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Chthonocephalus Pseudevax
''Chthonocephalus'' is a genus of annual herbs in the family Asteraceae. The genus is endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ..., with species occurring in all mainland states. ; Species References External links * Asteraceae genera Asterales of Australia Gnaphalieae {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Mueller for the sum of 80 pounds. The collection is currently housed at the National Herbarium of Victoria. The herbarium was compiled by Steetz over more than thirty years and comprises 160 collectors from more than 30 countries, including type specimens from plant collectors of the time including: *Nils Johan Andersson (Galápagos Islands) * Nikolaus Binder *Christian Friedrich Ecklon (South Africa) *Joseph Dalton Hooker *Johann Wilhelm Karl Moritz *Wilhelm Peters *Ludwig Preiss (Western Australia) *Anton Rochel ( The Banat) *Moritz Richard Schomburgk *Berthold Carl Seemann *Charles Wilkins Short (North America) *Franz Sieber *Theodor Siemssen *Andrew Sinclair *Thomas Thomson *Nikolai Turczaninow (Russia) *Jens Vahl (Arctic) *Karl Ludwig Philip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), 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 taxonomy (biology), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asteraceae
The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae were first described in the year 1740. The number of species in Asteraceae is rivaled only by the Orchidaceae, and which is the larger family is unclear as the quantity of extant species in each family is unknown. Most species of Asteraceae are annual, biennial, or perennial herbaceous plants, but there are also shrubs, vines, and trees. The family has a widespread distribution, from subpolar to tropical regions in a wide variety of habitats. Most occur in hot desert and cold or hot semi-desert climates, and they are found on every continent but Antarctica. The primary common characteristic is the existence of sometimes hundreds of tiny individual florets which are held together by protective involucres in flower heads, or more technicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Plant Name Index
The Australian Plant Name Index (APNI) is an online database of all published names of Australian vascular plants. It covers all names, whether current names, synonyms or invalid names. It includes bibliographic and typification details, information from the Australian Plant Census including distribution by state, links to other resources such as specimen collection maps and plant photographs, and the facility for notes and comments on other aspects. History Originally the brainchild of Nancy Tyson Burbidge, it began as a four-volume printed work consisting of 3,055 pages, and containing over 60,000 plant names. Compiled by Arthur Chapman, it was part of the Australian Biological Resources Study (ABRS). In 1991 it was made available as an online database, and handed over to the Australian National Botanic Gardens. Two years later, responsibility for its maintenance was given to the newly formed Centre for Plant Biodiversity Research. Scope Recognised by Australian herbaria as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chthonocephalus Muellerianus
''Chthonocephalus'' is a genus of annual herbs in the family Asteraceae. The genus is endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ..., with species occurring in all mainland states. ; Species References External links * Asteraceae genera Asterales of Australia Gnaphalieae {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chthonocephalus Multiceps
''Chthonocephalus'' is a genus of annual herbs in the family Asteraceae. The genus is endemic to Australia, with species occurring in all mainland states. ; Species References External links * Asteraceae genera Asterales of Australia Gnaphalieae {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chthonocephalus Oldfieldianus
''Chthonocephalus'' is a genus of annual herbs in the family Asteraceae. The genus is endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ..., with species occurring in all mainland states. ; Species References External links * Asteraceae genera Asterales of Australia Gnaphalieae {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chthonocephalus Pseudevax
''Chthonocephalus'' is a genus of annual herbs in the family Asteraceae. The genus is endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ..., with species occurring in all mainland states. ; Species References External links * Asteraceae genera Asterales of Australia Gnaphalieae {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chthonocephalus Spathulatus
''Chthonocephalus'' is a genus of annual herbs in the family Asteraceae. The genus is endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ..., with species occurring in all mainland states. ; Species References External links * Asteraceae genera Asterales of Australia Gnaphalieae {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chthonocephalus Tomentellus
''Chthonocephalus tomentellus'' is an annual herb in the family Asteraceae. It is endemic to Western Australia, occurring in saline depressions. Yellow flowers are produced between August and November (late winter to late spring) in its native range. The species was first formally described as ''Lachnothalamus tomentellus'' by botanist Ferdinand von Mueller in 1863 in '' Fragmenta Phytographiae Australiae'' from a type specimen In biology, a type is a particular wiktionary:en:specimen, specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to a ... collected near the mouth of the Murchison River. References Gnaphalieae Asterales of Australia Eudicots of Western Australia Taxa named by Ferdinand von Mueller {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chthonocephalus Viscosus
''Chthonocephalus'' is a genus of annual herbs in the family Asteraceae. The genus is endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ..., with species occurring in all mainland states. ; Species References External links * Asteraceae genera Asterales of Australia Gnaphalieae {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
