Ijuhya Starbäck, Bih. K. svenska VetenskAkad. Handl., Afd. 3 25(no. 1): 30 (1899) Index Fungorum number: IF2482; 22 morphological species (Species Fungorum 2020), 14 species with sequence data. Type species – Ijuhya vitrea Starbäck Species Ijuhya vitrea
Hydropisphaera Dumort., Comment. bot. (Tournay): 89 (1822) Index Fungorum number: IF2407; 27 morphological species (Species Fungorum 2020), 11 species with sequence data. Type species – Hydropisphaera peziza (Tode) Dumort. Species Hydropisphaera peziza
Heleococcum C.A. Jørg., Bot. Tidsskr. 37: 417 (1922) Index Fungorum number: IF2253; 4 morphological species (Species Fungorum 2020), 2 species with sequence data. Type species – Heleococcum aurantiacum C.A. Jørg. Species Heleococcum aurantiacum
Halonectria E.B.G. Jones, Trans. Br. Mycol. Soc. 48(2): 287 (1965) Index Fungorum number: IF2206; 1 morphological species. Type species – Halonectria milfordensis E.B.G. Jones Species Halonectria milfordensis
Gracilistilbella Seifert, Stud. Mycol. 45: 18 (2000) Index Fungorum number: IF28455; 3 morphological species (Species Fungorum 2020). Type species – Gracilistilbella clavulata (Mont.) Seifert Species Gracilistilbella clavulata
Globonectria Etayo, Biblthca Lichenol. 84: 47 (2002) Index Fungorum number: IF28686; 1 morphological species. Type species – Globonectria cochensis Etayo Species Globonectria cochensis
Gliomastix Guég., Bull. Soc. mycol. Fr. 21: 240 (1905) Index Fungorum number: IF8345; 20 morphological species (Species Fungorum 2020), 5 species with sequence data. Type species – Gliomastix chartarum (Cooke) Guég. Species Gliomastix chartarum
Geosmithia Pitt, Can. J. Bot. 57(19): 2021 (1979) Index Fungorum number: IF8324; 23 morphological species (Species Fungorum 2020), 16 species with sequence data. Type species – Geosmithia lavendula (Raper & Fennell) Pitt Species Geosmithia lavendula
Geonectria Lechat & J. Fourn., Ascomycete.org 10(2): 81 (2018) Index Fungorum number: IF824881; 1 morphological species. Type species – Geonectria subalpina Lechat, J. Fourn., M. Vega & Priou Species Geonectria subalpina
Fusariella Sacc., Atti Inst. Veneto Sci. lett., ed Arti, Sér. 6 2: 463 (1884) Index Fungorum number: IF8282; 17 morphological species (Species Fungorum 2020), 8 species with sequence data. Type species – Fusariella atrovirens (Berk.) Sacc. Species Fusariella atrovirens Fusariella curvata