Allographa leptospora has a whitish thallus with thick, striated lirellae. Its ascospores, which have up to 15 septa, typically measure 40–75 by 8.0–9.5 μm.[4]
^Vainio, E.A. (1921). "Lichenes in summo monte Doi Sutep (circ. 1675 m.s.m.) in Siam boreali anno 1904 a D:re C.C. Hosseo collecti". Annales Botanici Societatis Zoologicae Botanicae Fennicae "Vanamo" (in Latin). 1 (3): 33–55.
^Kalb, Jutarat; Lücking, Robert; Kalb, Klaus (2018). "The lichen genera Allographa and Graphis (Ascomycota: Ostropales, Graphidaceae) in Thailand—eleven new species, forty-seven new records and a key to all one hundred and fifteen species so far recorded for the country". Phytotaxa. 377 (1): 1–88. doi:10.11646/phytotaxa.377.1.1.