Synonymy:
Opegrapha ruiziana Fée, Essai Crypt. Exot. (Paris): 27 (1825) [1824]
Graphis ruiziana (Fée) A. Massal., Memor. Lich.: 111 (1853)
Stenographa ruiziana (Fée) Arnold, Flora, Regensburg 53(30–31): 481 (1871) [1870]
Graphina ruiziana (Fée) Müll. Arg., Flora, Regensburg 63(2): 20 (1880)

Gloniopsis watsonii Rilstone, J. Bot., Lond. 78: 192 (1940)

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

Note:
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