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.
Fischer, Eberhard, Lobin, Wolfram
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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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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, Benjamin Øllgaard
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A Plastid Phylogeny of the Cosmopolitan Fern Family Cystopteridaceae (Polypodiopsida)
Systematic Botany, 2013Abstract Among the novel results of recent molecular phylogenetic analyses are the unexpectedly close evolutionary relationships of the genera Acystopteris, Cystopteris, and Gymnocarpium, and the phylogenetic isolation of these genera from Woodsia. As a consequence, these three genera have been removed from Woodsiaceae and placed into their own family,
Rothfels, CJ, Windham, MD, Pryer, KM
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One forgotten name, and another misinterpreted, in Lomariocycas (Blechnaceae, Polypodiopsida)
Phytotaxa, 2018Blechnaceae Newman (1844: 8) is a subcosmopolitan family of leptosporangiate ferns (Polypodiopsida), which comprises around 250 species (Pteridophyte Phylogeny Group 2016). Until recently, most of this diversity fell under one, large genus Blechnum Linnaeus (1753: 1077), but after the accumulation of strong evidence of its non-monophyletic status ...
Vicent, Maria +2 more
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Phylogenetics and historical biogeography of Lomaridium (Blechnaceae: Polypodiopsida)
TAXON, 2017Abstract Blechnaceae is a worldwide family of leptosporangiate ferns composed of about 250 species. Most of the species in the family were recognised under a single large genus Blechnum until recently, when a new classification proposed the recognition of 24 genera.
María Vicent +2 more
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OPHIOGLOSSUM VULGATUM (POLYPODIOPSIDA, OPHIOGLOSSACEAE) В ВОЛОГОДСКОЙ ОБЛАСТИ
2020Ophioglossum vulgatum L. (Ophioglossaceae) в 2015 г. был включён в Красную книгу Вологодской обл. (3/LC) в связи с наметившейся негативной тенденцией по сокращению числа местонахождений и численности популяций. За период с 1826 по 2020 гг. вид был отмечен в 90 локалитетах, 22 (из 26) административных районах области.
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A synopsis of the Neotropical species of Cyathea (Cyatheaceae; Polypodiopsida) with bipinnate fronds
Brittonia, 2016A synopsis of all Neotropical species of Cyathea with bipinnate fronds is presented. This artificial group includes 27 species with entire or very shallowly lobed pinnules. The provided key includes together, for the first time, species that had been previously treated in three different genera: Sphaeropteris, Trichipteris, and Cyathea.
Marcus Lehnert, Anna Weigand
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A FAMÍLIA THELYPTERIDACEAE (POLYPODIOPSIDA) NO ESTADO DE SERGIPE, BRASIL
Anais do 40º Encontro Regional de Botânicos - Regional MG, BA, ES, 2021Marcel Felipe Barros Andrade +3 more
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