Pertusaria amara (Ach.) Nyl.

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

Number of records. 170. Date information. 1920 (Jan, Apr, May, Jun, Jul, Aug, Sep). Countries. Bhutan, British Isles, India, Russia, Slovakia, South Africa, Spain, Thailand, United Kingdom, Ukraine, country not noted. Associated organisms. Acer platanoides (bark, trunk); Acer pseudoplatanus (bark, trunk); Alnus incana (bark, trunk, twig); Alnus sp. (bark, trunk); Betula sp. (bark, trunk); Carpinus sp. (bark, trunk); Fagus sp. (bark, trunk); Fraxinus excelsior (bark); Fraxinus sp. (bark, trunk); Magnoliophyta indet. (bark); Muscopsida ord.indet.; Picea sp. (bark, trunk, twig); Pinophyta indet. (bark); Pinus sp. (bark, trunk); Plantae indet. (bark, trunk); Prunus avium (bark, trunk); Quercus sp. (bark, trunk); Sorbus sp. (bark, trunk); Tilia sp. (bark, trunk). Other substrata. rock. Collections. IMI 400012, 400061, 400065; KW [Darwin] 32185, 32186, 32187, 32188, 32189, 32190, 32191, 32192, 32193, 32194, 32195, 32196, 32197, 32198, 32199, 32200, 32201, 32202, 32203, 32204, 32205, 32206, 32207, 32208, 32209, 32210, 32211, 32212, 32213, 32214, 32215, 32216, 32217, 32218, 32219, 32220, 32221, 32222, 32223, 32224, 32225, 32226, 32227, 32228, 32229, 32230. Literature. Baĭrak (1987); Cannon, Hawksworth & Sherwood-Pike (1985); Crombie (1876) page(s) 174; Doidge (1950) page(s) 293; Elenkin (1907); Fries (1855); Hawksworth, James & Coppins (1980) page(s) 74; Kashmenskiĭ (1906); Kondratyuk (1986); Kondratyuk, Solonina, Navrotskaya, Baĭrak & Beznis (1989); Kopachevskaya (1986), 203, 204; Makarevich, Navrotskaya & Iudina (1982); Maslova (1972); Maslova (1972); Maslova (1975); Maslova (1977); Oksner (1937); Oksner (1968); Roms & Frantsevich (1960); Singh & Sinha (2010) page(s) 332; Stizenberger (1890) page(s) no. 850; Zahlbruckner (1928) page(s) 121.