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02-10-2025 09:16

Discomycete on leaves
Josep Torres Josep Torres

Hello.Some tiny apothecia sprouting in a scattered

01-10-2025 20:16

Hymenoscyphus calyculus?
Zuzana Sochorová (Egertová) 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) Zuzana Sochorová (Egertová)

Hello, this fungus nicely fits Lasiosphaeris hirsu

26-09-2025 23:41

Pachyella à spores larges?
Lieve Deceuninck Lieve Deceuninck

Bonjour members du forum. Merci d'avance pour tout

24-10-2024 14:39

Xylariales sp
Jean-Luc Ranger

Bonjour à tous,Découvert sur un terrain calcaire

26-09-2025 15:51

Sordariales sp
Jean-Luc Ranger

Bonjour, voici un ascome poussant sur crotte de la

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Calycina sp.?
Juuso Äikäs, 28-10-2020 19:30
I think this might be my first Calycina find. These were growing on a twig, probably of Quercus robur. 

Spores:

(7.4) 8.6 - 9.9 (10.6) × (2.6) 2.8 - 3.1 (3.3) µm
Q = (2.2) 2.8 - 3.5 (4.1) ; N = 8
Me = 9.2 × 2.9 µm ; Qe = 3.2

Maybe someone knows the species?
  • message #65618
  • message #65618
Mirek Gryc, 28-10-2020 19:50
Re : Calycina sp.?
Hi
I propose to compare it with C. italica.
Mirek
Juuso Äikäs, 29-10-2020 14:44
Re : Calycina sp.?
That seems like a good proposition. The rather short spores, presence of croziers, blue iodine reaction and lack of VBs in the paraphyses all would seem to fit. Also Quercus as a substrate. Thanks!