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
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References in periodicals archive ?
(2012a, 2012b), basados en analisis filogeneticos moleculares, demostraron que Cystopteris Bernh., 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.
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.
Kato y Kramer (1990) citan que para Gymnocarpium los gametofitos son pubescentes en las Mas.
The leaves of some taiga plants, such as common wood sorrel, alpine enchanter's nightshade (Circaea alpina), and the fern Gymnocarpium dryopteris, are very fragile and only thrive in the shade.