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Menisciopsis Cyatheoides
''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteridaceae. Species , World Ferns accepted the following species: *''Menisciopsis boydiae ''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic In biology, phylogenetics ( ...'' (D.C.Eaton) S.E.Fawc. & A.R.Sm. *'' Menisciopsis cyatheoides'' (Kaulf.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis lakhimpurensis'' (Rosenst.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis penangiana'' (Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubida'' (J.Sm. ex Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubrinervis'' (Mett.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis wailele'' (Flynn) S.E.Fawc. & A.R.Sm. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pronephrium
''Pronephrium'' is a genus of ferns in the family Thelypteridaceae in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink ''Pronephrium'' into a very broadly defined genus ''Thelypteris''. Some species were split off into the genera '' Abacopteris'', ''Grypothrix'' and ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteridaceae. The genus was first described in 1851 by Carl Borivoj Presl. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species and hybrids: *'' Pronephrium affine'' (Blume) C.Presl *'' Pronephrium amboinense'' (Willd.) Holttum *'' Pronephrium amphitrichum'' Holttum *'' Pronephrium aoristisorum'' (Harr.) S.E.Fawc. & A.R.Sm. *''Pronephrium aquatiloides'' (Copel.) Holttum *'' Pronephrium borneense'' (Hook.) Holttum *'' Pronephrium camarinense'' (Holttum) S.E.Fawc. & A.R.Sm. *'' Pronephrium celebicum'' (Ba ... [...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] |
Fern
A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes except the lycopods, and differ from mosses and other bryophytes by being vascular, i.e., having specialized tissues that conduct water and nutrients and in having life cycles in which the branched sporophyte is the dominant phase. Ferns have complex leaves called megaphylls, that are more complex than the microphylls of clubmosses. Most ferns are leptosporangiate ferns. They produce coiled fiddleheads that uncoil and expand into fronds. The group includes about 10,560 known extant species. Ferns are defined here in the broad sense, being all of the Polypodiopsida, comprising both the leptosporangiate (Polypodiidae) and eusporangiate ferns, the latter group including horsetails, whisk ferns, marattioid ferns, and ophioglossoid ferns. Ferns first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thelypteridaceae
Thelypteridaceae is a family of about 900 species of ferns in the order Polypodiales. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the suborder Aspleniineae. Alternatively, the family may be submerged in a very broadly defined family Aspleniaceae as the subfamily Thelypteridoideae. The ferns are terrestrial, with the exception of a few which are lithophytes (grow on rocks). The bulk of the species are tropical, although there are a number of temperate species. These ferns typically have creeping rhizomes. The fronds are simply pinnate to pinnate-pinnatifid. There is either no frond dimorphism or only mild dimorphism, either open venation or very simple anastomosing. The sori are mostly reniform in shape and have indusia, except for the ''Phegopteris'' group. Classification During the early and mid 1900's all thelypterioid ferns were included in the genus ''Dryopteris'' because of the sorus shape. However, there are a great many differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylogenetics
In biology, phylogenetics (; from Greek language, Greek wikt:φυλή, φυλή/wikt:φῦλον, φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups of organisms. These relationships are determined by Computational phylogenetics, phylogenetic inference methods that focus on observed heritable traits, such as DNA sequences, Protein, protein Amino acid, amino acid sequences, or Morphology (biology), morphology. The result of such an analysis is a phylogenetic tree—a diagram containing a hypothesis of relationships that reflects the evolutionary history of a group of organisms. The tips of a phylogenetic tree can be living taxa or fossils, and represent the "end" or the present time in an evolutionary lineage. A phylogenetic diagram can be rooted or unrooted. A rooted tree diagram indicates the hypothetical common ancestor of the tree. An un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menisciopsis Boydiae
''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic In biology, phylogenetics (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups o ... study of the family Thelypteridaceae. Species , World Ferns accepted the following species: *'' Menisciopsis boydiae'' (D.C.Eaton) S.E.Fawc. & A.R.Sm. *'' Menisciopsis cyatheoides'' (Kaulf.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis lakhimpurensis'' (Rosenst.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis penangiana'' (Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubida'' (J.Sm. ex Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubrinervis'' (Mett.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis wailele'' (Flynn) S.E.Fawc. & A.R.Sm. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menisciopsis Cyatheoides
''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteridaceae. Species , World Ferns accepted the following species: *''Menisciopsis boydiae ''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic In biology, phylogenetics ( ...'' (D.C.Eaton) S.E.Fawc. & A.R.Sm. *'' Menisciopsis cyatheoides'' (Kaulf.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis lakhimpurensis'' (Rosenst.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis penangiana'' (Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubida'' (J.Sm. ex Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubrinervis'' (Mett.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis wailele'' (Flynn) S.E.Fawc. & A.R.Sm. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menisciopsis Lakhimpurensis
''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteridaceae. Species , World Ferns accepted the following species: *''Menisciopsis boydiae'' (D.C.Eaton) S.E.Fawc. & A.R.Sm. *''Menisciopsis cyatheoides ''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteri ...'' (Kaulf.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis lakhimpurensis'' (Rosenst.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis penangiana'' (Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubida'' (J.Sm. ex Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubrinervis'' (Mett.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis wailele'' (Flynn) S.E.Fawc. & A.R.Sm. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menisciopsis Penangiana
''Menisciopsis penangiana'' is a fern species in the genus ''Menisciopsis ''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic In biology, phylogenetics ( ...''. It has many synonyms, including ''Abacopteris penangiana'' and ''Pronephrium penangianum''. Flavan-4-ols glycosides, abacopterins A, B, C and D together with triphyllin A and 6,8-dimethyl-7-hydroxy-4‘-methoxyanthocyanidin-5-O-β-d-glucopyranoside, can be isolated from a methanol extract of the rhizomes of ''M. penangiana''.Flavan-4-ol Glycosides from the Rhizomes of ''Abacopteris penangiana''. Zhao Zhongxiang, Ruan Jinlan, Jin Jing, Zou Jian, Zhou Daonian, Fang Wei and Zeng Fanbo, J. Nat. Prod., 2006, 69 (2), pp 265–268 References External links * * Thelypteridaceae {{Polypodiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menisciopsis Rubida
''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteridaceae. Species , World Ferns accepted the following species: *''Menisciopsis boydiae'' (D.C.Eaton) S.E.Fawc. & A.R.Sm. *''Menisciopsis cyatheoides'' (Kaulf.) S.E.Fawc. & A.R.Sm. *''Menisciopsis lakhimpurensis ''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteri ...'' (Rosenst.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis penangiana'' (Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubida'' (J.Sm. ex Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubrinervis'' (Mett.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis wailele'' (Flynn) S.E.Fawc. & A.R.Sm. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menisciopsis Rubrinervis
''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteridaceae. Species , World Ferns accepted the following species: *''Menisciopsis boydiae'' (D.C.Eaton) S.E.Fawc. & A.R.Sm. *''Menisciopsis cyatheoides'' (Kaulf.) S.E.Fawc. & A.R.Sm. *''Menisciopsis lakhimpurensis'' (Rosenst.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis penangiana'' (Hook.) S.E.Fawc. & A.R.Sm. *''Menisciopsis rubida ''Menisciopsis'' is a small genus of ferns in the family Thelypteridaceae. Taxonomy ''Menisciopsis'' was raised to the rank of genus from '' Pronephrium'' sect. ''Menisciopsis'' in 2021 as a result of a phylogenetic study of the family Thelypteri ...'' (J.Sm. ex Hook.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis rubrinervis'' (Mett.) S.E.Fawc. & A.R.Sm. *'' Menisciopsis wailele'' (Flynn) S.E.Fawc. & A.R.Sm. References T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
