in Sparrius, Saipunkaew, Wolseley & Aptroot, Lichenologist 38, 1: 29 (2006).

Protolog: Bactrospora thallus endophloeodicus, ascomata punctiformia, thallus sine acidis lichenicis. Ascosporae typo Patellarioidis, 80-100 x 2.0-3.0 µm, 25-50-septatae, spiraliter in ascis.

Protolog type data: Typus: Thailand, Lampang Province, Ban Fai Noi, on Mangifera indica L. in a suburban area, 18°20'N, 99°33'E, 240 m, 3 November 2003, Saipunkaew 30, T3S6 (BM 000764064-holotypus; CMU-isotpus).

Type locality: Thailand, Lampang Province, Ban Fai Noi, on bark of trunk of cultivated Mangifera indica L. in a suburban area, 240 m, 3 November 2003, Saipunkaew 30, T3S6 (BM 000764064 - holotype).