Polypodium dryopteris (dessin).jpg
Henry Correvon
en
Polypodium dryopteris (dessin), Sketches of plants in French, Gymnocarpium dryopteris - botanical illustrations
commons
ja
ドリオプテリウム・ポリポジウム・ドリオプテリス
commons_translated
oak fern wood fern gymnocarpium dryopteris