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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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Once again on needles
Marja Pennanen, 05-05-2010 13:28
These grow on Pinus needles and are 0,5-1 mm wide and perhaps representatives of some Rhytismatales species.
  • message #11350
Marja Pennanen, 05-05-2010 13:30
Re:Once again on needles
Asci are 75-110x8-10 micrometers and paraphyses septate 1-2 wide and usually longer than asci.
  • message #11351
Marja Pennanen, 05-05-2010 13:32
Re:Once again on needles
Spores are 12-16x4-5 and seems to have somekind of stripes on them.
  • message #11352
René Dougoud, 05-05-2010 14:23
Re:Once again on needles
Possible qu'il s'agisse de Phacidium lacerum Fr.: Fr. voir Dennis, British Ascomycetes, p.238. pl. 28 G
mais ce n'est pas la seule espèce du genre. Pore apical I +.

René
Marja Pennanen, 05-05-2010 14:56
Re:Once again on needles
Merci Rene,

it fits quite well. May be this is not P. lacerum, but a Phacidium seems to be a good option. A new genus for me :)

Gladly: Marja