Thelypteridaceae

	Thelypteridaceae Thelypteridaceae is a family of about 900 species of ferns in the order Polypodiales. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the suborder Aspleniineae. Alternatively, the family may be submerged in a very broadly defined family Aspleniaceae as the subfamily Thelypteridoideae. The ferns are terrestrial, with the exception of a few which are lithophytes (grow on rocks). The bulk of the species are tropical, although there are a number of temperate species. These ferns typically have creeping rhizomes. The fronds are simply pinnate to pinnate-pinnatifid. There is either no frond dimorphism or only mild dimorphism, either open venation or very simple anastomosing. The sori are mostly reniform in shape and have indusia, except for the ''Phegopteris'' group. Classification During the early and mid 1900's all thelypterioid ferns were included in the genus ''Dryopteris'' because of the sorus shape. However, there are a great many differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Polypodiales The order Polypodiales encompasses the major lineages of polypod ferns, which comprise more than 80% of today's fern species. They are found in many parts of the world including tropical, semitropical and temperate areas. Description Polypodiales are unique in bearing sporangia with a vertical annulus interrupted by the stalk and stomium. These sporangial characters were used by Johann Jakob Bernhardi to define a group of ferns he called the "Cathetogyratae"; the Pteridophyte Phylogeny Group has suggested reviving this name as the informal term cathetogyrates, to replace the ambiguously circumscribed term "polypods" when referring to the Polypodiales. The sporangia are born on stalks 1–3 cells thick and are often long-stalked. (In contrast, the Hymenophyllales have a stalk composed of four rows of cells.) The sporangia do not reach maturity simultaneously. Many groups in the order lack indusia, but when present, they are attached either along the edge of the indusium or in its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), the genus is a very small one with about two species. In other approaches, the genus is the only one in the subfamily Thelypteridoideae, and so includes between 875 and 1083 species. The genus name is from Greek ''thēlys'' "female" and ''pteris'' "fern". However, "female fern" usually refers to the common lady-fern. Taxonomy At one time, all thelypterioid ferns were included in the genus ''Dryopteris'' because of the sorus shape. However, there are a great many differences between the groups, and these plants are now segregated in their own family. Some researchers include the entire family Thelypteridaceae in the genus ''Thelypteris''. An intermediate position is to place the bulk in ''Thelypteris'' (correspo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Oreopteris ''Oreopteris'' is a genus of ferns belonging to the family Thelypteridaceae. The species of this genus are found in Eurasia and Northern America. Species: * '' Oreopteris elwesii'' (Baker ex Hook. & Baker) Holttum * ''Oreopteris limbosperma ''Oreopteris'' is a genus of ferns belonging to the family Thelypteridaceae. The species of this genus are found in Eurasia and Northern America. Species: * '' Oreopteris elwesii'' (Baker ex Hook. & Baker) Holttum * ''Oreopteris limbosperma ...'' (All.) Holub References Thelypteridaceae Fern genera {{Polypodiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	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''. , both the ''Checklist of Ferns and Lycophytes of the World'' and '' Plants of the World Online'' regarded ''Pseudophegopteris'' as a synonym of ''Phegopteris''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Phegopteris andringitrensis'' (Rakotondr.) Christenh. '' Phegopteris au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Macrothelypteris ''Macrothelypteris'' is a genus of ferns in the family Thelypteridaceae, subfamily Phegopteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus name means 'large ''Thelypteris'''. Species , the ''Checklist of Ferns and Lycophytes of the World'' and ''Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ...'' (POWO) listed the following species and one hybrid: '' Macrothelypteris banaensis'' (Tardieu & C.Chr.) Christenh. '' Macrothelypteris contingens'' Ching '' Macrothelypteris multiseta'' (Baker) Ching '' Macrothelypteris ogasawarensis'' (Nakai) Holttum '' Macrothelypteris oligophlebia'' (Baker) Ching – treated as a synonym of ''Macrothelypteris torresiana'' in POWO '' Macrothelypteris ornata'' (J.Sm.) Ching '' Macr ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Pseudophegopteris ''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''. , both the ''Checklist of Ferns and Lycophytes of the World'' and ''Plants of the World Online'' regarded ''Pseudophegopteris'' as a synonym of ''Phegopteris''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Phegopteris andringitrensis'' (Rakotondr.) Christenh. '' Phegopteris auber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Coryphopteris ''Coryphopteris'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Coryphopteris andersonii'' Holttum '' Coryphopteris andreae'' Holttum '' Coryphopteris angulariloba'' (Ching) L.J.He & X.C.Zhang '' Coryphopteris arthrotricha'' Holttum '' Coryphopteris athyriocarpa'' (Copel.) Holttum '' Coryphopteris athyrioides'' Holttum '' Coryphopteris atjehensis'' Holttum '' Coryphopteris badia'' (Alderw.) Holttum '' Coryphopteris borealis'' Holttum '' Coryphopteris brevipilosa'' Holttum '' Coryphopteris coriacea'' (Brause) Holttum '' Coryphopteris diaphana'' (Brause) Holttum '' Coryphopteris diversisora'' (Copel.) Holttum '' Coryphopteris dura'' (Copel.) Holttum '' Coryphopteris engleriana'' (Brause) Holttum '' Coryphopteris fasciculata'' (E.Fourn.) Holttum '' Coryphopteris gymn ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Amauropelta ''Amauropelta'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink the genus into a very broadly defined genus ''Thelypteris''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Amauropelta abbottiana'' (Maxon) comb. ined. '' Amauropelta achalensis'' (Hieron.) Salino & T.E.Almeida '' Amauropelta aculeata'' (A.R.Sm.) Salino & T.E.Almeida '' Amauropelta acunae'' (C.Sánchez & Zavaro) Salino & T.E.Almeida '' Amauropelta aequatorialis'' (Copel.) comb. ined. '' Amauropelta aliena'' (C.Chr.) Salino & T.E.Almeida '' Amauropelta altitudinis'' (Ponce) Salino & T.E.Almeida '' Amauropelta amambayensis'' (Ponce) Salino & T.E.Almeida '' Amauropelta amphioxypteris'' (Sodiro) Salino & T.E.Almeida '' Amauropelta andicola'' (A.R.Sm.) Salino & T.E.Almeida ''Amauropelta appressa'' (A.R.Sm.) Salino & T.E.Almeida '' Amaurop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cyclosorus ''Cyclosorus'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink ''Cyclosorus'' into a very broadly defined genus ''Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classific ...'', or expand the genus to include other genera which PPG I keeps separate. Thus the online ''Flora of China'' suggests there are about 250 species compared to the two species suggested in PPG I. There are also fossil species known from the Eocene of South China and the Quaternary of Australia. The genus is named from the Greek, referring to the circular sori.Les Robinson - Field Guide to the Native Plants of Sydney, page 320 Species , the ''Checklist of Ferns and Lycophytes of the Worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cyclogramma ''Cyclogramma'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink ''Cyclogramma'' into a very broadly defined genus ''Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classific ...''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Cyclogramma auriculata'' (J.Sm.) Ching '' Cyclogramma chunii'' (Ching) Tagawa '' Cyclogramma costularisora'' Ching ex K.H.Shing '' Cyclogramma flexilis'' (Christ) Tagawa '' Cyclogramma leveillei'' (Christ) Ching '' Cyclogramma maguanensis'' Ching ex K.H.Shing '' Cyclogramma neoauriculata'' (Ching) Tagawa '' Cyclogramma omeiensis'' (Baker) Tagawa '' Cyclogramma squamaestipes'' ( ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Stegnogramma ''Stegnogramma'' is a genus of ferns in the subfamily Thelypteridoideae of the family Thelypteridaceae in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink ''Stegnogramma'' into a very broadly defined genus ''Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classific ...''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Stegnogramma amabilis'' (Tagawa) Nakaike '' Stegnogramma aspidioides'' Blume '' Stegnogramma burksiorum'' (J.E.Watkins & Farrar) Weakley '' Stegnogramma calcicola'' Co '' Stegnogramma celebica'' (Ching) Holttum '' Stegnogramma centrochinensis'' (Ching ex Y.X.Lin) comb. ined. '' Stegnogramma crenata'' Holttum '' Stegnogramma cyrtomioides'' (C.Chr.) Ching '' Stegnogramma d ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Aspleniineae Aspleniineae is a suborder of ferns in the order Polypodiales. It is equivalent to the clade eupolypods II in earlier systems; it is also treated as a single very broadly defined family Aspleniaceae. The suborder generally corresponds with the order Blechnales as described by J. L. Reveal in 1993. Aspleniineae includes some important ferns, including ''Onoclea sensibilis'', the sensitive fern, which grows as a virtual weed throughout much of its temperate North American range, and ferns of the genus ''Thelypteris'', a genus that has shown remarkable speciation. It also includes one of the more common horticultural ferns, ''Matteuccia struthiopteris'', the ostrich fern. Taxonomy In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), the group is treated as the suborder Aspleniinae, and divided into 11 families. Alternatively, it may be treated as a single, very broadly circumscribed family Aspleniaceae ''sensu lato ''Sensu'' is a Latin word meaning "in the sense o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Thelypteridaceae Thelypteridaceae is a family of about 900 species of ferns in the order Polypodiales. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the suborder Aspleniineae. Alternatively, the family may be submerged in a very broadly defined family Aspleniaceae as the subfamily Thelypteridoideae. The ferns are terrestrial, with the exception of a few which are lithophytes (grow on rocks). The bulk of the species are tropical, although there are a number of temperate species. These ferns typically have creeping rhizomes. The fronds are simply pinnate to pinnate-pinnatifid. There is either no frond dimorphism or only mild dimorphism, either open venation or very simple anastomosing. The sori are mostly reniform in shape and have indusia, except for the ''Phegopteris'' group. Classification During the early and mid 1900's all thelypterioid ferns were included in the genus ''Dryopteris'' because of the sorus shape. However, there are a great many differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Polypodiales The order Polypodiales encompasses the major lineages of polypod ferns, which comprise more than 80% of today's fern species. They are found in many parts of the world including tropical, semitropical and temperate areas. Description Polypodiales are unique in bearing sporangia with a vertical annulus interrupted by the stalk and stomium. These sporangial characters were used by Johann Jakob Bernhardi to define a group of ferns he called the "Cathetogyratae"; the Pteridophyte Phylogeny Group has suggested reviving this name as the informal term cathetogyrates, to replace the ambiguously circumscribed term "polypods" when referring to the Polypodiales. The sporangia are born on stalks 1–3 cells thick and are often long-stalked. (In contrast, the Hymenophyllales have a stalk composed of four rows of cells.) The sporangia do not reach maturity simultaneously. Many groups in the order lack indusia, but when present, they are attached either along the edge of the indusium or in its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), the genus is a very small one with about two species. In other approaches, the genus is the only one in the subfamily Thelypteridoideae, and so includes between 875 and 1083 species. The genus name is from Greek ''thēlys'' "female" and ''pteris'' "fern". However, "female fern" usually refers to the common lady-fern. Taxonomy At one time, all thelypterioid ferns were included in the genus ''Dryopteris'' because of the sorus shape. However, there are a great many differences between the groups, and these plants are now segregated in their own family. Some researchers include the entire family Thelypteridaceae in the genus ''Thelypteris''. An intermediate position is to place the bulk in ''Thelypteris'' (correspo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Oreopteris ''Oreopteris'' is a genus of ferns belonging to the family Thelypteridaceae. The species of this genus are found in Eurasia and Northern America. Species: * '' Oreopteris elwesii'' (Baker ex Hook. & Baker) Holttum * ''Oreopteris limbosperma ''Oreopteris'' is a genus of ferns belonging to the family Thelypteridaceae. The species of this genus are found in Eurasia and Northern America. Species: * '' Oreopteris elwesii'' (Baker ex Hook. & Baker) Holttum * ''Oreopteris limbosperma ...'' (All.) Holub References Thelypteridaceae Fern genera {{Polypodiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	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''. , both the ''Checklist of Ferns and Lycophytes of the World'' and '' Plants of the World Online'' regarded ''Pseudophegopteris'' as a synonym of ''Phegopteris''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Phegopteris andringitrensis'' (Rakotondr.) Christenh. '' Phegopteris au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Macrothelypteris ''Macrothelypteris'' is a genus of ferns in the family Thelypteridaceae, subfamily Phegopteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus name means 'large ''Thelypteris'''. Species , the ''Checklist of Ferns and Lycophytes of the World'' and ''Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ...'' (POWO) listed the following species and one hybrid: '' Macrothelypteris banaensis'' (Tardieu & C.Chr.) Christenh. '' Macrothelypteris contingens'' Ching '' Macrothelypteris multiseta'' (Baker) Ching '' Macrothelypteris ogasawarensis'' (Nakai) Holttum '' Macrothelypteris oligophlebia'' (Baker) Ching – treated as a synonym of ''Macrothelypteris torresiana'' in POWO '' Macrothelypteris ornata'' (J.Sm.) Ching '' Macr ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Pseudophegopteris ''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''. , both the ''Checklist of Ferns and Lycophytes of the World'' and ''Plants of the World Online'' regarded ''Pseudophegopteris'' as a synonym of ''Phegopteris''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Phegopteris andringitrensis'' (Rakotondr.) Christenh. '' Phegopteris auber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Coryphopteris ''Coryphopteris'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Coryphopteris andersonii'' Holttum '' Coryphopteris andreae'' Holttum '' Coryphopteris angulariloba'' (Ching) L.J.He & X.C.Zhang '' Coryphopteris arthrotricha'' Holttum '' Coryphopteris athyriocarpa'' (Copel.) Holttum '' Coryphopteris athyrioides'' Holttum '' Coryphopteris atjehensis'' Holttum '' Coryphopteris badia'' (Alderw.) Holttum '' Coryphopteris borealis'' Holttum '' Coryphopteris brevipilosa'' Holttum '' Coryphopteris coriacea'' (Brause) Holttum '' Coryphopteris diaphana'' (Brause) Holttum '' Coryphopteris diversisora'' (Copel.) Holttum '' Coryphopteris dura'' (Copel.) Holttum '' Coryphopteris engleriana'' (Brause) Holttum '' Coryphopteris fasciculata'' (E.Fourn.) Holttum '' Coryphopteris gymn ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Amauropelta ''Amauropelta'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink the genus into a very broadly defined genus ''Thelypteris''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Amauropelta abbottiana'' (Maxon) comb. ined. '' Amauropelta achalensis'' (Hieron.) Salino & T.E.Almeida '' Amauropelta aculeata'' (A.R.Sm.) Salino & T.E.Almeida '' Amauropelta acunae'' (C.Sánchez & Zavaro) Salino & T.E.Almeida '' Amauropelta aequatorialis'' (Copel.) comb. ined. '' Amauropelta aliena'' (C.Chr.) Salino & T.E.Almeida '' Amauropelta altitudinis'' (Ponce) Salino & T.E.Almeida '' Amauropelta amambayensis'' (Ponce) Salino & T.E.Almeida '' Amauropelta amphioxypteris'' (Sodiro) Salino & T.E.Almeida '' Amauropelta andicola'' (A.R.Sm.) Salino & T.E.Almeida ''Amauropelta appressa'' (A.R.Sm.) Salino & T.E.Almeida '' Amaurop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cyclosorus ''Cyclosorus'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink ''Cyclosorus'' into a very broadly defined genus ''Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classific ...'', or expand the genus to include other genera which PPG I keeps separate. Thus the online ''Flora of China'' suggests there are about 250 species compared to the two species suggested in PPG I. There are also fossil species known from the Eocene of South China and the Quaternary of Australia. The genus is named from the Greek, referring to the circular sori.Les Robinson - Field Guide to the Native Plants of Sydney, page 320 Species , the ''Checklist of Ferns and Lycophytes of the Worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cyclogramma ''Cyclogramma'' is a genus of ferns in the family Thelypteridaceae, subfamily Thelypteridoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink ''Cyclogramma'' into a very broadly defined genus ''Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classific ...''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Cyclogramma auriculata'' (J.Sm.) Ching '' Cyclogramma chunii'' (Ching) Tagawa '' Cyclogramma costularisora'' Ching ex K.H.Shing '' Cyclogramma flexilis'' (Christ) Tagawa '' Cyclogramma leveillei'' (Christ) Ching '' Cyclogramma maguanensis'' Ching ex K.H.Shing '' Cyclogramma neoauriculata'' (Ching) Tagawa '' Cyclogramma omeiensis'' (Baker) Tagawa '' Cyclogramma squamaestipes'' ( ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Stegnogramma ''Stegnogramma'' is a genus of ferns in the subfamily Thelypteridoideae of the family Thelypteridaceae in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Other sources sink ''Stegnogramma'' into a very broadly defined genus ''Thelypteris ''Thelypteris'' (maiden ferns) is a genus of ferns in the subfamily Thelypteridoideae, family Thelypteridaceae, order Polypodiales. Two radically different circumscriptions of the genus are in use . In the Pteridophyte Phylogeny Group classific ...''. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: '' Stegnogramma amabilis'' (Tagawa) Nakaike '' Stegnogramma aspidioides'' Blume '' Stegnogramma burksiorum'' (J.E.Watkins & Farrar) Weakley '' Stegnogramma calcicola'' Co '' Stegnogramma celebica'' (Ching) Holttum '' Stegnogramma centrochinensis'' (Ching ex Y.X.Lin) comb. ined. '' Stegnogramma crenata'' Holttum '' Stegnogramma cyrtomioides'' (C.Chr.) Ching '' Stegnogramma d ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Aspleniineae Aspleniineae is a suborder of ferns in the order Polypodiales. It is equivalent to the clade eupolypods II in earlier systems; it is also treated as a single very broadly defined family Aspleniaceae. The suborder generally corresponds with the order Blechnales as described by J. L. Reveal in 1993. Aspleniineae includes some important ferns, including ''Onoclea sensibilis'', the sensitive fern, which grows as a virtual weed throughout much of its temperate North American range, and ferns of the genus ''Thelypteris'', a genus that has shown remarkable speciation. It also includes one of the more common horticultural ferns, ''Matteuccia struthiopteris'', the ostrich fern. Taxonomy In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), the group is treated as the suborder Aspleniinae, and divided into 11 families. Alternatively, it may be treated as a single, very broadly circumscribed family Aspleniaceae ''sensu lato ''Sensu'' is a Latin word meaning "in the sense o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]