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Gymnocarpium dryopteris (L.) Newm.
Дъбов гимнокарпиум
syn.: Nephrodium dryopteris (L.) Michx.

600 .. 2500 m
·VII·VIII·IX·
10-50 cm. В гори и по сенчести скали. . 600 .. 2500 m. VII-IX.
Thomas Moore ; edited by John Lindley ; nature-printed by Henry Bradbury. 1857. The ferns of Great Britain and Ireland.