Title: Karyotyping and G + C composition as taxonomic criteria applied to the systematics of Tilletiopsis and related taxa Source: Mycological Research 95: 331-342 (1992) Author(s): Boekhout T, Van Gool J, Van Den Boogert H, Jille T UAMH strains(s):UAMH 2678; UAMH 5023