Parapolystichum

Parapolystichum is a genus of ferns in the family Dryopteridaceae, subfamily Elaphoglossoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[1] The genus is mainly native to the tropics, although its range extends to southeastern Australia.[2]

Parapolystichum
Parapolystichum microsorum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Polypodiineae
Family: Dryopteridaceae
Subfamily: Elaphoglossoideae
Genus: Parapolystichum
(Keyserl.) Ching[1]
Species

See text.

Synonyms
  • Polystichum sect. Parapolystichum Keyserl.

Taxonomy

The taxon was first described as the section Parapolystichum of the genus Polystichum by Keyserling in 1873.[3] It was raised to the rank of genus by Ching in 1940.[4]

Species

As of January 2020, the Checklist of Ferns and Lycophytes of the World recognized the following species:[5]

  • Parapolystichum acuminatum (Houlston) Labiak, Sundue & R.C.Moran
  • Parapolystichum acutum (Kuntze) Labiak, Sundue & R.C.Moran
  • Parapolystichum barterianum (Hook.) Rouhan
  • Parapolystichum boivinii (Baker) Rouhan
  • Parapolystichum calanthum (Endl.) J.J.S.Gardner & Nagalingum
  • Parapolystichum confine (C.Chr.) Labiak, Sundue & R.C.Moran
  • Parapolystichum coriaceosquamatum (Rakotondr.) Rouhan
  • Parapolystichum currorii (Mett. ex Kuhn) Rouhan
  • Parapolystichum effusum (Sw.) Ching
  • Parapolystichum excultum (Mett.) Labiak, Sundue & R.C.Moran
  • Parapolystichum fideleae (Rakotondr.) Rouhan
  • Parapolystichum glabellum (A.Cunn.) Labiak, Sundue & R.C.Moran
  • Parapolystichum grayi (D.L.Jones) J.J.S.Gardner & Nagalingum
  • Parapolystichum hornei (Baker) Rouhan
  • Parapolystichum kermadecense (Perrie & Brownsey) Perrie & L.D.Sheph.
  • Parapolystichum manongarivense (Rakotondr.) Rouhan
  • Parapolystichum microsorum (Endl.) Labiak, Sundue & R.C.Moran
  • Parapolystichum munitum (Mett.) Labiak, Sundue & R.C.Moran
  • Parapolystichum nigritianum (Baker) Rouhan
  • Parapolystichum novoguineense (Holttum) Sundue & Testo
  • Parapolystichum pacificum (Tindale) J.J.S.Gardner & Nagalingum
  • Parapolystichum perrierianum (C.Chr.) Rouhan
  • Parapolystichum pseudoperrierianum (Tardieu) Rouhan
  • Parapolystichum rufescens (Blume) Labiak, Sundue & R.C.Moran
  • Parapolystichum smithianum (Tindale) Labiak, Sundue & R.C.Moran
  • Parapolystichum subsimile (Hook.) Rouhan
  • Parapolystichum tinarooense (Tindale) Labiak, Sundue & R.C.Moran
  • Parapolystichum villosissimum C.Sánchez & Labiak
  • Parapolystichum vogelii (Hook.) Rouhan
  • Parapolystichum windsorense (D.L.Jones & B.Gray) Labiak, Sundue & R.C.Moran

References
  1. PPG I (2016), "A community-derived classification for extant lycophytes and ferns", Journal of Systematics and Evolution, 54 (6): 563–603, doi:10.1111/jse.12229, S2CID 39980610
  2. "Parapolystichum (Keyserl.) Ching", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2020-01-24
  3. "Polystichum sect. Parapolystichum Keyserl.", The International Plant Names Index, retrieved 2020-01-24
  4. "Parapolystichum (Keyserl.) Ching", The International Plant Names Index, retrieved 2020-01-24
  5. Hassler, Michael & Schmitt, Bernd (January 2020), "Parapolystichum", Checklist of Ferns and Lycophytes of the World, Version 8.20, retrieved 2020-01-24


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