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11-03-2026 14:14

Scopinella on Dryas octopetala
Gernot Friebes

Hi,I would like to share a collection of Scopinell

15-09-2020 17:27

Thyridaria sp.
Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte décortiquée de Berbe

10-03-2026 18:08

Orange discs on Arctium
Marc Detollenaere Marc Detollenaere

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

05-03-2026 10:07

White apothecia on pine cone
Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

Phaeohelotium parasulphuratus ?
éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Peziza
Yanick BOULANGER

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

08-03-2026 14:05

Helvella lacunosa
Thierry Blondelle Thierry Blondelle

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

07-03-2026 22:22

Volutella?
Josep Torres Josep Torres

Hello.Some very tiny conidiomes collected in the D

06-03-2026 17:51

Orbilia?
William Slosse William Slosse

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

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Arachnocrea?
Enrique Rubio, 09-09-2012 18:12
Enrique RubioHi to everybody:

On a copious and cottony white subiculum situated on a rotten piece of hardwood I have collected these gergarious, superficially, easily separated, ostiolate, piriform, yellowish, orange or vinaceous small perithecia up to 300-350 microns. KOH negative.
At this moment the ascomata are depauperate, collapsed and only part-spores I can see, but two days ago  it had many cilindrical asci with 1-septate, apiculate ascospores, disarticulating in two conical part-spores.

I think in the genus Arachnocrea and could be A. stipata.
What do you think?
Thanks!
Enrique
  • message #19659
  • message #19659
  • message #19659
  • message #19659
Christian Lechat, 09-09-2012 21:18
Christian Lechat
Re : Arachnocrea?
OK Enrique pour Arachnocrea stipata

Christian