Buellia minor Imshaug in sched.

Description:
Thallus:
Apothecia: black
Epihymenium: brown
Hypothecium: pale
Exciple:
Ascospores: brown, polarilocular, smooth, 12-15 x 6-8 Ám
Conidia:

Chemistry: not tested

Description & Ecology: Campbell Island: two collections from Spruce trees

Notes: The polarilocular spores indicate that this species is better placed in Rinodina

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