Dinemasporium Lév., Annls Sci. Nat., Bot., sér. 3, 5: 274 (1846) Notes:— Léveillé (1846) introduced Dinemasporium with D. graminum (Lib.) Lév. as the type species. Dinemasporium members have superficial, setose, cupulate conidiomata, discrete or integrated conidiogenous cells and fusiform, naviculate or allantoid, aseptate conidia, with one setula at each end, with or without lateral appendages (Crous et al. 2012, Maharachchikumbura et al. 2016, Hyde et al. 2020a). This genus is broadly distributed on various woody plants and some species have been recorded from soil and human sputum (Hussaini et al. 2000, Crous et al. 2012, Deshmukh & Verekar 2012, Hashimoto et al. 2015, Liu et al. 2015). There are 43 Dinemasporium species listed in Index Fungorum (2021).Published as part of Goonasekara, Ishani D., Jayawardena, Ruvishika S. & Saichana, Natsaran, 2022, New records of two appendage bearing ceolomycetes on grasses in Thailand, pp. 113-128 in Phytotaxa 541 (2) on page 120, DOI: 10.11646/phytotaxa.541.2.2, http://zenodo.org/record/638868