Synonymy:
Ascidium croceum Kremp., Nuovo G. bot. ital. 7(1): 25 (1875)
Phaeotrema croceum (Kremp.) Zahlbr., Cat. Lich. Univers. 2: 606 (1923) [1924]

Position in classification:
Ocellularia, Graphidaceae, Graphidales, Ostropomycetidae, Lecanoromycetes, Ascomycota, Fungi

Note:
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