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18-06-2015 09:25

Castillo Joseba Castillo Joseba

De ayer en madera de encinaEstaba muy seca y vieja

22-06-2015 20:31

Bometon Javier Bometon Javier

En tronco de Salix dentro de un riachuelo.Esporas

22-06-2015 20:36

Leandro Sánchez Leandro Sánchez

Sur bois inconnue pour moiAsques 90-100 / 16-17 S

18-06-2015 10:57

Guy Lambert

Bonjour à tousCette Peziza à été trouvé au ci

19-06-2015 21:27

Martin Pastircak

Hi all. I'm looking for full text of article publ

21-06-2015 22:10

Pavol Palo

Hello friends,Can you help me find the key to dete

15-06-2015 18:06

Enrique Rubio Enrique Rubio

Hi to everybody I'd like to know your opinion abo

15-06-2015 11:32

Blasco Rafael Blasco Rafael

hola, esta parece un hongo Liquenizado, alguna ide

18-06-2015 18:43

Carmel Sammut

I am looking for a text by Antonio Granite publish

16-06-2015 21:48

Baeza  Yajaira Baeza Yajaira

Hi, how are you all? im looking for this : Flora N

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A pyrenopeziza-like disco on Agropyron
Michel Hairaud, 12-03-2017 23:16
Michel HairaudBonsoir à tous,

I am looking for some help for this newly collected fungus on dead stems of Agropyron acutum :
Asci IKI blue and H+ . 75-87 x 9,5-11. PS 40 µm
Spores 32-35 x 2,5-2,8, with rather large guttules . No septum observed.
Paraphyses whithout homogenous vacuoles but with round few refringent guttules staining in CRB.
Margin ''hairs'' up to 45 x 5 1-3 x septate,

The paraphyses content excludes Mollisia I think though there is a Plate by ENrique in Zotto's Mollisia pilosa file with rather similar spores. M. pilosa has other characteristics anyway.
I believe this collection belongs in Pyrenopeziza but there is no Pyrenopeziza species I can find in Litterature matching it.

Many thanks .
Amitiés. Michel



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Hans-Otto Baral, 13-03-2017 13:12
Hans-Otto Baral
Re : A pyrenopeziza-like disco on Agropyron
Hi Michel

it is clearly not M. pilosa, I agree, and I am similarly unable to say what it is. Vacuoles are in the paraphyses, but are they refractive enough to be a Mollisia?
Michel Hairaud, 13-03-2017 23:17
Michel Hairaud
Re : A pyrenopeziza-like disco on Agropyron
Merci   Zotto pour ta réponse.

A suivre...
AMitiés
Michel