Umbilicaria rubiginosa Pers.

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

Number of records. 30. Countries. South Africa. Substrata. rock. Collections. PREM 316, van der Byl 383, van der Byl 446, van der Byl 610, van der Byl 710. Literature. Byl (1931) page(s) 11; Crombie (1876) page(s) 171; Doidge (1950) page(s) 288; Fee (1827) page(s) 194; Gaudichaud-Beaupré (1826) page(s) 202; Hue (1891) page(s) 34; Hue (1900) page(s) 14; Krempelhuber (1876) page(s) 440; Meyer (1825) page(s) 54, 99; Minks (1900) page(s) 26; Nylander (1860) page(s) 417; Nylander (1863) page(s) 6; Sprengel (1827) page(s) 327; Stizenberger (1890) page(s) no. 479; Zahlbruckner (1927) page(s) 752; Zahlbruckner (1932) page(s) 243.