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29-04-2013 19:26

unknown coprophilous fungus
Jakob Schneller Jakob Schneller

Recently I have found a fugus forming stroma on sh

28-04-2013 17:04

Crocicreas dolosellum ?
Gilles Corriol Gilles Corriol

Bonjour,Voici une récolte de l'an dernier (GC1211

29-04-2013 10:03

Discina ?? Mayotte
maurice pelissier maurice pelissier

Bonjour j'ai trouvé ce spécimen en forêt tropic

26-04-2013 11:36

Mollisia ? Tapesia ?
Gilles Corriol Gilles Corriol

Un autre dans les Dermataceae cette fois. GC130421

28-04-2013 17:14

Hymenoscyphus sp
Gilles Corriol Gilles Corriol

Récolte récente (GC13042408), sur tige de Filipe

28-04-2013 19:06

Mollisia
Salvador Tello

Hola a todos.Este hongo crecía en un trozo de mad

28-04-2013 01:56

Lambertella
Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Necesito clave del Género Lambertell

27-04-2013 09:22

Another pyreno - now on phragmites
Maren Kamke Maren Kamke

Hello, Another find this time on Phragmites sp.

28-04-2013 09:52

Recherche article
Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour.Je suis à la recherche de l'article suiva

28-04-2013 10:09

? on rubus
Ralph Vandiest Ralph Vandiest

Hello,I found these small black dots on rubus. 

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Cheilymenia on moose dung
Juuso Äikäs, 08-05-2023 11:11
I found a few Cheilymenia fruitbodies yesterday, growing on a pile of moose dung. The largest fruitbody is over 3 mm wide.

The hairs are max. 650 µm long and many are forked at the base. No stellate hairs. The spores are completely smooth in water and cotton blue. Measurements:

(19.2) 19.8 - 21.3 (21.6) × (10) 10.4 - 11.3 (11.5) µm
Q = (1.7) 1.8 - 2 ; N = 20
Me = 20.4 × 10.8 µm ; Qe = 1.9

Although it apparently usually grows on cow dung, could this be C. fimicola?
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Juuso Äikäs, 09-05-2023 19:33
Re : Cheilymenia on moose dung
I tried to make a section, but without much success. If C. fimicola is indeed a nomen dubium, maybe this might be named C. coprinaria? I believe the spores are however rather large for it.
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Juuso Äikäs, 10-05-2023 17:19
Re : Cheilymenia on moose dung
I managed to make a better section, and the extal excipulum is made of large (up to 80 µm) globose - angular cells, and the medulla seems like an unclear textura intricata. There doesn't seem to be a well-defined subhymenium. Hymenium 285 µm thick. Also, the spores appear to have a loosening perispore in heated CB.

Aside from the large spores and thick hymenium, this would seem to still fit C. coprinaria.
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Michel Delpont, 10-05-2023 20:14
Michel Delpont
Re : Cheilymenia on moose dung
Good evening.

Indeed the spores are a little different in size, but despite everything I think you are in the right direction with C.coprinaria. Difficult to disentangle sometimes according to the authors the various authors.


Michel.

Juuso Äikäs, 10-05-2023 20:25
Re : Cheilymenia on moose dung
Good evening Michel, and thank you for the assesment! I think this is what I will label this.