- Source: Phegopteris
Phegopteris is a genus of ferns in the family Thelypteridaceae, subfamily Phegopteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). They are known collectively as the beech ferns. Species are native to Asia, North America and Europe.
Taxonomy
Phegopteris was first described in 1852 by Carl Borivoj Presl as an unranked taxon within the genus Polypodium. It was raised to the rank of genus by Antoine Fée in the same year.
The Pteridophyte Phylogeny Group classification of 2016 (PPG I) recognizes three genera in the subfamily Phegopteridoideae: Macrothelypteris, Phegopteris and Pseudophegopteris. As of January 2020, both the Checklist of Ferns and Lycophytes of the World and Plants of the World Online regarded Pseudophegopteris as a synonym of Phegopteris.
= Species
=As of January 2020, the Checklist of Ferns and Lycophytes of the World accepted the following species:
Plants of the World Online listed further species which the Checklist of Ferns and Lycophytes of the World regards as synonyms:
Phegopteris hirtirachis (C.Chr.) Christenh. = Phegopteris microstegia ssp. hirtirachis
Phegopteris fijiensis (K.U.Kramer & E.Zogg) Christenh. = Phegopteris paludosa
Phegopteris tibetana (Ching & S.K.Wu) Christenh. = Phegopteris aurita
Phegopteris tibetica Ching = Phegopteris connectilis
Phegopteris yigongensis (Ching) Christenh. = Phegopteris levingei
Phegopteris zayuensis (Ching & S.K.Wu) Christenh. = Phegopteris aurita
References
External links
http://www.borealforest.org/ferns/fern16.htm
Kata Kunci Pencarian:
- Macrothelypteris torresiana
- Thelypteridaceae
- Phegopteris
- Phegopteris connectilis
- Thelypteridaceae
- Gymnocarpium oyamense
- Phegopteris hexagonoptera
- Astragalin
- Gymnocarpium dryopteris
- Hypolepis rugosula
- Frederick County, Virginia
- Harz
