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Palynology of selected species of Blechnaceae (Polypodiopsida: Polypodiales)
Palynology, 2021The Blechnaceae is a family of leptosporangiate ferns with a wide geographical distribution. Recent phylogenies revealed several lineages within the family, culminating in a classification system c...
Dilma Melo da Silva +2 more
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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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New species of ferns (Polypodiopsida) from Ecuador
Nordic Journal of Botany, 1998The following new species of ferns are described and illustrated: Arachniodes squamulosa, Cyathea halonata, C. punctata, Polypodium fayorum , and Trichomanes paucisorum.
Robbin C Moran
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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
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Checklist of Lycopodiopsida (clubmosses and quillworts) and Polypodiopsida (ferns) of Rwanda
WilldenowiaPublished as part of Fischer, Eberhard & Lobin, Wolfram, 2024, Checklist of Lycopodiopsida (clubmosses and quillworts) and Polypodiopsida (ferns) of Rwanda, pp.
Eberhard Fischer, Wolfram Lobin
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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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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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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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Molecular Phylogeny and Recircumscription of the Fern Genus Pecluma (Polypodiaceae–Polypodiopsida)
Phytotaxa, 2016To evaluate the monophyly of the genus Pecluma, molecular data from species of Pecluma, members of the Polypodium dulce group, Phlebodium and other Polypodiaceae genera were analysed. The molecular study was based on four plastid regions, rps4+rps4–trnS, trnL–F, matK, and rbcL, and included sequences of 30 species of Pecluma (75% of the genus).
Assis, Francine C. +4 more
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