Resolving the species of the lichen genus Graphina Muell. Arg. in China, with some new combinations Author Jia, Ze-Feng Author Luecking, Robert text MycoKeys 2017 25 13 29 http://dx.doi.org/10.3897/mycokeys.25.13154 journal article http://dx.doi.org/10.3897/mycokeys.25.13154 1314-4049-25-13 4. Phaeographis haloniata (Zahlbr.) Z.F. Jia & Luecking comb. nov. Graphina haloniata Bas.: Zahlbr., Feddes Repert. 31: 216, 1933; Type: China (Taiwan), Asahina 356 (holotype W!) Graphina plumbicolor = Zahlbr., Feddes Repert. 31: 217, 1933; Type: China (Taiwan), Asahina 340 (holotype W!) Description. Thallus corticolous, crustose, thick, surface grey to olive-green, waxy and slightly warty; apothecia lirelliform, elongate, single and rarely branched, at most 9.0 mm long and 0.5 mm wide; discs open, brownish, slightly pruinose, flat to somewhat concave; proper margin obvious, concolorous with thallus; proper exciple slightly carbonized basally; hymenium inspersed, 100-125 µm high, I- ; 8 ascospores per ascus, brownish, ellipsoid, muriform, 8/1-3 locular, I+ violet-brown, 30-35 x 10-14 µm . Chemistry. Stictic acid. Notes. Because the material of Graphina haloniata in W has the typical characteristics of Phaeographis , such as open discs and brownish ascospores, it is here transferred to Phaeographis . The reported differences between Graphina haloniata and G. plumbicolor were in ascospore size: 30-34 x 12-14 µm in G. haloniata and 29-30 x 10-11 µm in G. plumbicolor ( Zahlbruckner 1933 ), but in the studied material these measurements largely overlap. The two names were only reported from their type locations in Taiwan ( Zahlbruckner 1933 , 1940 ; Lamb 1963 ; Wang and Lai 1973 ; Wei 1991 ). Figuer 2. A, B Type Graphina haloniata (Asahina 356) C, D Type Graphina plumbicolor (Faurie 83).