title: The lichen flora of Supraśl as the health resort.
abstract: This study presents the actual lichen flora of Supraśl. 68 species have been collected in the investigated area. Among these, 53 are epiphytic species, 12 are epilithic species and 17--epiksylithic species. On the basis of lichens scale, Supraśl was classified to 6th bioindicative zone, where air pollution of SO2 was 30-40 mg/m3.
authors.affiliation: Department of General Biology, Medical Academy of Białystok.
authors.forename: K
authors.initials: K
authors.lastname: Krukowska
mesh_terms: D006294:Health Resorts; D006801:Humans; D008011:Lichens; D011044:Poland