Zwackhiomacromyces Etayo & van den Boom, Opuscula Philolichenum 13: 70 (2014). MycoBank number: MB 803963; Index Fungorum number: IF 803963; Facesoffungi number: FoF 08929; 2 morphological species (Species Fungorum 2020), molecular data unavailable. Type species: Zwackhiomacromyces constrictocarpus Etayo & van den Boom, Opuscula Philolichenum 13: 72 (2014). Notes: van den Boom and Etayo (2014) established [...]
Zwackhiomyces Grube & Hafellner, Nova Hedwigia 51(3– 4): 305 (1990). MycoBank number: MB 25388; Index Fungorum number: IF 25388; Facesoffungi number: FoF 07658; 26 morphological species (Species Fungorum 2020), 1 species with molecular data. Type species: Zwackhiomyces coepulonus (Norman) Grube & R. Sant., in Grube & Hafellner, Nova Hedwigia 51(3–4): 310 (1990). ≡ Arthopyrenia [...]
Frigidopyrenia Grube, Phyton, Horn 45(2): 307 (2005). MycoBank number: MB 521258; Index Fungorum number: IF 521258; Facesoffungi number: FoF 07657; 1 morphological species (Species Fungorum 2020), molecular data unavailable. Type species: Frigidopyrenia bryospila (Nyl.) Grube, Phyton, Horn 45(2): 308 (2005). ≡ Verrucaria bryospila Nyl., Flora, Regensburg 47: 357 (1864). Notes: Grube (2005) described the monotypic [...]
Didymellopsis (Sacc.) Clem. & Shear, Gen. fung., Edn 2 (Minneapolis): 66 (1931). = Didymella subgen. Didymellopsis Sacc. & D. Sacc., Syll. fung. (Abellini) 17: 657 (1905). MycoBank number: MB 1550; Index Fungorum number: IF 1550; Facesoffungi number: FoF 07656; 8 morphological species (Species Fungorum 2020), molecular data unavailable. Type species: Didymellopsis latitans (Nyl.) Sacc. [...]
Collemopsidium Nyl., Flora, Regensburg 64: 6 (1881). MycoBank number: MB 1182; Index Fungorum number: IF 1182; Facesoffungi number: FoF 07655; 16 morphological species (Species Fungorum 2020), 3 species with molecular data (Pérez-Ortega et al. 2016). Type species: Collemopsidium iocarpum (Nyl.) Nyl., Flora, Regensburg 64: 6 (1881). ≡ Pyrenopsis iocarpa Nyl., Not. Sällsk. Fauna et Fl. [...]
Xanthopyrenia Bachm., Nova Acta Acad. Caes. Leop.Carol. German. Nat. Cur. 105(1): 65 (1919). MycoBank number: MB 5810; Index Fungorum number: IF 5810; Facesoffungi number: FoF 07654; 2 morphological species (Pérez-Ortega et al. 2016), molecular data unavailable. Type species: Xanthopyrenia tichothecioides (Arnold) Bachm. ≡ Arthopyrenia tichothecioides Arnold, Flora, Regensburg 52: 268 (1869). Notes: The genus was [...]
Xanthopyreniaceae Zahlbr., in Engler & Prantl, Nat. Pflanzenfam., Edn 2 (Leipzig) 8: 91 (1926). MycoBank number: MB 81525; Index Fungorum number: IF 81525; Facesoffungi number: FoF 07653, 53 species. Lichen-forming fungi, lichenicolous or forming loose associations with cyanobacteria. Vegetative hyphae usually hyaline. Sexual morph: Ascomata perithecioid, solitary or in groups, superficial or immersed in [...]
Collemopsidiales Pérez-Ort. MycoBank number: MB 815627; Index Fungorum number: IF 815627; Facesoffungi number: FoF 07652. This recently erected order includes a single family, Xanthopyreniaceae. It encompasses species of lichen-forming fungi, lichenicolous or forming loose associations with cyanobacteria. The diversity of the order has been largely underestimated and the actual number of species could exceed 200. [...]