Ascobolus ? on bear dung - Forum ASCOFrance

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Ascobolus ? on bear dung

Ethan Crenson, 27-09-2017 06:52

I have almost no experience with coprophilous fungi, so any help is appreciated. On bear dung in southern Vermont (US). Apothecia are very small: 1-2 mm diameter, crenulate at the margin, perhaps a bit fuzzy on the outside of the cup. Asci: 85-112 x 7.5-10µm. They do not appear to be amyloid. Spores 11-15 x 5.5-8µm with parallel and intersecting ridges. Paraphyses appear septate, sometimes widening toward the tips, 1-3µm wide. Does this look familiar to anyone?

Jacky Launoy, 27-09-2017 08:59

Re : Ascobolus ? on bear dung

Ethan,

It looks like Ascobolus crenulatus P. Karst

Jacky Launoy

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