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04-10-2025 02:17

Masanori Kutsuna

Hello, This is a quite common species on rotten w

04-10-2025 02:13

Francois Guay Francois Guay

Hi everyone,   I found this Hymenoscyphus growi

03-10-2025 22:17

Francois Guay Francois Guay

Hi everyone,   I found this white, star-shaped

03-10-2025 22:03

Francois Guay Francois Guay

Hi everyone, I found this weird asco growing on wo

03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

03-10-2025 10:25

Jean-Luc Ranger

Que pensez-vous de ce Chaetomium sp : 10- 10,5 x 6

03-10-2025 09:43

Josep Torres Josep Torres

Tiny blackish ascomata shaped like erumpent grains

02-10-2025 09:16

Josep Torres Josep Torres

Hello.Some tiny apothecia sprouting in a scattered

01-10-2025 20:16

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I would appreciate your opinion on this yell

01-10-2025 19:47

Philippe PELLICIER

Un parasite sur les feuilles de graminées qui for

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Hymenoscyphus with a reddish stipe
Francois Guay, 04-10-2025 02:13
Francois GuayHi everyone,
 

I found this Hymenoscyphus growing on a leaf petiole. It has a reddish stipe. Has anyone ever seen something like this before?

Spores: 19.4–21.6 × 4.3–4.7 µm

Asci: IKI+

iNaturalist link with photos and microscopy:


Thanks!