Pertusaria albescens (Huds.) M. Choisy & Werner

Selection criteria. Country: any country. Associated organism: any (distribution map)

Number of records. 78. Date information. 1920 (Mar, Apr, Jun, Jul, Sep, Oct, Nov). Countries. British Isles, former USSR, Germany, Slovakia, Syria, United Kingdom, Ukraine, country not noted. Associated organisms. Acer platanoides (bark, trunk); Acer sp. (bark, trunk); Alnus incana (bark, trunk); Carpinus sp. (bark, trunk); Fagus sylvatica; Fagus sp. (bark, trunk); Fraxinus excelsior (trunk); Fraxinus sp. (bark, trunk); Juglans sp. (bark, trunk); Magnoliophyta indet. (bark); Marchandiomyces corallinus; Muscopsida ord.indet.; Pertusaria albescens; Picea sp. (bark, branch); Pinophyta indet. (bark); Pinus sp. (bark, trunk); Plantae indet. (bark, trunk); Pleospilis ascaridiella; Quercus sp. (bark, trunk); Salix fragilis; Tilia sp. (bark, trunk). Other substrata. rock. Collections. IMI 348257, 400352, 401152, 352175c; KW [Darwin] 32271, 32272, 32273, 32274, 32275, 32276, 32277, 32278, 32279, 32280, 32281, 32282, 32283, 32284, 32285, 32286, 32287, 32288, 32289, 32290. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 74; Kondratyuk (1995) page(s) 142; Kopachevskaya (1986) page(s) 202, 203.