Rhizocarpon sp.
Selection criteria. Country: any country. Associated organism: any (distribution map)
Number of records. 6.
Countries. Antarctica, British Isles, United Kingdom, country not noted.
Associated organisms. Endococcus stigma; Muellerella pygmaea var. ventosicola; Polycoccum microsticticum.
Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, Kirk, Sutton & Pegler (1995).