IRMNG Taxon list
Cudonia circinans (Pers.) Fr., 1849
Cudonia confusa Bres., 1892
Cudonia constrictospora S. Ito & S. Imai, 1934 accepted as Pachycudonia constrictospora (S. Ito & S. Imai) S. Imai, 1950
Cudonia monticola Mains, 1940 accepted as Pachycudonia monticola (Mains) S. Imai, 1950
Cudonia spathulata S. Imai, 1942 accepted as Pachycudonia spathulata (S. Imai) S. Imai, 1950
Spathularia clavata (Schaeff.) Sacc., 1889 accepted as Spathularia flavida Pers., 1794
Spathularia flava Pers., 1797 accepted as Spathularia flavida Pers., 1794
Spathularia flavida Pers., 1794
Spathularia spathulata (S. Imai) Mains, 1956 accepted as Pachycudonia spathulata (S. Imai) S. Imai, 1950
Spathularia velutipes Cooke & Farl. accepted as Spathulariopsis velutipes (Cooke & Farl. ex Cooke) Maas Geest., 1972
Spathulariopsis velutipes (Cooke & Farl. ex Cooke) Maas Geest., 1972