Dimeriella Speg., Revta Mus. La Plata 15(2): 12 (1908).

MycoBank number: MB 1575; Index Fungorum number: IF 1575; Facesoffungi number: FoF 06359; – 25 morphological species (Species Fungorum 2020), molecular data unavailable.

Type species: Dimeriella hirtula Speg., Revta Mus. La Plata 15(2): 12 (1908).

Notes: Dimeriella is a plant pathogenic genus characterized by brown ascospores and brown, superficial mycelium. This mycelium forms pale-coloured hyphal clumps and penetrate via hyaline hyphae through sub-stomatal chamber to the mesophyll (Farr 1965).


  • Dimeriella hirtula