Yellow scaly male-fern Dryoptéris voisin, d. étalé Gelber schuppiger Wurmfarn Giele Schuppe-Wuermfar Class: Pteridopsida Family: Dryopteridaceae Status R – extremely rare Suggested citation of this webpageKrippel, Y., 2019. Dryopteris affinis (Lowe) Fraser-Jenkins subsp. affinis. In: Online atlas of the pteridophytes of Luxembourg. URL: https://pteridophytes.lu/dryopteris-affinis-subsp-affinis/ [22.08.2019].