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29-06-2016 20:25

Enrique Rubio Enrique Rubio

Hi to everybody These small, superficial, iregula

14-05-2019 19:46

Enrique Rubio Enrique Rubio

These small, gregarious apothecia up to 0.5 mm in

14-05-2019 15:45

Lothar Krieglsteiner Lothar Krieglsteiner

... 20.3.19, Portugal, Algarve, Foia, on decortica

13-05-2019 12:58

Thomas Læssøe

tiny, pale brown apothecia with ± distinct margin

14-05-2019 14:53

Thomas Læssøe

tiny greyish apothecia, superficial with dark base

14-05-2019 14:51

Lothar Krieglsteiner Lothar Krieglsteiner

Only one young (fully unripe still one week later

13-05-2019 22:25

Riet van Oosten Riet van Oosten

Hello, Found by Willy Heimeriks, April 2019, The

12-05-2019 20:53

Andreas Gminder Andreas Gminder

Hello, today we searched for ascos in a wet mount

12-05-2019 19:13

Lepista Zacarias

I was consulting the database of AscoFrance and I

11-05-2019 13:49

Marek Brom Marek Brom

I have long been interested about fungi of peat bo

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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!