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Asplenium dimorphum

From Wikipedia, the free encyclopedia

Asplenium dimorphum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Aspleniineae
Family: Aspleniaceae
Genus: Asplenium
Species:
A. dimorphum
Binomial name
Asplenium dimorphum

Asplenium dimorphum, the Norfolk Island spleenwort, is a species of fern in the family Aspleniaceae, endemic to Norfolk Island.

Taxonomy

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A global phylogeny of Asplenium published in 2020 divided the genus into eleven clades,[1] which were given informal names pending further taxonomic study. A. dimorphum belongs to the "Neottopteris clade", members of which generally have somewhat leathery leaf tissue. Its closest relative in the phylogeny was A. difforme.[2]

References

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  1. ^ Xu et al. 2020, p. 27.
  2. ^ Xu et al. 2020, p. 31.
  • Xu, Ke-Wang; Zhang, Liang; Rothfels, Carl J.; Smith, Alan R.; Viane, Ronald; Lorence, David; Wood, Kenneth R.; Cheng, Cheng-Wei; Knapp, Ralf; Zhou, Lin; Lu, Ngan Thi; Zhou, Xin-Mao; Wei, Hong-Jin; Fan, Qiang; Chen, Su-Fang; Cicuzza, Daniele; Gao, Xin-Fen; Li, Wen-Bo; Zhang, Li-Bing (2020). "A global plastid phylogeny of the fern genus Asplenium (Aspleniaceae)". Cladistics. 36 (1): 22–71. doi:10.1111/cla.12384. PMID 34618950.