
01-12-2023 21:54

Does anyone recognize this species? Apothecia in

04-12-2023 10:01
François BartholomeeusenDear forum participants, On a thin twig of Myrica

03-12-2023 19:21
ruiz Jose antonioHola a todos, en un talud cercano a un riachuelo,

28-11-2023 23:10
Villalonga PacoOn basic soil in humid bank, Teruel, Spain, around

25-11-2023 14:49

Very small fruiting bodies on affected leaves. Fou

30-11-2023 14:33
Béatrice Senn-Irletalll issues of Mycologia Helvetica (1983-2000) are

28-01-2014 10:50
Gernot FriebesHi,I'm looking for these three standard references

25-11-2023 18:14

higher resolution images available at inaturalist.
Mollisia???
Luc Bailly,
23-06-2009 21:13
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
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
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.