Draconopteris

Draconopteris is a genus of ferns in the family Tectariaceae, with a single species Draconopteris draconoptera, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[1][2]

Draconopteris
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Class: Polypodiopsida
Order: Polypodiales
Suborder: Polypodiineae
Family: Tectariaceae
Genus: Draconopteris
Li Bing Zhang & Liang Zhang[1]
Species:
D. draconoptera
Binomial name
Draconopteris draconoptera
(D.C.Eaton) Li Bing Zhang & Liang Zhang[1]
Synonyms[1]
  • Aspidium draconopterum D.C.Eaton
  • Aspidium myriosorum Christ
  • Dryomenis purdiei J.Sm.
  • Phegopteris draconopteron (D.C.Eaton) Mett.
  • Pleopeltis purdiei (J.Sm.) Moore
  • Polypodium draconopterum (D.C.Eaton) Hook.
  • Tectaria draconoptera (D.C.Eaton) Copel.
  • Tectaria myriosora (Christ) C.Chr.

Taxonomy

The genus Draconopteris was erected in 2016 by Li Bing Zhang and Liang Zhang for the species Aspidium draconopterum.[1] A 2016 molecular phylogenetic analysis of Tectariaceae had separated two new genera, Draconopteris and Malaifilix, from Tectaria sensu stricto. The analysis arranged the genera as in the following cladogram, where an alternative broader circumscription has been added.[3]

Tectariaceae
 
 

Pteridrys

 
Draconopteris s.l.
 

Malaifilix

 
 

Draconopteris s.s.

 
 
 
 
 
 
 

Hypoderris

 
 

Triplophyllum

 
 
 

Tectaria

 
 
 

Arthropteris

 
 
 

Other sources do not recognize the genus Malaifilix, and place its sole species, Malaifilix grandidentata, in a more widely circumscribed Draconopteris as Draconopteris grandidentata.[4]

References
  1. Hassler, Michael & Schmitt, Bernd (January 2020), "Draconopteris", Checklist of Ferns and Lycophytes of the World, Version 8.20, retrieved 2020-02-04
  2. 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
  3. Zhang, Liang; Schuettpelz, Eric; Rothfels, Carl J.; Zhou, Xin-Mao; Gao, Xin-Fen & Zhang, Li-Bing (2016), "Circumscription and phylogeny of the fern family Tectariaceae based on plastid and nuclear markers, with the description of two new genera: Draconopteris and Malaifilix (Tectariaceae)", Taxon, 65 (4): 723–738, doi:10.12705/654.3
  4. "Draconopteris grandidentata (Ces.) Christenh.", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2020-02-04


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