Umbilicaria proboscidea (L.) Schrad.
Selection criteria. Country: any country. Associated organism: any (distribution map)
Number of records. 14.
Countries. British Isles, Georgia, Slovakia, United Kingdom, Ukraine.
Substrata. rock.
Collections. TBI unnumbered.
Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 101; Makarevich, Navrotskaya & Iudina (1982); Nakhutsrishvili (1986) page(s) 759; Oksner (1968).