Arthonia spadicea Leight.
Selection criteria. Country: Ukraine. Associated organism: any (distribution map)
Number of records. 10.
Locations. Rivne oblast, Volynska oblast, Zakarpatska oblast.
Associated organism. Magnoliopsida ord.indet. (bark).
Literature. Kondratyuk & Solonina (1990); Makarevich, Navrotskaya & Iudina (1982); Oksner (1956).