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14-08-2022 18:08

Edvin Johannesen Edvin Johannesen

Found on deciduous wood (probably Betula) in subal

14-08-2022 15:50

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,this Orbilia grew on a strongly rotten branc

13-08-2022 17:18

Stephen Mifsud Stephen Mifsud

I assumed these are weak colonies of Neurospora on

10-08-2022 15:45

Pierre-Yves Julien

Récolte le 31/07/2022 – Ozoir-la-Ferrière (77)

04-07-2022 18:45

Enrique Rubio Enrique Rubio

I can find no suitable answer for this white Bryos

11-08-2022 00:45

Stefan Jakobsson

On a thin deciduous stick (Salix/Alnus/Betula) on

10-08-2022 18:45

François Bartholomeeusen

Good evening all, On 5 August 2022, a friend gave

11-08-2022 08:16

Josep Torres Josep Torres

Hola.Un muy diminuto Pirenomyceto sobre un tronco

10-08-2022 09:11

Josep Torres Josep Torres

Hola.Un Piremomyceto recogido este pasado domingo

09-08-2022 20:06

Stephen Mifsud Stephen Mifsud

I have found an interesting aspergillus on flowers

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Hypocreale on Fraxinus wood
Enrique Rubio, 29-06-2016 20:25
Enrique Rubio

Hi to everybody


These small, superficial, iregular to orbicular, whitish to ochraceous patches, 10-15 mm in diameter, were found growing on a thin, white, poorly developped subiculum on a small branch of Fraxinus excelsior lying on the ground. Any polyporaceous fungus were under the somewhat fleshy stromata up to 0.5 mm broad, KOH-negative, that contain several ostiolate, papillate, perithecia up to 0.2 mm high.


Asci 65-70 x 4-4.5. Ascospores 1-septate, hyaline, dimorphic, maybe finelly spinulose. Anamorphic stage not seen.


Have you some idea for help me? Could be a Nectriopsis or Sphaerostilbella species?


Thanks again

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Thomas Læssøe, 15-05-2019 16:13
Re : Hypocreale on Fraxinus wood
did you ever get a name for this one? This collection would appear to be very similar: https://svampe.databasen.org/observations/709045
Enrique Rubio, 15-05-2019 16:40
Enrique Rubio
Re : Hypocreale on Fraxinus wood
Hi Thomas
Some time ago, maybe two years ago, I gave part of this collection to someone whose name I don't remember. And as unfortunately happens, I never knew anything about this fungus again.
Maybe I'll get lucky now....Who knows!