Jackrogersella L. Wendt, Kuhnert & M. Stadler, Mycol. Prog. (2018)
MycoBank number: MB 819742; Index Fungorum number: IF 819742; Facesoffungi number: FoF 02993; 6 morphological species (Wendt et al. 2018), 3 species with sequence data.
Type species – Jackrogersella multiformis L. Wendt, Kuhnert & M. Stadler
Notes – Jackrogersella was introduced to accommodate species previously described as Annulohypoxylon, and characterized by papillate ostioles and lacking prominent ostiolar disks. Species in Jackrogersella also differ from Annulohypoxylon by containing cohaerin/multiformin type azaphilones rather than binaphthalele derivatives as predominant secondary metabolites. Based on the phylogeny of ITS, LSU, tub2 and rpb2, the genus is well supported in Hypoxylaceae (Wendt et al. 2018). One species, which is for the time being retained as A. michelianum, occupies a separate clade.