Current Name:Rusavskia crassa (Malme) S.Y. Kondr. & Kärnefelt, Ukr. bot. Zh. 60(4): 433 (2003)
Synonymy:Callopisma crassum Malme, Ark. Bot. 20A(no. 9): 16, 43 (1926)Caloplaca crassa (Malme) Zahlbr., Cat. Lich. Univers. 7: 226 (1931)
Position in classification:Teloschistaceae, Teloschistales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2017)