Ascobolus aff. michaudii? - Forum ASCOFrance

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Ascobolus aff. michaudii?

Viktorie Halasu, 20-09-2021 11:49

Hello,

is this still Ascobolus michaudii? The ornamentation and paraphyses seem ok for the species, but spores are too narrow.
Herbivore dung, undetermined. With A. sacchariferus, Coprotus lacteus.

Sp. * (18,2) 18,7-20,8 (21,4) × (8,3) 8,4-9,3 (9,6) um, X = 19,8 × 8,9 um, Q = 2,1-2,3 (mostly still in asci)
Very young asci amyloid, mature asci not. Spores in one ascus have an unusual verrucose ornamentation and not all of them are in the same development stage.

Thank you for any advise.
Viktorie

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