Buellia campbelliana Imshaug in sched.

Description:
Thallus:
Apothecia: black
Epihymenium: brown
Hymenium: no oil drops
Hypothecium: pale brown
Exciple:
Ascospores: brown, polarilocular, rough-walled, 16-24 x 8.5-9.5 Ám
Conidia: curved, acicular

Chemistry: not tested

Description & Ecology: Campbell Island; three collections (one locality) from Dracophyllum

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

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