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Polypodieae
Polypodioideae is a subfamily belonging to the fern family Polypodiaceae, which is a member of the suborder Polypodiineae in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Alternatively, the subfamily may be treated as the tribe Polypodieae within a very broadly defined family Polypodiaceae '' sensu lato''. Taxonomy Two very different circumscriptions of the subfamily were in use . In the first, such as the Pteridophyte Phylogeny Group classification of 2016 (PPG I) used here, the subfamily Polypodioideae is one of a number of subfamilies of the family Polypodiaceae which is part of the suborder Polypodiineae. In the second, the whole of the suborder is placed in a very broadly defined Polypodiaceae ''sensu lato'', in which the subfamily Polypodioideae ''sensu lato'' is equivalent to the family Polypodiaceae and the tribe Polypodieae to the subfamily Polypodioideae. The equivalence is shown in the following table. History Mabberley, in 2008, defined this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polypodiaceae
Polypodiaceae is a family of ferns. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), the family includes around 65 genera and an estimated 1,650 species and is placed in the order Polypodiales, suborder Polypodiineae. A broader circumscription has also been used, in which the family includes other families kept separate in PPG I. Nearly all species are epiphytes, but some are terrestrial. Description Stems of Polypodiaceae range from erect to long-creeping. The fronds are entire, pinnatifid, or variously forked or pinnate. The petioles lack stipules. The scaly rhizomes are generally creeping in nature. Polypodiaceae species are found in wet climates, most commonly in rain forests. In temperate zones, most species tend to be epiphytic or epipetric. Notable examples of ferns in this family include the resurrection fern (''Pleopeltis polypodioides'') and the golden serpent fern (''Phlebodium aureum''). Taxonomy Two distinct circumscriptions of the family are in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grammitidoideae
Grammitidoideae is a subfamily of the fern family Polypodiaceae, whose members are informally known as grammitids. It comprises a clade of about 750 species. They are distributed over higher elevations in both the Old and New World. This group was previously treated as a separate family, Grammitidaceae until molecular phylogenies showed it to be nested within the Polypodiaceae. It has since been treated as an unranked clade within subfamily Polypodioideae (renamed tribe Polypodieae in one classification), and, most recently, as a separate subfamily (reducing Polypodioideae to an evolutionary grade). Circumscription In 2011, Christenhusz ''et al.'' placed the grammitid ferns in the subfamily Polypodioideae, within the Polypodiaceae, as an informal group without rank. In 2014, Christenhusz and Chase expanded the circumscription of both family and subfamily, placing the Polypodioideae as previously delimited, including grammitids, in tribe Polypodieae. The PPG I classification of 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polypodium Vulgare
''Polypodium vulgare'', the common polypody, is an evergreen fern of the family Polypodiaceae. ''Polypodium vulgare'' is an allotetraploid species, believed to have arisen by chromosome doubling of a sterile diploid hybrid between two ferns which are not known in Europe. The fern's proposed parents are the northern Asian and northern North American ''Polypodium sibiricum'' and western North American ''Polypodium glycyrrhiza''. Biochemical data point to a species from eastern Asia as the second possible parent. The name is derived from poly (many) and pous, podos (a foot). Polypody has traditional uses in cooking for its aroma and sweet taste, and in herbal medicine as a purgative and vermifuge. Description ''Polypodium vulgare'', the common polypody, is a fern developing in isolation from along a horizontal rhizome. The fronds with triangular leaflets measure . They are divided all the way back to the central stem in 10 to 18 pairs of segments or leaflets. The leaflets become m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campyloneurum
''Campyloneurum'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). They are commonly known as strap ferns. Species , ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Campyloneurum abruptum'' (Lindm.) B.León *'' Campyloneurum acrocarpon'' Fée *'' Campyloneurum aglaolepis'' (Alston) de la Sota *'' Campyloneurum amazonense'' B.León *'' Campyloneurum amphostenon'' (Kunze ex Klotzsch) Fée *'' Campyloneurum anetioides'' (Christ) R.M.Tryon & A.F.Tryon *'' Campyloneurum angustifolium'' (Sw.) Fée *'' Campyloneurum angustipaleatum'' (Alston) M.Mey. ex Lellinger *'' Campyloneurum aphanophlebium'' (Kunze) T.Moore *'' Campyloneurum asplundii'' (C.Chr.) Ching *'' Campyloneurum atlanticum'' R.C.Moran & Labiak *'' Campyloneurum austrobrasilianum'' (Alston) de la Sota *'' Campyloneurum brevifolium'' (Lodd. ex Link) Link *'' Campyloneurum centrobra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serpocaulon
''Serpocaulon'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is native to Northern and Southern America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the south .... Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Serpocaulon acuminatum'' (Fée) Christenh. *'' Serpocaulon adnatum'' (Kunze ex Klotzsch) A.R.Sm. *'' Serpocaulon appressum'' (Copel.) A.R.Sm. *'' Serpocaulon articulatum'' (C.Presl) Schwartsb. & A.R.Sm. *'' Serpocaulon attenuatum'' (C.Presl) A.R.Sm. *'' Serpocaulon australe'' D.Sanín, J.C.Ospina, I.O.Moura & Salino *'' Serpocaulon caceresii'' (Sodiro) A.R.Sm. *'' Serpocaulon catharinae'' (Langsd. & Fisch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polypodium
''Polypodium'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest species diversity in the tropics. The name is derived from Ancient Greek ''poly'' (πολύ) "many" + ''podion'' (πόδιον) "little foot", on account of the foot-like appearance of the rhizome and its branches. They are commonly called polypodies or rockcap ferns, but for many species unique vernacular names exist. They are terrestrial or epiphytic ferns, with a creeping, densely hairy or scaly rhizome bearing fronds at intervals along its length. The species differ in size and general appearance and in the character of the fronds, which are evergreen, persisting for 1–2 years, pinnate or pinnatifid (rarely simple entire), and from 10–80 cm or more long. The sori or groups of spore-cases (sporangia) are borne on the back of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurosoriopsis
''Pleurosoriopsis'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus has only one species, ''Pleurosoriopsis makinoi'', native to China (north-central, south-central and Manchuria), Japan, Korea, and Primorsky Krai Primorsky Krai (russian: Приморский край, r=Primorsky kray, p=prʲɪˈmorskʲɪj kraj), informally known as Primorye (, ), is a federal subject (a krai) of Russia, located in the Far East region of the country and is a part of the ... in Russia. References Fern genera Polypodiaceae {{Polypodiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleopeltis
''Pleopeltis'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus widely distributed in tropical regions of the world, and also north into temperate regions in eastern North America and eastern Asia.Ferns of the World''Pleopeltis''Flora of North America''Pleopeltis''/ref>Germplasm Resources Information Network''Pleopeltis''/ref> Several species are known by the common name scaly polypody and resurrection fern. The genus is closely related to ''Polypodium''. Many of the species have been or sometimes are still included in that genus. Further changes in the circumscription of the genus may occur as research continues. They are epiphytic, epipetric (growing on rocks), or rarely terrestrial ferns, with a creeping, densely hairy or scaly rhizome bearing fronds at intervals along its length. The fronds are evergreen, persisting for 1–2 years, and are entire or deeply p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phlebodium
''Phlebodium'' is a small genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). It is native to tropical and subtropical regions of the Americas.Ferns of the World''Phlebodium''Flora of North America''Phlebodium''/ref>Germplasm Resources Information Network''Phlebodium''/ref> Its species were formerly included in ''Polypodium''. They are epiphytic ferns, with a creeping, densely hairy or scaly rhizome bearing fronds at intervals along its length. The fronds are evergreen, persisting for 1–2 years, and are pinnatifid. The sori or groups of spore-cases (sporangia) are borne on the back of the frond. Species , ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Phlebodium areolatum'' (Humb. & Bonpl. ex Willd.) J.Sm., including ''Phlebodium araneosum'' (M.Martens & Galeotti) Mickel & Beitel and ''Phlebodium pseudoaureum'' (Cav.) Lellinger *''Phleb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pecluma
''Pecluma'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). They are called rockcap ferns. Species , ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Pecluma absidata'' (A.M.Evans) M.G.Price *'' Pecluma alfredii'' (Rosenst.) M.G.Price *'' Pecluma atra'' (A.M.Evans) M.G.Price *'' Pecluma barituensis'' O.G.Martínez & de la Sota *'' Pecluma bermudiana'' (A.M.Evans) M.G.Price *'' Pecluma bourgeauana'' (E.Fourn.) L.A.Triana *''Pecluma camptophyllaria'' (Fée) M.G.Price *'' Pecluma chiapensis'' (A.M.Evans & A.R.Sm.) M.G.Price *'' Pecluma chnoophora'' (Kunze) Salino & F.C.Assis *'' Pecluma choquetangensis'' (Rosenst.) M.G.Price *'' Pecluma consimilis'' (Eaton ex Mett.) M.G.Price *'' Pecluma curvans'' (Mett.) M.G.Price *''Pecluma dispersa'' (A.M.Evans) M.G.Price *'' Pecluma divaricata'' (E.Fourn.) Mickel & Beitel *'' Pecluma dulcis'' (Poir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niphidium
''Niphidium'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group The Pteridophyte Phylogeny Group, or PPG, is an informal international group of systematic botanists who collaborate to establish a consensus on the classification of pteridophytes (lycophytes and ferns) that reflects knowledge about plant relation ... classification of 2016 (PPG I). They are native to tropical America. Species , ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Niphidium albopunctatissimum'' (J.Sm.) Lellinger *'' Niphidium anocarpos'' (Kunze) Lellinger *'' Niphidium carinatum'' Lellinger *'' Niphidium crassifolium'' (L.) Lellinger *'' Niphidium longifolium'' (Cav.) C.V.Morton & Lellinger *'' Niphidium macbridei'' Lellinger *'' Niphidium mortonianum'' Lellinger *'' Niphidium nidulare'' (Rosenst.) Lellinger *'' Niphidium oblanceolatum'' A.Rojas *'' Niphidium rufosquamatum'' Lellinger *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microgramma (plant)
''Microgramma'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). They are commonly known as vine ferns or snakeferns.Flora of North America: the genus ''Microgramma'' . accessed 6 September 2016. Species , ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *''Microgramma baldwinii'' Brade *''Microgramma bifrons'' (Hook.) Lellinger *''Microgramma bismarckii'' (Rauh) B.León *''Microgramma brunei'' (Wercklé ex Christ) Lellinger *''Microgramma cordata'' (Desv.) Crabbe *''Microgramma crispata'' (Fée) R.M.T ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
