Opuscula Philolichenum 7: 9 (2009).
Type locality coordinates: 26°0'0"N, 81°25'1"W; 26, -81.416944.
Barcode: Data lacking.
Note: Based on Arthonia rubrocincta G. Merr., Lichenes Exsiccati ser. 2, fasc. 6: 148 (1927), as 'rubro-cinctum', nom. inval., Art. 32.1(d).