Trichomanes hirsutum Linnaeus, Species Plantarum 2: 1098. 1753.

"Habitat in America." RCN: 7947.

Lectotype (Morton in Contr. U. S. Natl. Herb. 29: 157, 173. 1947): [icon] "Filicula digitatd" in Plumier, Traité Foug. Amér .: 73, t. 50, f. B. 1705.

Current name: Hymenophyllum hirsutum (L.) Sw. ( Hymenophyllaceae).