fbpx
Wikipedia

Centipeda

January 01, 1970

Centipeda is a genus of flowering plants in the daisy family, Asteraceae.[2][3][4][5][6] The genus is primarily native to Australia and New Zealand, with a few species extending the range northward into Asia and across the Pacific to southern South America.[7]

Centipeda
Centipeda minima
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Athroismeae
Genus: Centipeda
Lour.
Synonyms[1]
  • Cotula sect. Centipeda (Lour.) Baill.
  • Centipeda sect. Sphaeromorphaea (DC.) DC. ex C.B.Clarke
  • Myriogyne Less.
  • Centipeda sect. Myriogyne (Less.) C.B.Clarke

Species edit

  • Centipeda aotearoana N.G.Walsh
  • Centipeda borealis N.G.Walsh
  • Centipeda crateriformis N.G.Walsh
  • Centipeda crateriformis subsp. compacta N.G.Walsh
  • Centipeda cunninghamii (DC.) A.Braun & Asch.
  • Centipeda elatinoides (Less.) Benth. & Hook.f. ex O.Hoffm.
  • Centipeda minima (L.) A.Braun & Asch.
  • Centipeda minima subsp. macrocephala N.G.Walsh
  • Centipeda nidiformis N.G.Walsh
  • Centipeda pleiocephala N.G.Walsh
  • Centipeda racemosa (Hook.) F.Muell.
  • Centipeda thespidioides F.Muell.

[1]

Research and biological activities edit

Volatile oils from Centipeda minima have been shown to modulate anti-inflammatory action by inhibiting inflammatory cytokines in a rat model.[8] In a related study, C. minima eased allergic rhinitis by slowing the infiltration of eosinophils and the proliferation of mast cells.[9]

A comprehensive investigation of the GC-MS chemical profile of C. cunninghamii and its biological activity showed that this species' extract contains novel compounds that possess anti-inflammatory and antioxidant properties.[10]

Phylogeny edit

In 2012, Nylinder et al. published an estimation of the species tree phylogeny of the Australian/New Zealand genus Centipeda (Asteraceae) based on nucleotide sequence data.[11] Centipeda racemosa (snuffweed) is the sister to remaining species, which is also the only consistently perennial representative in the genus. Centipeda pleiocephala (tall sneezeweed) and C. nidiformis (cotton sneezeweed) constitute a species pair, as does C. borealis and C. minima (spreading sneezeweed), all sharing the symplesiomorphic characters of spherical capitulum and convex receptacle with C. racemosa. Another species group comprising C. thespidioides (desert sneezeweed), Centipeda cunninghamii (old man weed, or common sneezeweed), C. crateriformis is well supported but then include the morphologically aberrant C. aotearoana, all sharing the character of having capitula that mature more slowly relative the subtending shoot. Centipeda elatinoides takes on a weakly supported intermediate position between the two mentioned groups, and is difficult to relate to any of the former groups based on morphological characters.[11]

References edit

  1. ^ a b Flann, C (ed) 2009+ Global Compositae Checklist
  2. ^ Loureiro, João de. 1790. Flora cochinchinensis : sistens plantas in regno Cochinchina nascentes. Quibus accedunt aliae observatae in Sinensi imperio, Africa Orientali, Indiaeque locis variis. Omnes dispositae secundum systema sexuale Linnaeanum 2: 492-493 in Latin
  3. ^ Tropicos, Centipeda Lour.
  4. ^ Botanic Garden and Botanical Museum Berlin-Dahlem. "Details for: Astereae". Euro+Med PlantBase. Freie Universität Berlin. Retrieved 2009-07-18.
  5. ^ UniProt. "Tribe Astereae". Retrieved 2009-07-18.
  6. ^ National Herbarium of New South Wales. "Genus Centipeda". New South Wales FloraOnline. Royal Botanic Gardens, Sydney. Retrieved 2013-06-17.
  7. ^ Flora of China Vol. 20-21 Page 892 石胡荽属 shi hu sui shu Centipeda Loureiro, Fl. Cochinch. 2: 492. 1790.
  8. ^ Qin, R. A.; et al. (2005). "Effects of the volatile oil of Centipeda minima on acute pleural effusion in rats induced by an intrapleural injection of car". Zhongguo Zhong Yao Za Zhi. 30 (15): 1192–4. PMID 16201699.
  9. ^ Liu, Z. G.; et al. (2005). "Histopathological study on allergic rhinitis with Centipeda minima". Zhongguo Zhong Yao Za Zhi. 30 (4): 292–4. PMID 15724411.
  10. ^ Beattie, Karren D. (2009). "Phytochemical studies and bioactivity of Centipeda and Eremophila species". PhD Thesis. Southern Cross University.
  11. ^ a b Nylinder, Stephan (Apr 2, 2013). "Species tree phylogeny and character evolution in the genus Centipeda (Asteraceae): Evidence from DNA sequences from coding and non-coding loci from the plastid and nuclear genomes". Molecular Phylogenetics and Evolution. 68 (2): 239–250. doi:10.1016/j.ympev.2013.03.020. PMID 23558159.

  Media related to Centipeda at Wikimedia Commons

January 01, 1970
centipeda, genus, flowering, plants, daisy, family, asteraceae, genus, primarily, native, australia, zealand, with, species, extending, range, northward, into, asia, across, pacific, southern, south, america, minima, scientific, classification, kingdom, planta. Centipeda is a genus of flowering plants in the daisy family Asteraceae 2 3 4 5 6 The genus is primarily native to Australia and New Zealand with a few species extending the range northward into Asia and across the Pacific to southern South America 7 Centipeda Centipeda minima Scientific classification Kingdom Plantae Clade Tracheophytes Clade Angiosperms Clade Eudicots Clade Asterids Order Asterales Family Asteraceae Subfamily Asteroideae Tribe Athroismeae Genus CentipedaLour Synonyms 1 Cotula sect Centipeda Lour Baill Centipeda sect Sphaeromorphaea DC DC ex C B Clarke Myriogyne Less Centipeda sect Myriogyne Less C B Clarke Contents 1 Species 2 Research and biological activities 3 Phylogeny 4 ReferencesSpecies editCentipeda aotearoana N G Walsh Centipeda borealis N G Walsh Centipeda crateriformis N G Walsh Centipeda crateriformis subsp compacta N G Walsh Centipeda cunninghamii DC A Braun amp Asch Centipeda elatinoides Less Benth amp Hook f ex O Hoffm Centipeda minima L A Braun amp Asch Centipeda minima subsp macrocephala N G Walsh Centipeda nidiformis N G Walsh Centipeda pleiocephala N G Walsh Centipeda racemosa Hook F Muell Centipeda thespidioides F Muell 1 Research and biological activities editVolatile oils from Centipeda minima have been shown to modulate anti inflammatory action by inhibiting inflammatory cytokines in a rat model 8 In a related study C minima eased allergic rhinitis by slowing the infiltration of eosinophils and the proliferation of mast cells 9 A comprehensive investigation of the GC MS chemical profile of C cunninghamii and its biological activity showed that this species extract contains novel compounds that possess anti inflammatory and antioxidant properties 10 Phylogeny editIn 2012 Nylinder et al published an estimation of the species tree phylogeny of the Australian New Zealand genus Centipeda Asteraceae based on nucleotide sequence data 11 Centipeda racemosa snuffweed is the sister to remaining species which is also the only consistently perennial representative in the genus Centipeda pleiocephala tall sneezeweed and C nidiformis cotton sneezeweed constitute a species pair as does C borealis and C minima spreading sneezeweed all sharing the symplesiomorphic characters of spherical capitulum and convex receptacle with C racemosa Another species group comprising C thespidioides desert sneezeweed Centipeda cunninghamii old man weed or common sneezeweed C crateriformis is well supported but then include the morphologically aberrant C aotearoana all sharing the character of having capitula that mature more slowly relative the subtending shoot Centipeda elatinoides takes on a weakly supported intermediate position between the two mentioned groups and is difficult to relate to any of the former groups based on morphological characters 11 References edit a b Flann C ed 2009 Global Compositae Checklist Loureiro Joao de 1790 Flora cochinchinensis sistens plantas in regno Cochinchina nascentes Quibus accedunt aliae observatae in Sinensi imperio Africa Orientali Indiaeque locis variis Omnes dispositae secundum systema sexuale Linnaeanum 2 492 493 in Latin Tropicos Centipeda Lour Botanic Garden and Botanical Museum Berlin Dahlem Details for Astereae Euro Med PlantBase Freie Universitat Berlin Retrieved 2009 07 18 UniProt Tribe Astereae Retrieved 2009 07 18 National Herbarium of New South Wales Genus Centipeda New South Wales FloraOnline Royal Botanic Gardens Sydney Retrieved 2013 06 17 Flora of China Vol 20 21 Page 892 石胡荽属 shi hu sui shu Centipeda Loureiro Fl Cochinch 2 492 1790 Qin R A et al 2005 Effects of the volatile oil of Centipeda minima on acute pleural effusion in rats induced by an intrapleural injection of car Zhongguo Zhong Yao Za Zhi 30 15 1192 4 PMID 16201699 Liu Z G et al 2005 Histopathological study on allergic rhinitis with Centipeda minima Zhongguo Zhong Yao Za Zhi 30 4 292 4 PMID 15724411 Beattie Karren D 2009 Phytochemical studies and bioactivity of Centipeda and Eremophila species PhD Thesis Southern Cross University a b Nylinder Stephan Apr 2 2013 Species tree phylogeny and character evolution in the genus Centipeda Asteraceae Evidence from DNA sequences from coding and non coding loci from the plastid and nuclear genomes Molecular Phylogenetics and Evolution 68 2 239 250 doi 10 1016 j ympev 2013 03 020 PMID 23558159 nbsp Media related to Centipeda at Wikimedia Commons Retrieved from https en wikipedia org w index php title Centipeda amp oldid 1127478554, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.