Mucoharknessia Crous, R.M. Sánchez & Bianchin., in Crous et al., Phytotaxa 202(2): 86 (2015).
MycoBank number: MB 811254; Index Fungorum number: IF 811254; Facesoffungi number: FoF 01651; 2 morphological species (Species Fungorum 2020), 2 species with with molecular data.
Type species: Mucoharknessia cortaderiae Crous, R.M. Sánchez & Bianchin Crous, in Crous et al., Phytotaxa 202(2): 85 (2015).
Notes: This genus was introduced by Crous et al. (2015a) for species resembling Harknessia. The genus is characterised by conidia bearing mucoid appendages. Mucoharknessia comprises two species.