Leptosphaeria Ces. & De Not. (1863). MycoBank number: MB 2800; Index Fungorum number: IF 2800; Facesoffungi number: FoF 02297; 605 species (Species Fungorum 2020), 15 species with molecular data. Type species – Leptosphaeria doliolum (Pers.) Ces. & De Not., Comm. Soc. crittog. Ital. 1(fasc. 4): 234 (1863). ≡ Sphaeria doliolum Pers., Icon. Desc. Fung. [...]
Leptosphaeria doliolum (Pers.) Ces. & De Not. Comm. Soc. crittog. Ital. 1(4): 234 (1863) Facesoffungi number: FoF 00391; Fig. 1 Saprobic on decaying stem of Urtica dioica L. Sexual morph Ascomata 154 – 211 μm high × 160 –225 μm diam. (x̄ = 177 × 201 μm, n = 6), superficial, semi-immersed at the [...]
Alternariaster centaureae-diffusae R.H. Perera, Bulgakov, Ariyawansa & K.D. Hyde, sp. nov. Index Fungorum number: IF 551462, Facesoffungi number: FoF 01155 Etymology: The specific epithet centaureae-diffusae is based on the host plant species from which the fungus was isolated. Holotype: MFLU 15-1521 Saprobic on dead stems of Centaurea diffusa Lam. Sexual morph: Ascomata 170–360 μm high, [...]
Alternariaster helianthi (Hansf.) E.G. Simmons, CBS Diversity Ser. (Utrecht) 6: 667 (2007) ≡ Helminthosporium helianthiHansf., Proc. Linn. Soc. London: 49 (1943) [1942-43] Pathogenic on leaves of Helianthus annuus L. Sexual morph: undetermined. Asexual morph: Lesions on living leaves starting as dispersed punctiform spots, occurring throughout the leaf blade, becoming subcircular to irregular in shape, yellowish, 3–11 [...]
Alternariaster Simmons, CBS Diversity Ser. (Utrecht) 6: 667 (2007). MycoBank number: MB 505049; Index Fungorum number: IF 505049; Facesoffungi number: FoF 01154; 4 morphological species (Species Fungorum 2020), 4 species with molecular data (Hyde et al. 2017). Type species – Alternariaster helianthi (Hansf.) E.G. Simmons, CBS Diversity Ser. (Utrecht) 6: 667 (2007). ≡ Helminthosporium [...]
Alloleptosphaeria italica Wanasinghe, Camporesi, Ariyawansa & K.D. Hyde, sp. nov. Index Fungorum number: IF 551461, Facesoffungi number: FoF 01153 Etymology: in reference to its occurrence in Italy. Holotype: MFLU 15-1517 Saprobic on dead branches in terrestrial habitats. Sexual morph: Ascomata250–200 high × 150–200 µm diam. (x̅ = 217.9 × 166.8 µm, n = 10), solitary, scattered, [...]
Alloleptosphaeria Ariyaw., Wanas. & K.D. Hyde, in Ariyawansa et al. Fungal Divers 74: 11 (2015). MycoBank number: MB 551460; Index Fungorum number: IF 551460; Facesoffungi number: FoF 01152; 3 morphological species (Species Fungorum 2020), 3 species with molecular data. Type species – Alloleptosphaeria italica Wanas., Camporesi, Ariyaw. & K.D. Hyde Fungal Divers 74: 29 [...]
Leptosphaeriaceae M.E. Barr, Mycotaxon 29: 503 (1987). MycoBank number: MB 81843; Index Fungorum number: IF 81843; Facesoffungi number: FoF 01151, ca. 699 species. Epiphytic, parasitic, saprobic, fungicolus, hemibiotropic or pathogenic on leaves and wood on living leaves of plants in terrestrial habitats Sexual morph: Ascomata immersed, erumpent to superficial, globose, subglobose or obypyriform, black [...]