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06-11-2025 16:50

Hymenoscyphus sp?
Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

04-11-2025 14:53

Leptosphaeria?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Cladosporium ?
Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Hymenoscyphus on blueberry.
Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Protounguicularia transiens?
Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Tatraea sp. ? on Populus tremula
Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

Ascomycetes
David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Bright orange stalked asco
Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hymenoscyphus phiala
Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Telogalla olivieri
Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

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Pyreno on hare dung
Juuso Äikäs, 07-08-2023 19:32
These little black pyrenos were growing on hare droppings in an open, grassy area.

The asci are 8-spored, IKI negative. The spores have a gelatinous sheath and measure 27.0 - 31 × 17 - 19.5 µm.

Anybody familiar with this?
  • message #76697
  • message #76697
Enrique Rubio, 07-08-2023 19:57
Enrique Rubio
Re : Pyreno on hare dung
Hi Juuso
Check it in the genus Sordaria.
Juuso Äikäs, 07-08-2023 20:11
Re : Pyreno on hare dung
Thanks Enrique, I checked Finnish findings of Sordaria, and the species S. superba seems to fit in terms of substrate and microscopy. The spores ought to get darker with age.
Enrique Rubio, 07-08-2023 20:13
Enrique Rubio
Re : Pyreno on hare dung
Yes. They are very immature yet.