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15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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Mollisia on Buxus
Yannick Mourgues, 14-01-2013 00:00
Yannick MourguesFound today this Mollisia.

Can't be able to find the specie. Who can help me ?

Ascomes diam.=1mm white-grey   KOH:grey-olive
Spores hyalines, 2 celled when old, 11-15,4X3,3-4,8 um    Q=2,8-3,8   N=10
Asques  110-8-10 um,  IKI+ blue, spores bisériées, with croziers.
Paraphyses filiforme, apex rounded, l<4um

Excipulum black, Textura globulosa.

Yannick
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Hans-Otto Baral, 14-01-2013 18:09
Hans-Otto Baral
Re : Mollisia on Buxus
There is a collection that might fit:

Miquel A. Pérez de Gregorio. Date: 2011.XII.10. Substrate: Erica arborea branch. Asci: with croziers. Spores: 15-20 x 3-4, oil: 3-4. Site: Gerona (Spain), next to sea, Mediterranean area. ?

Maybe this is in the forum here, but my search funvtion does not work. I downloaded the photos 18.4.2012 and placed them as M. cf. ventosa.

Important would be to photograph livinga asci and paraphyses, did you? I would like to see the spore oil drops inside the asci, also the VBs in the paraphyses.

Zotto
Yannick Mourgues, 14-01-2013 18:18
Yannick Mourgues
Re : Mollisia on Buxus
Thank's a lot Zotto.
Unfortunately, the material is dry. I have to find it again, may be next week.
So you think it could be near M. ventosa ?  http://www.ascofrance.fr/search_recolte/2490?
Yannick
Yannick Mourgues, 14-01-2013 18:20
Yannick Mourgues
Re : Mollisia on Buxus
I haven't seen any VBs in paraphyses (dead ?). Here a picture, unfortunately in Congo.
Yannick
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Hans-Otto Baral, 14-01-2013 18:22
Hans-Otto Baral
Re : Mollisia on Buxus
Not that one. I attach images.

In the dead asci I can discern the large oil drops. M. ventosa has several smaller ones on each half.
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