Thallus thin, white
Hymenium: brown streaked; epihymenium dark brown (K-)
Paraphyses: simple
Hypothecium: brown
Ascus: with I+ blue tholus and dark blue axial tube (Porpidia-type)
Ascospores: 1 septate, (9-)10-11(-12) x 3-4(-5) Ám
Conidiomata Pycnidia; black, sessile. Conidia: bacilliform 10-12 x 0.8 Ám

Chemistry: No substances by TLC.

Four collection, all from siliceous rocks on Campbell Island.


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Thallus and apothecia