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10-03-2026 18:08

Marc Detollenaere Marc Detollenaere

Dear Forum,On stems of Arctium, I found some downy

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

07-03-2026 22:22

Josep Torres Josep Torres

Hello.Some very tiny conidiomes collected in the D

06-03-2026 17:51

William Slosse William Slosse

Good evening all,On March 4, 2026, I found the fol

05-03-2026 16:30

François Bartholomeeusen

Dear forum members, On the 2nd of February 2026,

06-03-2026 09:41

Alain GARDIENNET Alain GARDIENNET

Hi forum, I'm now looking for another reference c

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pyrenopeziza/mollisia...
Ismael Wind, 29-06-2013 22:12
This pyrenopezia on helianthus and dahlia (compostheap) it seems to be hairy (brown tufts?) spores 9-11 * 2.5. They are growing in groups on darker spots on the stem. The receptacle olivious/green.
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Michel Hairaud, 29-06-2013 23:08
Michel Hairaud
Re : pyrenopeziza/mollisia...
Hi Ismael, 

To make sure between Pyrenopeziza and Mollisia, an image of the paraphyses would help (Mollisia has vacuolary bodies in cylindrical paraphyses which stain in blue green in CRB)  
I would rather go for  Pyrenopeziza, actually in this case. 

Amitiés
Michel
Ismael Wind, 29-06-2013 23:22
Re : pyrenopeziza/mollisia...
hi Michel,

i forgot to mention that. First it was very hard to find parafysen, but i think there filiform