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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

05-03-2026 16:30

Is this Diaporthe rudis?
François Bartholomeeusen

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

06-03-2026 09:41

indian literature
Alain GARDIENNET Alain GARDIENNET

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

05-03-2026 19:29

Ciboria caucus?
William Slosse William Slosse

Good evening everyone,On March 4, 2026, I found th

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nice Hyphomycet
Björn Wergen, 29-01-2012 01:37
Björn WergenHi

does anybody know this nice hyphomycet? I remember that I have seen this species somewhere on photos, but I cannot find them. Perhaps you have an idea.

Found in the hymenium of Athelia sp. growing on Pinus.

regards,
björn


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What about Cirrenalia lignicola? Could this be?
  • message #17215
  • message #17215
Christian Lechat, 29-01-2012 04:39
Christian Lechat
Re : nice Hyphomycet
Hi Björn,
maybe you would have to consider the genus Zalerion Moore & Meyers or Troposporella Karsten.

All the best,
Christian
Alain GARDIENNET, 29-01-2012 08:21
Alain GARDIENNET
Re : nice Hyphomycet
Hi Kazama,
Probably an Helicoma. Yes, you have seen a discussion in this forum. Try to find it with "Research in the entire site".
To find its name, you will give more informations about conidiogenous cells, conidiophores and conidies. Several Helicoma can fit with such conidies.
Alain
Björn Wergen, 29-01-2012 09:24
Björn Wergen
Re : nice Hyphomycet
Hi,

thank you very much for help. With the key in Goos, Mycologia 78 (1986), I come to Helicoma ambiens with conidia < 10 septa, conidiophores less than 6µm wide and basal cell of conidia u-shaped. 

regards,
björn