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24-08-2020 13:00

Literature request: von Arx 1973
Yulia Lytvynenko Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

11-07-2024 14:29

Mollisia cf caricina
Viktorie Halasu Viktorie Halasu

Hello, a thin-fleshed Mollisia on a monocot stem

15-07-2024 10:38

Ascobolus
Joaquin Martin

Hi, I found this Ascobolus in company of Cheilyme

14-07-2024 18:23

Ascomycete on dung
Joaquin Martin

Hi,I found this Ascomycete on horse dung.The spora

13-07-2024 19:50

Hamatocanthoscypha conincola
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hamatocanth

11-01-2022 16:36

Literature request: Raitviir (2004) Revised synopsis of Hyaloscyphaceae?
Jason Karakehian Jason Karakehian

Hi does anyone have a digital copy of Raitviir A (

08-07-2024 23:34

Scutellinia umbrarum?
Villalonga Paco

Small Scutellinia growing in garden soil (calcareo

12-07-2024 02:12

Trichopezizella on Carex
Stefan Jakobsson

On a wet lake shore I found a single minute apothe

11-07-2024 10:57

Mollisia aff benesuada on leaf
Viktorie Halasu Viktorie Halasu

Hello, I have here a Mollisia on a leaf (possibly

07-07-2024 10:07

Yellowish apothecias on Sorbus
Thomas Flammer

I am struggeling with some tiny yellowish apotheci

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Any hints for this Asco? Genus?
Thomas Flammer, 21-05-2024 16:12
Substrate: not quite sure, on pluvious stem of a hard grass (substrate evtl. Molinia?), Asci IKI+, Spores 11,5-13,5 x 1,8 - 2,5 ym, slightly curved and 1septated, fruitbodies tiny 0,1-0,3 mm with yellowish disc. Excipulum with brown cells and septated hairs, paraphyses slender. croziers yes, Thanks for any guidance. 
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  • message #79332
  • message #79332
  • message #79332
  • message #79332
  • message #79332
Hans-Otto Baral, 21-05-2024 16:26
Hans-Otto Baral
Re : Any hints for this Asco? Genus?
These are no hairs but anchoring hyphae.

 The apos look superficial, but remind me of Pyrenopeziza. Important would be to study fresh in water to see the paraphysis contents. Perhaps it is a Mollisia with 1-septate spores: M. melaena. Then refractive vacuolar bodies (VBs) shoul fill the living paraphyses.