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Stylidium Subg. Centridium
''Stylidium'' subg. ''Centridium'' is a subgenus of ''Stylidium'' that is characterized by a globose hypanthium, a stipitate brush-like stigma, and gynostemium mobility not produced by a sensitive hinged torosus but by the movement of a cunabulum. All species with the possible and doubtful exception of ''S. weeliwolli'' are annuals.Lowrie, A. and Kenneally, K.F. (1998). Three new triggerplant species in ''Stylidium'' subgenus ''Centridium'' (Stylidiaceae) from Western Australia. ''Nuytsia'', 12(2): 197-206. This subgenus appears to be most closely related to the genus ''Levenhookia'', which suggests an ancestral relationship.Carlquist, S. (1969). Studies in Stylidiaceae: New taxa, field observations, evolutionary tendencies. ''Aliso'', 7(1): 13-64. ''Centridium'' was first published by John Lindley in the 1839 publication, ''A Sketch of the Vegetation of the Swan River Colony''. Lindley created this subgenus to distinguish species which did not fit into either of the two other subg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylidium Calcaratum
''Stylidium'' (also known as triggerplants or trigger plants) is a genus of dicotyledonous plants that belong to the family Stylidiaceae. The genus name ''Stylidium'' is derived from the Greek ''στύλος'' or ''stylos'' (column or pillar), which refers to the distinctive reproductive structure that its flowers possess. Pollination is achieved through the use of the sensitive "trigger", which comprises the male and female reproductive organs fused into a floral column that snaps forward quickly in response to touch, harmlessly covering the insect in pollen. Most of the approximately 300 species are only found in Australia, making it the fifth largest genus in that country. Triggerplants are considered to be protocarnivorous or carnivorous because the glandular trichomes that cover the scape and flower can trap, kill, and digest small insects with protease enzymes produced by the plant. Recent research has raised questions as to the status of protocarnivory within ''Stylidium ... [...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. ''Isostyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Levenhookia Stipitata
''Levenhookia stipitata'', the common stylewort, is a dicotyledonous plant that belongs to the genus ''Levenhookia'' (family Stylidiaceae). It is an ephemeral annual that grows about tall with oblanceolate to linear leaves. Flowers are pink and bloom from August to January in its native range. ''L. stipitata'' is endemic to southwestern Western Australia where it grows in granitic or lateritic soils. This species was first described by George Bentham in 1837 as ''Stylidium stipitatum'' and was later reclassified into the genus ''Coleostylis'', which was placed into synonymy with the genus ''Levenhookia''.Paczkowska, Grazyna. (1996)''Levenhookia stipitata'' (Sond.) F.Muell.FloraBase, Western Australian Herbarium, Department of Environment and Conservation, Government of Western Australia. Accessed online: 28 August 2007.Mildbraed, J. (1908). Stylidiaceae. In: Engler, A. ''Das Pflanzenreich: Regni vegetabilis conspectus''. IV. 278. Leipzig. As of 2007, ''L. stipitata'' was report ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylidium Androsaceum
''Stylidium androsaceum'' is a dicotyledonous species of plant in the family Stylidiaceae. It is native to subtropical regions of Australia (South Australia, Victoria, and Western Australia). It is not to be confused with the taxon described by O.Schwarz ''Stylidium ericksoniae'', or the taxon described by DC. ''Stylidium guttatum ''Stylidium'' (also known as triggerplants or trigger plants) is a genus of dicotyledonous plants that belong to the family Stylidiaceae. The genus name ''Stylidium'' is derived from the Greek ''στύλος'' or ''stylos'' (column or pillar), w ...''. See also * List of ''Stylidium'' species References Asterales of Australia Carnivorous plants of Australia androsaceum Plants described in 1839 {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Sketch Of The Vegetation Of The Swan River Colony
"A Sketch of the Vegetation of the Swan River Colony", also known by its standard botanical abbreviation ''Sketch Veg. Swan R.'', is an 1839 article by John Lindley on the flora of the Swan River Colony. Nearly 300 new species were published in it, many of which are still current. It appeared as Part Three of ''Appendix to the first twenty three volumes of Edward's Botanical Register'', the first two parts being indices of previous volumes of ''Edwards's Botanical Register'', of which Lindley was editor. It contained 58 pages, issued in three parts. Pages 1 to 16 were issued on 1 November 1839; pages 17 to 32 on 1 December 1839; and the remaining 26 pages on 1 January 1840. It also contained four woodcuts based on sketches by Lindley, and nine hand-coloured lithographic plates, the artist and lithographer of which are unacknowledged and are now unknown. According to Helen Hewson, the woodcuts are of high quality, but the plates "do not measure up to the standard of contemporary illu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Lindley
John Lindley FRS (5 February 1799 – 1 November 1865) was an English botanist, gardener and orchidologist. Early years Born in Catton, near Norwich, England, John Lindley was one of four children of George and Mary Lindley. George Lindley was a nurseryman and pomologist and ran a commercial nursery garden. Although he had great horticultural knowledge, the undertaking was not profitable and George lived in a state of indebtedness. As a boy he would assist in the garden and also collected wild flowers he found growing in the Norfolk countryside. Lindley was educated at Norwich School. He would have liked to go to university or to buy a commission in the army but the family could not afford either. He became Belgian agent for a London seed merchant in 1815. At this time Lindley became acquainted with the botanist William Jackson Hooker who allowed him to use his botanical library and who introduced him to Sir Joseph Banks who offered him employment as an assistant in his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Levenhookia
''Levenhookia'', also known as the styleworts, is a genus of ten recognized species in the family Stylidiaceae and is endemic to Australia. The genus is restricted to Western Australia almost exclusively with a few exceptions: '' L. pusilla'''s range extends into South Australia, '' L. dubia'''s range extends through South Australia into Victoria and New South Wales, '' L. sonderi'' is native only to Victoria, and '' L. chippendalei'' is also found in the Northern Territory.Erickson, R. and Willis, J.H. (1966). Some additions to Australian Stylidiaceae. ''Victorian Naturalist'', 83: 107-112.Carlquist, S. (1969). Studies in Stylidiaceae: New taxa, field observations, evolutionary tendencies. ''Aliso'', 7(1): 13-64. All species of ''Levenhookia'' possess a sensitive labellum that performs a similar function to the column of ''Stylidium'' species. The labellum responds to touch and enables the plants to promote cross-pollination and avoid self-pollination. Most species of ''L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylidium
''Stylidium'' (also known as triggerplants or trigger plants) is a genus of dicotyledonous plants that belong to the family Stylidiaceae. The genus name ''Stylidium'' is derived from the Greek ''στύλος'' or ''stylos'' (column or pillar), which refers to the distinctive reproductive structure that its flowers possess. Pollination is achieved through the use of the sensitive "trigger", which comprises the male and female reproductive organs fused into a floral column that snaps forward quickly in response to touch, harmlessly covering the insect in pollen. Most of the approximately 300 species are only found in Australia, making it the fifth largest genus in that country. Triggerplants are considered to be protocarnivorous or carnivorous because the glandular trichomes that cover the scape and flower can trap, kill, and digest small insects with protease enzymes produced by the plant. Recent research has raised questions as to the status of protocarnivory within ''Stylidium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylidium Weeliwolli
''Stylidium weeliwolli'' is a dicotyledonous plant that belongs to the genus ''Stylidium'' (family Stylidiaceae). It occurs in the North West of Western Australia The specific epithet ''weeliwolli'' is Aboriginal Australian for "we are water running" or "running water", referring to the location where it was first discovered, Weeli Wolli Creek northwest of Newman. It is most likely an annual plant, though it has been reported to be a perennial. It grows from 10 to 25 cm tall. The spathulate or lanceolate leaves form a basal rosettes around the white stems. The leaves are around 6.5–27 mm long (mostly 11–13 cm) and 3–4.5 mm wide. Inflorescences are branched, around 10–25 cm long and produce flowers that are dark pink with red markings at the base of the corolla Corolla may refer to: *Corolla (botany), the petals of a flower, considered as a unit *Toyota Corolla, an automobile model name * Corolla (headgear), an ancient headdress in the form of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lindl
John Lindley FRS (5 February 1799 – 1 November 1865) was an English botanist, gardener and orchidologist. Early years Born in Catton, near Norwich, England, John Lindley was one of four children of George and Mary Lindley. George Lindley was a nurseryman and pomologist and ran a commercial nursery garden. Although he had great horticultural knowledge, the undertaking was not profitable and George lived in a state of indebtedness. As a boy he would assist in the garden and also collected wild flowers he found growing in the Norfolk countryside. Lindley was educated at Norwich School. He would have liked to go to university or to buy a commission in the army but the family could not afford either. He became Belgian agent for a London seed merchant in 1815. At this time Lindley became acquainted with the botanist William Jackson Hooker who allowed him to use his botanical library and who introduced him to Sir Joseph Banks who offered him employment as an assistant in his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylidium Perpusillum
''Stylidium perpusillum'', the tiny triggerplant, is a dicotyledonous plant that belongs to the genus ''Stylidium'' (family Stylidiaceae), that occurs in south west Western Australia. It is an ephemeral annual that grows from 1.5 to 4 cm tall. It bears white flowers with undivided posterior corolla petals that bloom from September to November in its native range. Its habitat has been reported as being sand to clay soils in winter-wet depressions near granitic rocks. ''S. perpusillum'' is a tropical species endemic to southwestern, Western Australia and is considered to be the smallest species in the genus ''Stylidium''.Carlquist, S.J. (1979). ''Stylidium'' in Arnhem land: New species, modes of speciation on the sandstone plateau, and comments on floral mimicry. ''Aliso'', 9: 411-461.Coleman, Helen. (1998)''Stylidium perpusillum'' Hook.f. FloraBase, Western Australian Herbarium, Department of Environment and Conservation, Government of Western Australia. Accessed onlin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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