Osmunda crispa Linnaeus, Species Plantarum 2: 1067. 1753.

"Habitat in Anglia, Helvetia." RCN: 7764.

Lectotype (Jonsell & Jarvis in Nordic J. Bot. 14: 148. 1994): [icon] "Adianth. album floridum s. Filicula petraea crispa " in Plukenet, Phytographia: t. 3, f. 2. 1691; Almag. Bot.: 9. 1696. - Typotype: Herb. Sloane 85: 128 (BM-SL) .

Current name: Cryptogramma crispa (L.) R. Br. ex Hook. ( Pteridaceae).