Pteridoideae

	Pteridoideae ''Pteridoideae'' is one of the five subfamilies of the fern family Pteridaceae. This subfamily contains about 14 genera and around 400 species. Taxonomy Phylogeny The following diagram shows a likely phylogenic relationship between Pteridoideae and the other the Pteridaceae subfamilies. The cladogram below shows one hypothesis for the evolutionary relationships among the genera of the Pteridoideae, based on a maximum likelihood analysis using six plastid markers. The authors of the study identified four major clades. The ''Pteris'' and JAPSTT clades are found worldwide; the GAPCC clade is pantropical; and the ''Actiniopteris''+''Onychium'' clade is restricted to the Old World. Genera The Pteridophyte Phylogeny Group classification of 2016 (PPG I) recognized 13 genera. Shortly afterwards, the genus ''Gastoniella'' was created for three species formerly placed in ''Anogramma'' which a molecular phylogenetic analysis had shown to be distinct. '' Actiniopteris'' Link '' Anogra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Jamesonia ''Jamesonia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. It now includes the formerly separate genus ''Eriosorus''. Description Species of ''Jamesonia'' are terrestrial or grow on rocks. They vary considerably in their detailed morphology. The rhizomes are short, dark brown, and creeping, with a more or less dense covering of hairs and bristles. The fertile and infertile fronds are similar. Species show one of two different frond morphologies, related to habitat. These were formerly used to distinguish ''Jamesonia'' and ''Eriosorus'', but do not correspond to the evolutionary history of the species. Species with "''Jamesonia''-type" morphology have many fronds with short, often leathery pinnae, and are associated with exposed habitats. Species with "''Eriosorus''-type" morphology have fewer fronds with longer, thinner pinnae, and are associated with more sheltered areas including cloud forests. The stalks ( petioles and rachises) of the frond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Pteridaceae Pteridaceae is a family of ferns in the order Polypodiales, including some 1150 known species in ca 45 genera (depending on taxonomic opinions), divided over five subfamilies. The family includes four groups of genera that are sometimes recognized as separate families: the adiantoid, cheilanthoid, pteridoid, and hemionitidoid ferns. Relationships among these groups remain unclear, and although some recent genetic analyses of the Pteridales suggest that neither the family Pteridaceae nor the major groups within it are all monophyletic, as yet these analyses are insufficiently comprehensive and robust to provide good support for a revision of the order at the family level. Description Members of Pteridaceae have creeping or erect rhizomes. The leaves are almost always compound and have linear sori that are typically on the margins of the leaves and lack a true indusium, typically being protected by a false indusium formed from the reflexed margin of the leaf. Taxonomy Tradi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Pteris ''Pteris'' (brake) is a genus of about 300 species of ferns in the subfamily Pteridoideae of the family Pteridaceae. They are native to tropical and subtropical regions, southward to New Zealand, Australia, and South Africa, north to Japan and North America. 78 species (35 endemic) are found in China. Some species of Pteris have considerable economic and ecological value, such as Pteris multifida, Pteris ensiformis, Pteris vittata can be used for ornamental purposes; as a hyperaccumulator, Pteris multifida and Pteris vittata can be used to control soil pollution. Many of them have linear frond segments, and some have sub-palmate division. Like other members of the Pteridaceae, the frond margin is reflexed over the marginal sori. The outermost layer is the single layered epidermis without stomata. The cortex is differentiated into outer and inner cortical region. The vascular cylinder is an amphiphloic siphonostele. The term "brake", used for members of this genus, is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cryptogrammoideae Cryptogrammoideae is a subfamily of ferns in the family Pteridaceae. The subfamily contains three genera and about 23 species. Taxonomy In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), Cryptogrammoideae is one of the five subfamilies of the family Pteridaceae. Although the subfamily Cryptogrammoideae is similar to the family Cryptogrammaceae proposed by Pichi Sermolli in 1963, that group contained the morphologically similar genus '' Onychium'' (now in the subfamily Pteridoideae) instead of the less morphologically similar genus ''Coniogramme ''Coniogramme'' is one of three genera in the subfamily Cryptogrammoideae of the fern family Pteridaceae. A cultivated species, '' Coniogramme pilosa'', is known as "bamboo fern." Species '' Coniogramme affinis'' ( C. Presl) Wall. ex Hieron ...''. In 2006, Smith ''et al.'' included Cryptogrammaceae as part of the family Pteridaceae, and in 2011, Christenhusz ''et al.'' listed its three genera in Cryptogrammoideae, ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Onychium (plant) ''Onychium'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae Pteridaceae is a family of ferns in the order Polypodiales, including some 1150 known species in ca 45 genera (depending on taxonomic opinions), divided over five subfamilies. The family includes four groups of genera that are sometimes recogni .... Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species and hybrids: '' Onychium cryptogrammoides'' Christ '' Onychium divaricatum'' (Poir.) Alston '' Onychium japonicum'' (Thunb.) Kunze '' Onychium kholianum'' Fraser-Jenk. & S.Matsumoto '' Onychium lucidum'' (D.Don) Spreng. ''Onychium'' × ''matsumotoi'' Fraser-Jenk. & Kandel '' Onychium moupinense'' Ching '' Onychium plumosum'' Ching '' Onychium siliculosum'' (Desv.) C.Chr. '' Onychium tenuifrons'' Ching '' Onychium vermae'' Fraser-Jenk. & Khullar References Pteridaceae Fern genera {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Pterozonium ''Pterozonium'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are mainly found in north-western South America, as well as Costa Rica. Species , ''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 ...'' and the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Pterozonium brevifrons'' (A.C.Sm.) Lellinger '' Pterozonium cyclophyllum'' Diels '' Pterozonium cyclosorum'' A.C.Sm. '' Pterozonium elaphoglossoides'' (Baker ex Thurn) Lellinger '' Pterozonium lineare'' Lellinger '' Pterozonium maguirei'' Lellinger '' Pterozonium paraphysatum'' (A.C.Sm.) Lellinger '' Pterozonium reniforme'' (Mart.) Fée '' Pterozonium retroflexum'' Mickel '' Pterozonium scopulinum'' Lellinger '' Pte ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Anogramma ''Anogramma'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae Pteridaceae is a family of ferns in the order Polypodiales, including some 1150 known species in ca 45 genera (depending on taxonomic opinions), divided over five subfamilies. The family includes four groups of genera that are sometimes recogni .... It contains about ten species, including: References Pteridaceae Fern genera Taxonomy articles created by Polbot {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cosentinia ''Cosentinia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae with a single species ''Cosentinia vellea''. Its native distribution ranges from the Canary Islands through Europe, northern Africa and Western Asia to the west Himalayas in the Indian subcontinent The Indian subcontinent is a list of the physiographic regions of the world, physiographical region in United Nations geoscheme for Asia#Southern Asia, Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian O .... Subspecies , the ''Checklist of Ferns and Lycophytes of the World'' recognized two subspecies: ''Cosentinia vellea'' subsp. ''bivalens'' (Reichstein) Rivas Mart. & Salvo ''Cosentinia vellea'' subsp. ''vellea'' References Pteridaceae Monotypic fern genera {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Pityrogramma ''Pityrogramma'', the silverback ferns, or goldback ferns, is a fern genus in the subfamily Pteridoideae of the family Pteridaceae. Species , ''Plants of the World Online'' recognized the following species and hybrids: '' Pityrogramma aurantiaca'' (Hieron.) C.Chr. '' Pityrogramma austroamericana'' Domin '' Pityrogramma calomelanos'' (L.) Link '' Pityrogramma chrysoconia'' Maxon ex Domin '' Pityrogramma chrysophylla'' Link '' Pityrogramma dealbata'' (C.Presl) Domin '' Pityrogramma dukei'' Lellinger '' Pityrogramma ebenea'' (L.) Proctor '' Pityrogramma eggersii'' Maxon '' Pityrogramma elongata'' (C.Chr.) Pic.Serm. ''Pityrogramma ferruginea'' (Kunze) Maxon ''Pityrogramma'' × ''herzogii'' (Rosenst.) L.D.Gómez '' Pityrogramma humbertii'' C.Chr. '' Pityrogramma jamesonii'' (Baker) Domin ''Pityrogramma lehmannii'' (Hieron.) R.M.Tryon ''Pityrogramma'' × ''mckenneyi'' W.H.Wagner ''Pityrogramma ochracea'' Domin ''Pityrogramma opalescens'' Sundue ''Pityrogramma pearc ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Cerosora ''Cerosora'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species , ''Plants of the World Online'' and the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Cerosora argentea'' (Willd.) Hennequin & H.Schneid. '' Cerosora chrysosora'' (Baker) Domin Karel Domin (4 May 1882, Kutná Hora, Kingdom of Bohemia – 10 June 1953, Prague) was a Czech botanist and politician. After gymnasium school studies in Příbram, he studied botany at the Charles University in Prague, and graduated in 1906 ... '' Cerosora microphylla'' (Hook.) R.M.Tryon '' Cerosora sumatrana'' Holttum References Pteridaceae Fern genera Taxa named by John Gilbert Baker {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Syngramma ''Syngramma'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are native to south-east tropical Asia and the Pacific. Species , ''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 ...'' and the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Syngramma alismifolia'' (C.Presl) J.Sm. '' Syngramma alta'' Copel. '' Syngramma borneensis'' (Hook.) J.Sm. '' Syngramma cartilagidens'' (Baker) Diels '' Syngramma coriacea'' (Copel.) Holttum '' Syngramma dayi'' Bedd. '' Syngramma grandis'' (Copel.) C.Chr. '' Syngramma lobbiana'' (Hook.) J.Sm. '' Syngramma magnifica'' (Copel.) Holttum '' Syngramma minima'' Holttum '' Syngramma quinata'' (Hook.) Carruth. '' Syngramma spathulata'' (C.C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tryonia (plant) ''Tryonia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are native to the east of Brazil and to Uruguay. The genus was circumscribed by Eric Schuettpelz, Jefferson Prado and Alyssa T. Cochran in PhytoKeys vol.35 on page 35 in 2014. The genus name of ''Tryonia'' is in honour of Alice F. Tryon (1920–2009), who was an American botanist (mainly pteridology). She examined the taxonomy of the fern genera ''Jamesonia ''Jamesonia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. It now includes the formerly separate genus ''Eriosorus''. Description Species of ''Jamesonia'' are terrestrial or grow on rocks. They vary considerably ...''. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Tryonia areniticola'' (Schwartsb. & Labiak) Schuettp., J.Prado & A.T.Cochran '' Tryonia macrophylla'' A.Rojas '' Tryonia myriophylla'' (Sw.) Schuettp., J.Prado & A.T.Cochr ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]

	Pteridoideae ''Pteridoideae'' is one of the five subfamilies of the fern family Pteridaceae. This subfamily contains about 14 genera and around 400 species. Taxonomy Phylogeny The following diagram shows a likely phylogenic relationship between Pteridoideae and the other the Pteridaceae subfamilies. The cladogram below shows one hypothesis for the evolutionary relationships among the genera of the Pteridoideae, based on a maximum likelihood analysis using six plastid markers. The authors of the study identified four major clades. The ''Pteris'' and JAPSTT clades are found worldwide; the GAPCC clade is pantropical; and the ''Actiniopteris''+''Onychium'' clade is restricted to the Old World. Genera The Pteridophyte Phylogeny Group classification of 2016 (PPG I) recognized 13 genera. Shortly afterwards, the genus ''Gastoniella'' was created for three species formerly placed in ''Anogramma'' which a molecular phylogenetic analysis had shown to be distinct. '' Actiniopteris'' Link '' Anogra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Jamesonia ''Jamesonia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. It now includes the formerly separate genus ''Eriosorus''. Description Species of ''Jamesonia'' are terrestrial or grow on rocks. They vary considerably in their detailed morphology. The rhizomes are short, dark brown, and creeping, with a more or less dense covering of hairs and bristles. The fertile and infertile fronds are similar. Species show one of two different frond morphologies, related to habitat. These were formerly used to distinguish ''Jamesonia'' and ''Eriosorus'', but do not correspond to the evolutionary history of the species. Species with "''Jamesonia''-type" morphology have many fronds with short, often leathery pinnae, and are associated with exposed habitats. Species with "''Eriosorus''-type" morphology have fewer fronds with longer, thinner pinnae, and are associated with more sheltered areas including cloud forests. The stalks ( petioles and rachises) of the frond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Pteridaceae Pteridaceae is a family of ferns in the order Polypodiales, including some 1150 known species in ca 45 genera (depending on taxonomic opinions), divided over five subfamilies. The family includes four groups of genera that are sometimes recognized as separate families: the adiantoid, cheilanthoid, pteridoid, and hemionitidoid ferns. Relationships among these groups remain unclear, and although some recent genetic analyses of the Pteridales suggest that neither the family Pteridaceae nor the major groups within it are all monophyletic, as yet these analyses are insufficiently comprehensive and robust to provide good support for a revision of the order at the family level. Description Members of Pteridaceae have creeping or erect rhizomes. The leaves are almost always compound and have linear sori that are typically on the margins of the leaves and lack a true indusium, typically being protected by a false indusium formed from the reflexed margin of the leaf. Taxonomy Tradi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Pteris ''Pteris'' (brake) is a genus of about 300 species of ferns in the subfamily Pteridoideae of the family Pteridaceae. They are native to tropical and subtropical regions, southward to New Zealand, Australia, and South Africa, north to Japan and North America. 78 species (35 endemic) are found in China. Some species of Pteris have considerable economic and ecological value, such as Pteris multifida, Pteris ensiformis, Pteris vittata can be used for ornamental purposes; as a hyperaccumulator, Pteris multifida and Pteris vittata can be used to control soil pollution. Many of them have linear frond segments, and some have sub-palmate division. Like other members of the Pteridaceae, the frond margin is reflexed over the marginal sori. The outermost layer is the single layered epidermis without stomata. The cortex is differentiated into outer and inner cortical region. The vascular cylinder is an amphiphloic siphonostele. The term "brake", used for members of this genus, is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cryptogrammoideae Cryptogrammoideae is a subfamily of ferns in the family Pteridaceae. The subfamily contains three genera and about 23 species. Taxonomy In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), Cryptogrammoideae is one of the five subfamilies of the family Pteridaceae. Although the subfamily Cryptogrammoideae is similar to the family Cryptogrammaceae proposed by Pichi Sermolli in 1963, that group contained the morphologically similar genus '' Onychium'' (now in the subfamily Pteridoideae) instead of the less morphologically similar genus ''Coniogramme ''Coniogramme'' is one of three genera in the subfamily Cryptogrammoideae of the fern family Pteridaceae. A cultivated species, '' Coniogramme pilosa'', is known as "bamboo fern." Species '' Coniogramme affinis'' ( C. Presl) Wall. ex Hieron ...''. In 2006, Smith ''et al.'' included Cryptogrammaceae as part of the family Pteridaceae, and in 2011, Christenhusz ''et al.'' listed its three genera in Cryptogrammoideae, ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Onychium (plant) ''Onychium'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae Pteridaceae is a family of ferns in the order Polypodiales, including some 1150 known species in ca 45 genera (depending on taxonomic opinions), divided over five subfamilies. The family includes four groups of genera that are sometimes recogni .... Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species and hybrids: '' Onychium cryptogrammoides'' Christ '' Onychium divaricatum'' (Poir.) Alston '' Onychium japonicum'' (Thunb.) Kunze '' Onychium kholianum'' Fraser-Jenk. & S.Matsumoto '' Onychium lucidum'' (D.Don) Spreng. ''Onychium'' × ''matsumotoi'' Fraser-Jenk. & Kandel '' Onychium moupinense'' Ching '' Onychium plumosum'' Ching '' Onychium siliculosum'' (Desv.) C.Chr. '' Onychium tenuifrons'' Ching '' Onychium vermae'' Fraser-Jenk. & Khullar References Pteridaceae Fern genera {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Pterozonium ''Pterozonium'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are mainly found in north-western South America, as well as Costa Rica. Species , ''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 ...'' and the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Pterozonium brevifrons'' (A.C.Sm.) Lellinger '' Pterozonium cyclophyllum'' Diels '' Pterozonium cyclosorum'' A.C.Sm. '' Pterozonium elaphoglossoides'' (Baker ex Thurn) Lellinger '' Pterozonium lineare'' Lellinger '' Pterozonium maguirei'' Lellinger '' Pterozonium paraphysatum'' (A.C.Sm.) Lellinger '' Pterozonium reniforme'' (Mart.) Fée '' Pterozonium retroflexum'' Mickel '' Pterozonium scopulinum'' Lellinger '' Pte ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Anogramma ''Anogramma'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae Pteridaceae is a family of ferns in the order Polypodiales, including some 1150 known species in ca 45 genera (depending on taxonomic opinions), divided over five subfamilies. The family includes four groups of genera that are sometimes recogni .... It contains about ten species, including: References Pteridaceae Fern genera Taxonomy articles created by Polbot {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cosentinia ''Cosentinia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae with a single species ''Cosentinia vellea''. Its native distribution ranges from the Canary Islands through Europe, northern Africa and Western Asia to the west Himalayas in the Indian subcontinent The Indian subcontinent is a list of the physiographic regions of the world, physiographical region in United Nations geoscheme for Asia#Southern Asia, Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian O .... Subspecies , the ''Checklist of Ferns and Lycophytes of the World'' recognized two subspecies: ''Cosentinia vellea'' subsp. ''bivalens'' (Reichstein) Rivas Mart. & Salvo ''Cosentinia vellea'' subsp. ''vellea'' References Pteridaceae Monotypic fern genera {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Pityrogramma ''Pityrogramma'', the silverback ferns, or goldback ferns, is a fern genus in the subfamily Pteridoideae of the family Pteridaceae. Species , ''Plants of the World Online'' recognized the following species and hybrids: '' Pityrogramma aurantiaca'' (Hieron.) C.Chr. '' Pityrogramma austroamericana'' Domin '' Pityrogramma calomelanos'' (L.) Link '' Pityrogramma chrysoconia'' Maxon ex Domin '' Pityrogramma chrysophylla'' Link '' Pityrogramma dealbata'' (C.Presl) Domin '' Pityrogramma dukei'' Lellinger '' Pityrogramma ebenea'' (L.) Proctor '' Pityrogramma eggersii'' Maxon '' Pityrogramma elongata'' (C.Chr.) Pic.Serm. ''Pityrogramma ferruginea'' (Kunze) Maxon ''Pityrogramma'' × ''herzogii'' (Rosenst.) L.D.Gómez '' Pityrogramma humbertii'' C.Chr. '' Pityrogramma jamesonii'' (Baker) Domin ''Pityrogramma lehmannii'' (Hieron.) R.M.Tryon ''Pityrogramma'' × ''mckenneyi'' W.H.Wagner ''Pityrogramma ochracea'' Domin ''Pityrogramma opalescens'' Sundue ''Pityrogramma pearc ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Cerosora ''Cerosora'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species , ''Plants of the World Online'' and the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Cerosora argentea'' (Willd.) Hennequin & H.Schneid. '' Cerosora chrysosora'' (Baker) Domin Karel Domin (4 May 1882, Kutná Hora, Kingdom of Bohemia – 10 June 1953, Prague) was a Czech botanist and politician. After gymnasium school studies in Příbram, he studied botany at the Charles University in Prague, and graduated in 1906 ... '' Cerosora microphylla'' (Hook.) R.M.Tryon '' Cerosora sumatrana'' Holttum References Pteridaceae Fern genera Taxa named by John Gilbert Baker {{Pteridaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Syngramma ''Syngramma'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are native to south-east tropical Asia and the Pacific. Species , ''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 ...'' and the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Syngramma alismifolia'' (C.Presl) J.Sm. '' Syngramma alta'' Copel. '' Syngramma borneensis'' (Hook.) J.Sm. '' Syngramma cartilagidens'' (Baker) Diels '' Syngramma coriacea'' (Copel.) Holttum '' Syngramma dayi'' Bedd. '' Syngramma grandis'' (Copel.) C.Chr. '' Syngramma lobbiana'' (Hook.) J.Sm. '' Syngramma magnifica'' (Copel.) Holttum '' Syngramma minima'' Holttum '' Syngramma quinata'' (Hook.) Carruth. '' Syngramma spathulata'' (C.C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tryonia (plant) ''Tryonia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are native to the east of Brazil and to Uruguay. The genus was circumscribed by Eric Schuettpelz, Jefferson Prado and Alyssa T. Cochran in PhytoKeys vol.35 on page 35 in 2014. The genus name of ''Tryonia'' is in honour of Alice F. Tryon (1920–2009), who was an American botanist (mainly pteridology). She examined the taxonomy of the fern genera ''Jamesonia ''Jamesonia'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. It now includes the formerly separate genus ''Eriosorus''. Description Species of ''Jamesonia'' are terrestrial or grow on rocks. They vary considerably ...''. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: '' Tryonia areniticola'' (Schwartsb. & Labiak) Schuettp., J.Prado & A.T.Cochran '' Tryonia macrophylla'' A.Rojas '' Tryonia myriophylla'' (Sw.) Schuettp., J.Prado & A.T.Cochr ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]