20-05-2025 22:15
Francois Guay
I found this ascomycete at the base of a dead fern
30-05-2025 17:54
Louis DENYHello forum!Touvé près de Belfort, altitude 350m
31-05-2025 00:51
Ethan CrensonHello, Last week in New York City this Orbilia wa
30-05-2025 17:55
Louis DENYHello forum!Touvé près de Belfort, altitude 350m
30-05-2025 12:53
Gernot FriebesHi,I'm struggling to find a name for this species.
28-05-2025 21:19
Terje KristiansenThe rose is intertwined with black elderberry.Prob
Mollisia???
Luc Bailly,
23-06-2009 21:13
Sur bois très pourri, probablement Corylus avellana, dans une chênaie-charmaie à Corylus et Acer campestre, très sombre.Apothécies épaisses, trapues, molles, d'un olivâtre pâle, se teintant de rosâtre localement, furfuracées, sessiles. Excipulum quasi hyalin: voir photo. Asques 8-sp., 49-65 x 5.5-7, IKI B (plus visible dans le Meltzer), spores bisériées. Crochets présents. Paraphyses septées, bifides ou un peu branchues (photo), -> x2 µ; KOH -
Spores parfois un peu courbées, hyalines, 1-septées (mais paraissant non septées tant qu'elles sont dans l'asque), huile = 1(2), 10-13 x 2.5-3 µ.
Une idée?
Vue à la loupe bino.
Luc Bailly,
23-06-2009 21:14
Re:Mollisia???
Asque. Je ne vois pas de septum dans les spores à ce stade.
Luc Bailly,
23-06-2009 21:15
Re:Mollisia???
Spores 1-septées.
Luc Bailly,
23-06-2009 21:15
Re:Mollisia???
Paraphyses.
Amitiés - LUC.
Amitiés - LUC.
Perz Piotr,
23-06-2009 21:17
Re:Mollisia???
Calycellina ?
Hans-Otto Baral,
23-06-2009 21:20
Re:Mollisia???
Needs to see the structure of the excipulum, globulosa, prismatica, porrecta?
It is sufficient to make a photo in surface view but a section is always better. :-)
Zotto
It is sufficient to make a photo in surface view but a section is always better. :-)
Zotto
Luc Bailly,
23-06-2009 21:24
Re:Mollisia???
Oh well, I forgot to post it. Here it is: it looks globulosa to me.
Hans-Otto Baral,
23-06-2009 21:38
Re:Mollisia???
Yes but too uncoloured for a Mollisia. Does not look to come from the margin.
Is the margin totally wiothou hairs? Perhaps this is related to Hyaloscypha?
Zotto
Is the margin totally wiothou hairs? Perhaps this is related to Hyaloscypha?
Zotto
Luc Bailly,
23-06-2009 21:43
Re:Mollisia???
There are some hairs, more visible in KOH, and they're incrusted. I'll search in that direction.
And yes, it's too uncoloured for a Mollisia, thus my ???
And yes, it's too uncoloured for a Mollisia, thus my ???
Perz Piotr,
23-06-2009 21:55
Re:Mollisia???
On the macrophoto I can see the RED reaction od VBs oxydiation. I never seen this in Mollisia, but is often in Calycina/Calycellina or f.ex. Psilachnum.
I think the Apos are "to flaschy", to thick to be Hyaloscypha.
I think the Apos are "to flaschy", to thick to be Hyaloscypha.
Hans-Otto Baral,
23-06-2009 21:59
Re:Mollisia???
Yes, the paraphyses have probably VBs which excludes Hyaloscypha.
Zotto
Zotto
Luc Bailly,
23-06-2009 22:15
Re:Mollisia???
It looks somewhat similar to your Calycellina "heterospora", but paraphyses are different.