Jungermannia dilatata Linnaeus, Species Plantarum 2: 1133. 1753.

"Habitat in Europa, America, ad arborum truncos." RCN: 8124.

Type not designated.

Original material: Herb. Linn. 1267.22 (LINN); [icon] in Dillenius, Hist. Musc.: 497, t. 72, f. 27. 1741; [icon] in Micheli, Nov. Pl. Gen.: 10, t. 6, f. 6. 1729; [icon] in Vaillant, Bot. Paris.: 99, t. 19, f. 10. 1727.

Current name: Frullania dilatata (L.) Dumort. ( Frullaniaceae).

Note: Grolle (in Wiss. Z. Friedrich-Schiller-Univ. Jena, Math.-Naturwiss. Reihe 19: 316. 1970) designated material in the Dillenian herbarium (OXF) as lectotype but this collection was not studied by Linnaeus and it is not original material for the name. See also notes by Isoviita (in Acta Bot. Fenn. 89: 8, 19. 1970).