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Siloxerus Tomentosus
''Siloxerus'' is a genus of Australian plants in the tribe Gnaphalieae within the family Asteraceae. ; Species includes photos and distribution maps * '' Siloxerus filifolius'' (Benth.) Ostenf. * '' Siloxerus humifusus'' Labill. * '' Siloxerus multiflorus'' (Nees) Nees * '' Siloxerus pygmaeus'' (A.Gray) P.S.Short ; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siloxerus Humifusus
''Siloxerus humifusus'' is a species of plant in the tribe Gnaphalieae within the family Asteraceae native to Western Australia. It was first described in 1806 by Jacques Labillardière. It is an annual herb, growing to heights of 1 cm to 15 cm on sandy soils in moist places. Its white to cream flowers may be seen from September to January. References External links''Siloxerus humifusus'' Photo galleryat iNaturalist''Siloxerus humifusus'' occurrence datafrom GBIF The Global Biodiversity Information Facility (GBIF) is an international organisation that focuses on making scientific data on biodiversity available via the Internet using web services. The data are provided by many institutions from around the ... Gnaphalieae Endemic flora of Australia Taxa named by Jacques Labillardière {{Gnaphalieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gnephosis
''Gnephosis'' is a genus of about sixteen flowering plants in the family Asteraceae, all endemic to Australia. Plants in the genus ''Gnephosis'' are hairy annual herbs, the upper leaves arranged alternately, the lower leaves sessile and arranged in opposite pairs. The flowers are arranged in narrowly elliptic to oblong heads with up to 300 flowers, each with up to 16 bisexual florets. The achenes are pink or pale purple and more or less cone-shaped, sometimes without a pappus. Taxonomy The genus ''Gnephosis'' was first formally described in 1820 by Henri Cassini in the '' Bulletin des Sciences par la Société Philomatique de Paris'', and the first species he described (the type species) was '' Gnephosis tenusissima''. Distribution Plants in the genus ''Gnephosis'' occur in all Australian states and the Northern Territory. Species list The following is a list of ''Gnephosis'' species accepted by the Australian Plant Census The Australian Plant Census (APC) provides an online i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Australia
Endemism is the state of a species being found only 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 also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gnephosis Drummondii
''Gnephosis drummondii'' is a species of flowering plant in the family Asteraceae and is endemic to southern continental Australia. It is a small, erect herb with lance-shaped to narrowly elliptic leaves, compound heads of 40 to 150 yellow flowers, and purplish cypselas. Description ''Gnephosis drummondii'' is an erect herb that typically grows to a height of up to . Its leaves are lance-shaped with the narrower end towards the base, or narrowly ellipic to elliptic, long and wide. The pseudanthia are arranged in narrowly oblong compound heads of 40 to 150, long and wide with bracts long at base of the heads. The petals are yellow and there are usually three or four stamens. Flowering occurs from September to December and the fruit is a purplish cypsela, long, but there is no pappus. Taxonomy and naming This species was first formally described in 1851 by Asa Gray who gave it the name ''Chrysocoryne drummondii'' in Hooker's '' Journal of Botany and Kew Garden Miscellan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pogonolepis Stricta
''Pogonolepis stricta'' is a species of flowering plant in the family Asteraceae. The species is endemic to Western Australia. It was first described by Joachim Steetz Joachim Steetz (12 November 1804 – 24 March 1862) was a German botanist. His herbarium, comprising more than 5000 specimens from over 160 collectors and 30 countries was purchased in 1863 by Victorian Government Botanist Ferdinand von Muelle ... in 1845. It is an annual herb, with yellow flowers (from August to November), growing to heights of 1 cm to 20 cm high on a variety of soils. References Taxa named by Joachim Steetz Plants described in 1845 Gnaphalieae {{Gnaphalieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gnephosis Tenuissima
''Gnephosis'' is a genus of about sixteen flowering plants in the family Asteraceae, all endemic to Australia. Plants in the genus ''Gnephosis'' are hairy annual herbs, the upper leaves arranged alternately, the lower leaves sessile and arranged in opposite pairs. The flowers are arranged in narrowly elliptic to oblong heads with up to 300 flowers, each with up to 16 bisexual florets. The achenes are pink or pale purple and more or less cone-shaped, sometimes without a pappus. Taxonomy The genus ''Gnephosis'' was first formally described in 1820 by Henri Cassini in the '' Bulletin des Sciences par la Société Philomatique de Paris'', and the first species he described (the type species) was '' Gnephosis tenusissima''. Distribution Plants in the genus ''Gnephosis'' occur in all Australian states and the Northern Territory. Species list The following is a list of ''Gnephosis'' species accepted by the Australian Plant Census The Australian Plant Census (APC) provides an online i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
