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06-07-2020 16:40

Michel Delpont Michel Delpont

Bonjour à tous. Sur crottes de chèvres deux exe

06-07-2020 14:11

Thomas Læssøe

Unfortunately without a proper hymenium (overmatur

06-07-2020 17:11

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

06-07-2020 11:16

Valencia Lopez Francisco Javier

Hola a tod@sHace unos días recolecte este hongo e

06-07-2020 12:55

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

06-07-2020 05:51

Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

05-07-2020 17:52

Juuso Äikäs

I found these growing on dead, fallen canes of Rub

05-07-2020 18:06

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectado

05-07-2020 10:31

Castillo Joseba Castillo Joseba

me mandan el material de Galicia, recolectado en h

03-07-2020 17:47

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

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Calycina guttulifera ?
Enrique Rubio, 29-08-2016 14:08
Enrique RubioHi to everybody

These very densely, gregarious apothecia were growing on the hymenium of a very decayed resupinate, poroid fungus on wood of Fagus sylvatica at 1000 m of altitude. The apothecia are white, shortly stipitate by a stout, broad, cylindrical pseudostipe. The white hymenium is briefly cupulate, later aplanate or only slightly convex, 200-500 microns in diameter. Excipulum downy, as the margin.


The inconspicuous marginal cells are cylindrical or slightly clavate, smooth or finelly incrustate, but not verrucose as in Cistella species. Ectal excipulum of hyaline, roundish, angular to prismatical cells with no inclusions or VBs. Paraphyses optically empty, with no VBs.


Asci 8-spored, IKI b or rb, with croziers.


I think it could be near to Calycina guttulifera from Zotto's folder.


What do you think?


Thanks again

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Hans-Otto Baral, 29-08-2016 21:12
Hans-Otto Baral
Re : Calycina guttulifera ?
This really looks like C. guttulifera, but I fear it is a collective species, the samples included i  my folder are too heterogeneous.
Maybe yours fits best the find by Patrice Tanchaud from 10.IX.2015 in lacking VBs and a blue apical ring. my 6787 was IKI purely red.

From 6787 we have a sequence (ITS and LSU). It clusters in Leptodontidium near L. trabinellum, but these fungi have VBs.

Zotto
Enrique Rubio, 29-08-2016 21:22
Enrique Rubio
Re : Calycina guttulifera ?
Thanks again, Zotto
Patrice TANCHAUD, 29-08-2016 21:32
Re : Calycina guttulifera ?
Hi Enrique and Zotto,

yes, near this find : http://www.mycocharentes.fr/pdf1/413%201948%202%20.pdf

Patrice


Enrique Rubio, 30-08-2016 00:22
Enrique Rubio
Re : Calycina guttulifera ?

Bonsoir Patrice


Oui. Je pense que ton champi est le même, qui as les cellules marginales avec un petit épaississement apicale.