The type species of Haplographium, H. delicatum, is recognized as the asexual morph of Dematioscypha dematiicola (Huhtinen 1987), thus Dematioscypha and Haplographium are synonyms. Although 39 names are listed in Haplographium, some are now recognized in Lauriomyces including H. catenatum (Castañeda Ruiz & Kendrick 1990), a species previously regarded as a synonym of H. delicatum (Hughes 1953, 1958). Many species of Haplographium have been placed in other genera such that Seifert et al. (2012) suggests that only three species belong in Haplographium.