Calcarisporium Preuss, Linnaea 24: 124 (1851)

MycoBank number: MB 7465; Index Fungorum number: IF 7465; Facesoffungi number: FoF 08843; 8 morphological species (Species Fungorum 2020), 4 species with sequence data.

Type species – Calcarisporium arbuscula Preuss

Notes – Calcarisporium occurs on Pezizaceae (Preuss 1851), Russulaceae (Anke & Sterner 1988) and Cordyceps (Sun et al. 2016, 2019), and litter leaf (Somrithipol & Jones 2006). Species are distinguished by hyaline, erect, verticillate conidiophores with sympodial and denticulate, polyblastic conidiation.

Species