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Unguiculella on Athyrium
Charles Aron, 06-04-2024 15:00
Charles AronHi All, 

I came across some minute whitish apothecia (<0.1mm) on a dead stem of Athyrium felix-femina. From the hooked hairs I assume that they are an Unguiculella but I'm not sure which species on this substrate. 

Ascospores were guttulate (& rather hard find). Those measured were 8.5-12x2-3.
Asci approx 55x6-7
Paraphyses slightly enlarged at the apex to 1-3. 

Best wishes, 

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