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Ellipinema and ×Ellipisorus? Just Lepisorus (Polypodiaceae)!
Molecular Phylogenetics and Evolution, 2021Ran Wei +3 more
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Comparative anatomy of five species of Campyloneurum (Polypodiaceae) from South America
, 2021Dalma Guadalupe Jaimez +2 more
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The systematics of the Polypodiaceae
1990Concepts and methods of monographic systematic research on ferns have changed considerably during the last decades. Recently Haufler and collaborators studying Polypodium vulgare sensu lato have suggested that apart from divergent speciation in sexual diploids and hybrid speciation (e.g.
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