Cystopteris fragilis (L.) Bernh. [ Polypodium fragile L.]
no HD illustration available (m1)
Cystopteris fragilis (L.) Bernh. [ Polypodium fragile L.] [Polypodiaceae]
C. Clusius, Rar. Pl. Hist., vol. 2 fasicle 6, : p. 212, fig. 2 (1601)