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Olgaea Eriocephala
''Olgaea'' is a genus of Asian flowering plants in the tribe Cardueae within the family Asteraceae, having a typical thistle appearance. In 1922, Modest Mikhaĭlovich Iljin (a botanist from the Botanical Garden of the Academy of Sciences of Soviet Russia) named the genus in honour of Olga Fedtschenko Olga Aleksandrovna Fedchenko or Fedtschenko ( Armfeld; 30 October 1845 – 24 April 1921) was a Russian botanist. ''Rosa fedtschenkoana'', which is found in Asia, was named in her honour (with a German transliteration of her name). Early life Ol ... (a Russian botanist 1845–1921). ''Olgaeas genome consists of a diploid number of 2n=26 chromosomes. ; Species [...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] |
Olgaea Lomonossowii
''Olgaea'' is a genus of Asian flowering plants in the tribe Cardueae within the family Asteraceae, having a typical thistle appearance. In 1922, Modest Mikhaĭlovich Iljin (a botanist from the Botanical Garden of the Academy of Sciences of Soviet Russia) named the genus in honour of Olga Fedtschenko Olga Aleksandrovna Fedchenko or Fedtschenko ( Armfeld; 30 October 1845 – 24 April 1921) was a Russian botanist. ''Rosa fedtschenkoana'', which is found in Asia, was named in her honour (with a German transliteration of her name). Early life Ol ... (a Russian botanist 1845–1921). ''Olgaeas genome consists of a diploid number of 2n=26 chromosomes. ; Species [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
