Gymnocarpium


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Related to Gymnocarpium: oak fern
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Noun1.Gymnocarpium - oak ferns: in some classification systems included in genus Thelypteris
fern genus - genera of ferns and fern allies
Athyriaceae, Dryopteridaceae, family Athyriaceae, family Dryopteridaceae - alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems
Gymnocarpium dryopteris, oak fern, Thelypteris dryopteris - bright blue-green fern widely distributed especially in damp acid woodlands of temperate northern hemisphere
References in periodicals archive ?
Acystopteris Nakai, Gymnocarpium Newman y Cystoathyrium Ching conforman un grupo monofiletico de temprana divergencia en el clado "Eupolipoideas II", reestableciendo la familia Cystopteridaceae, que incluye los mencionados generos.
petraea, Fraxinus excelsior, Ulmus glabra, Prunus avium y Sambucus nigra y con herbaceas de gran interes regional como Ranunculus valdessii, Gymnocarpium dryopteris, Trollius europaeus, Streptopus amplexifolius, Phyteuma spicatum, Valeriana officinalis, Paris quadrifolia, etc.
Schuettpelz & Pryer (2007) han demostrado que Gymnocarpium y Cystopteris son hermanos del resto de los eupolipodieas II, por lo que se los ubica, junto a los generos relacionados Acystopteris y Cystoathyrium, en una familia aparte (Christenhusz et al.
From the table we can see a group of typical higher-altitude species due to the very deep valley that severely limits access by sunlight and to the connection with species typical of higher-altitude coenoses such as: Gymnocarpium dryopteris, Lathyrus vernus, Laburnum alpinum, Polysticum aculeatum.