and autumn. Description ''Verticordia harveyi'' is a spindly, openly branched shrub which grows to high and wide. The leaves are long, linear in shape, nearly circular in cross-section and terminate in a long point. The flowers are arranged in corymb-like groups, each flower on an erect stalk, long. The floral cup is top-shaped, long, smooth and covered with short, soft hairs. The sepals are white or pink to magenta-coloured, long, with 6 to 8 hairy lobes. The petals are the same colour as the sepals, about , egg-shaped and erect with pointed teeth around their edges and hairs on the outside surface. The staminodes are longer than the stamens, curve inwards and are hairy. The style ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Sieberi
''Verticordia sieberi'' is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with one main stem, often compact but sometimes openly branched and with pink to pale purple flowers in summer and autumn. Description ''Verticordia sieberi'' is a shrub with a single main branch and which usually grows to a height of less than . It is sometimes a compact, small shrub but may also be openly branched with the flowers held high above most of the foliage. The leaves are linear to elliptic, long and semi-circular in cross-section. The flowers are scented and arranged in round or corymb-like groups near the ends of the branches, each flower on an erect stalk long. The floral cup is about long, smooth and hairy. The sepals are spreading, long, white to deep pink with 5 to 7 feathery lobes. The petals are a similar colour to the petals, erect, about long, with short hairs around its edge. The style is long, curved and ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Stenopetala
''Verticordia stenopetala'' is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a low shrub with small leaves and heads of pink to magenta-coloured flowers in late spring and early summer. Description ''Verticordia stenopetala'' is a highly branched shrub which usually grows to a height and wide. The leaves are linear, slightly wider towards the tip, long and semi-circular in cross-section. The flowers are arranged in round or corymb-like groups, each flower on a stalk long. The floral cup is about long, smooth and hairy. The sepals are more or less spreading, long, pink to magenta-coloured with 6 to 8 feathery lobes. The petals are a similar colour to the sepals, about long, egg-shaped with a few short teeth near the tip and are slightly hairy on the outside. The style is long, curved and hairy near the tip. Flowering time is from October to January. Taxonomy and naming ''Verticordia stenopetala'' was first fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Helichrysantha
''Verticordia helichrysantha'', commonly known as coast featherflower or Barrens featherflower, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, woody, open-branched shrub with crowded, linear leaves and small yellow flowers from May to September. Description ''Verticordia helichrysantha'' is an openly branched, more or less sprawling shrub which grows to high and wide. The leaves are clustered, crowded, pale greyish-green, long, linear to club-shaped, semi-circular in cross-section with a rounded end. The flowers are arranged singly or in small groups in the upper leaf axils, each flower on a stalk, long. The floral cup is long, smooth and hairy. The sepals are pale yellow, long, covered with short, soft hairs and have 4 or 5 feathery lobes. The petals are the same colour as the sepals, about long, erect and egg-shaped, covered with short, soft hairs on their outer surface and have irregular teeth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Crebra
''Verticordia crebra'', commonly known as Barrens featherflower, crowded featherflower or Twertup featherflower, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a sprawling shrub with crowded, cylinder-shaped leaves with small, yellow flowers that are almost hidden by the leaves but with a style which extends well beyond the petals. The plant looks superficially like a miniature pine tree. Description ''Verticordia crebra'' is a sprawling, open-branched shrub with a single main stem and which grows to a height of about and a width of . Its leaves are crowded over the entire plant, linear in shape and round in cross-section, long with a stalk long, giving the plant the appearance of a small pine tree. The flowers are scattered, appearing in a few upper leaf axils on erect or spreading stalks long, and apart from the styles are almost hidden by the foliage. The floral cup is shaped like half a sphere, about long ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verticordia Plumosa
''Verticordia plumosa'', commonly known as plumed featherflower, is a flowering plant in the myrtle Family (biology), family, Myrtaceae and is Endemism, endemic to the Southwest Australia, south-west of Western Australia. It was the first species in the genus to be described, although initially given the name ''Chamelaucium plumosum''. It is a shrub with linear leaves and rounded groups of scented pink, mauve or white flowers. Two varieties of this species have been declared as being "threatened". Description ''Verticordia plumosa'' is usually an openly branched shrub which grows to a height of . Its leaves are linear in shape, semi-circular in cross-section and long. The flowers are scented and arranged in rounded or corymb-like groups on stalks long. The Hypanthium, floral cup is wikt:hemisphere, hemispherical in shape, long, smooth but hairy. The sepals are pink, mauve or white, long and spread widely with 3 to 7 feathery lobes. The petals are a similar colour to the sepal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alex George (botanist)
Alexander Segger George (born 4 April 1939) is a Western Australian botanist. He is the authority on the plant genera ''Banksia'' and ''Dryandra''. The "bizarre" Restionaceae genus '' Alexgeorgea'' was named in his honour in 1976. Early life Alex Segger George was born in Western Australia on 4 April 1939. Career George joined the Western Australian Herbarium as a laboratory assistant at the age of twenty in 1959. He worked under Charles Gardner for a year before the latter's retirement, and partly credits him with rekindling an interest in banksias. In 1963 he graduated with a Bachelor of Arts from the University of Western Australia, and the following year added a botany major. Continuing at the Western Australian Herbarium as a botanist, in 1968 he was seconded as Australian Botanical Liaison Officer at the Royal Botanic Gardens in London. George also has an interest in history, especially historical biography of naturalists in Western Australia. He has published a number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subgenus
In biology, a subgenus (plural: subgenera) is a taxonomic rank directly below genus. In the International Code of Zoological Nomenclature, a subgeneric name can be used independently or included in a species name, in parentheses, placed between the generic name and the specific epithet: e.g. the tiger cowry of the Indo-Pacific, ''Cypraea'' (''Cypraea'') ''tigris'' Linnaeus, which belongs to the subgenus ''Cypraea'' of the genus ''Cypraea''. However, it is not mandatory, or even customary, when giving the name of a species, to include the subgeneric name. In the International Code of Nomenclature for algae, fungi, and plants (ICNafp), the subgenus is one of the possible subdivisions of a genus. There is no limit to the number of divisions that are permitted within a genus by adding the prefix "sub-" or in other ways as long as no confusion can result. Article 4 The secondary ranks of section and series are subordinate to subgenus. An example is ''Banksia'' subg. ''Isostylis'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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