Gymnocarpium robertianum (Hoffm.) Newm.
= Phegopteris pobertiana A.Br.
= Dryopteris robertiana (Hoffm.) C.Chr.
= Lastrea calcaria (Sm.) Bory.
Family: Dryopteridaceae
English: Fern, Limestone
Deutsch: Ruprechtsfarn
Magyar: hármaslevelű páfrány, mirigyes

gymnocarpium_robertianum_03.jpg (digital, jpg+raw, 3008x2000 pixel)