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Yanick BOULANGERBonsoirRécolté par un ami sur dans un tas de bra

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Hi! I found this interesting tiny ascomycete on i

29-03-2025 05:45
Sebastien BassoHello, I'm conducting a mycological inventory in
Lasiobelonium lanceolatum (?) - from the Italian Alps
Lothar Krieglsteiner,
02-08-2024 15:34

The haris are straight at the margin and undulate at flanks below, like in L. variegatum, but the spores are different (I measured them ca. 12-15(17)/1,8-2,3 µm) and more important: the paraphyses are strongly lanceolate. The asci bear croziers and are dirtily hemiamyloid.
Can my determination be confirmed?
Best regards, Lothar
P.S. I have another collection from the Algarve that seems to be the same.
Hans-Otto Baral,
02-08-2024 22:04

Re : Lasiobelonium lanceolatum (?) - from the Italian Alps
The undulating hairs on the flanks point also to L. variegatum. L. lanceolatum is not easily separated from L. variegatum, I noticed broader, more protruding paraphyses. Whether there exists a species aggregate of variegatum (I omce found it on a grass) can hardly be clarified by morphology alone I fear. Perhaps on herbs it is not the same as on wood.
Lothar Krieglsteiner,
03-08-2024 09:01

Re : Lasiobelonium lanceolatum (?) - from the Italian Alps
thank you, Zotto.