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Areas of endemism of Pteridaceae (Polypodiopsida) in Brazil: a first approach
Cladistics, 2023AbstractAreas of endemism (AoE) comprise regions host to two or more endemic taxa, whose distributional limits are congruent and not random. These areas are important for two reasons: they comprise the smallest geographic units for biogeographic analyses and they are priority targets for conservation actions. Ferns are a monophyletic group that despite
Aline Possamai Della, Jefferson Prado
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Pteris tremula (Polypodiopsida: Pteridaceae): A Naturalized Species in Argentina
American Fern Journal, 2020Fil: Arana, Marcelo Daniel. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas, Fisicoquimicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas.
Maria Lujan Luna +2 more
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The fern family Gleicheniaceae (Polypodiopsida) in Brazil
Phytotaxa, 2018We carried out a taxonomic study of the leptosporangiate fern family Gleicheniaceae (Polypodiopsida) in Brazil out and accepted 17 species distributed in three genera. Taxonomic descriptions to the whole family, genera and species are provided, as well as keys to the genera and species, synonymies, maps, illustrations, and notes.
Lima, Lucas Vieira, Salino, Alexandre
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Typification of a Linnaean name in Gleicheniaceae (Polypodiopsida)
Phytotaxa, 2018Gleicheniaceae are an ancient fern family with about 157 species and six genera (PPG I 2016). Although its taxonomy has been through several changes in the last years (Gonzales & Kessler 2011), a great gap remains in both taxonomy and nomenclature.
Lima, Lucas Vieira +2 more
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Taxonomic revision of Meniscium Schreber (Thelypteridaceae: Polypodiopsida)
Phytotaxa, 2020Meniscium Schreber (Thelypteridaceae) is a tropical American fern genus containing 25 species, distributed from Florida, the Antilles and southern Mexico to northern Argentina and Paraguay. This genus is characterized by 1–pinnate lamina (rarely simple) with entire, undulate, crenulate or serrate pinnae, conform or subconform apical pinnae, veins ...
ROZIJANE S. FERNANDES, ALEXANDRE SALINO
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The Cyatheaceae (Polypodiopsida) of Peru
Brittonia, 2011A summary is presented of all Peruvian species of scaly tree ferns (Cyatheaceae). A total of 83 species is native to Peru (Sphaeropteris 1 sp., Alsophila sect. Alsophila 9 spp., Alsophila sect. Gymnosphaera 1 sp., Cyathea 72 spp.), with 13 endemic species in Cyathea and one in Alsophila.
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End of an enigma: Aenigmopteris belongs in Tectaria (Tectariaceae: Polypodiopsida)
Journal of Plant Research, 2017The phylogenetic affinities of the fern genus Aenigmopteris have been the subject of considerable disagreement, but until now, no molecular data were available from the genus. Based on the analysis of three chloroplast DNA regions (rbcL, rps16-matK, and trnL-F) we demonstrate that Aenigmopteris dubia (the type species of the genus) and A.
Chen, Cheng-Wei +6 more
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An update on the distribution and affinities of Cyathea ruttenbergii (Cyatheaceae, Polypodiopsida)
Phytotaxa, 2021N ...
ADRIAN TEJEDOR, FABIOLA ARECES-BERAZAIN
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Six new species of ferns (Polypodiopsida) from Ecuador
Nordic Journal of Botany, 1995Moran, R.C. & Øllgaard, B. 1995. Six new species of ferns (Polypodiopsida) from Ecuador. ‐ Nord. J. Bot. 15: 177–185. Copenhagen. ISSN 0107–055X. The following species of ferns from Ecuador are described as new: Blechnum mono‐morphum.
Robbin C. Moran, Benjamin Bllgaard
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