Asarum sect. Hexastylis

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Taxonavigation[edit]

Taxonavigation: Piperales 
Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Magnoliids
Ordo: Piperales

Familia: Aristolochiaceae
Subfamilia: Asaroideae
Genus: Asarum
Subgenus: Asarum subg. Heterotropa
Sectio: Asarum sect. Hexastylis
Species: A. arifolium – A. chueyi – A. contractum – A. harperi – A. heterophyllum – A. lewisii – A. minor – A. naniflorum – A. rhombiformis – A. rosei – A. shuttleworthii – A. speciosum – A. sorriei – A. virginicum

Name[edit]

Asarum sect. Hexastylis (Raf.) Araki, Acta Phytotax. Geobot. 6: 126. (1937)

  • Type species: Asarum arifolium Michx., Fl. Bor.-Amer. (Michaux) 1: 279. (1803)

Synonyms[edit]

  • Homotypic
    • Hexastylis Raf., Neogenyton 3. (1825)
    • Asarum sect. Ceratasarum A.Braun Index Sem. (St. Petersburg) 13. (1861)

Note:[edit]

Circumscription sensu Sinn et al., (2015). This sectio is consistently recognised at the generic level. However, Hexastylis sorriei Gaddy, Phytoneuron 2011–47: 2. (2011) has no valid equivalent combination in Asarum according to IPNI in spite of the combination Asarum sorriei being published in Sinn (2015).

References[edit]

  • Blomquist, H.L. 1957. A revision of Hexastylis of North America. Brittonia 8: 255–281.
  • Gaddy, L. L. 1987. A review of the taxonomy and biogeography of Hexastylis (Aristolochiaceae). Castanea 52: 186–196.
  • Sinn, B.T. 2015. Asarum chueyi (Aristolochiaceae), a new species from the foothills of the Blue Ridge Mountains of Tennessee and Virginia, USA. Phytotaxa 224(1): 85-95. doi: 10.11646/phytotaxa.224.1.6 Reference page
  • Sinn, B.T., Kelly, L.M. & Freudenstein, J.V. 2015. Phylogenetic relationships in Asarum: effect of data partitioning and a revised classification. American Journal of Botany 102(5): 765-779. doi: 10.3732/ajb.1400316 PDF Reference page
  • Sinn, B.T., Daragan, C., Freudenstein, J.V. & Barrett, C.F. 2018. Phylogenomics in Asarum section Hexastylis: serial innovations in floral form spawned from two geographically-widespread species. Proceedings of the West Virginia Academy of Science 90(1). PDF Reference page
  • Takahashi, D. & Setoguchi, H. 2018. Molecular phylogeny and taxonomic implications of Asarum (Aristolochiaceae) based on ITS and matK sequences. Plant Species Biology 33(1): 28-41. doi: 10.1111/1442-1984.12189 PDF from ResearchGate Reference page