small disco - Forum ASCOFrance

04-10-2025 02:17

small disco

Masanori Kutsuna

Hello, This is a quite common species on rotten w

03-10-2025 10:25

chaetomium sp sur crotte lapin

Jean-Luc Ranger

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

03-10-2025 09:43

Pyrenomycete on Hedera

Josep Torres

Tiny blackish ascomata shaped like erumpent grains

02-10-2025 09:16

Discomycete on leaves

Josep Torres

Hello.Some tiny apothecia sprouting in a scattered

01-10-2025 20:16

Hymenoscyphus calyculus?

Zuzana Sochorová (Egertová)

Hello,I would appreciate your opinion on this yell

01-10-2025 19:47

Phyllachora graminis

Philippe PELLICIER

Un parasite sur les feuilles de graminées qui for

30-09-2025 20:23

Otidea sp.

Rot Bojan

Hello!I'm asking for your opinion. I think it's an

30-09-2025 22:08

Otidea nannfeldtii

Philippe PELLICIER

Bonjour, cette Otidea de petite taille de 1-2 cm c

29-09-2025 10:59

Asco sur crotte chevreuil

Jean-Luc Ranger

Bonjour, Je ne sais trop où chercher ce champi

28-09-2025 12:30

Lasiosphaeris hirsuta

Zuzana Sochorová (Egertová)

Hello, this fungus nicely fits Lasiosphaeris hirsu

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small disco

Masanori Kutsuna, 04-10-2025 02:17

Hello,

This is a quite common species on rotten wood in Japan.

2-5 mm in diam., short-stalked, outer surface weakly furfuraceous.
asci IKI+, 8-spored, seem no crozier, 110-140 x 8-11 µm.
ascospores 14-18 x 3.4-5.6 µm.
medullary excipulum interwoven pale-brown hyphae 2-3 µm in diam.
ectal excipulum 40-60 µm thick, cells upto about 20 µm.

Does anyone know what it could be?

Kutsuna