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02-03-2014 21:31

Chris Yeates Chris Yeates

Bonsoir tousfound yesterday on a decorticated Sali

02-03-2014 19:05

Edit Szilvásy Edit Szilvásy

Hello everybody,Yesterday I found this Ascomycetes

02-03-2014 16:05

Stip Helleman Stip Helleman

Hi to all,This species was found on Orchid substra

01-03-2014 22:37

Salvador Tello

Hola.He encontrado estos Ascobolus que  no consig

01-03-2014 18:16

Ralph Vandiest Ralph Vandiest

Hello,I found this species on salix? Frb max 1,1mm

27-02-2014 18:46

Luc Bailly Luc Bailly

Bonjour à tous,Pouvez-vous m'aider avec ces deux

25-02-2014 23:45

Peter Thompson

Hello Everyone,I have found a black stromatic asco

27-02-2014 19:57

Vasileios Kaounas Vasileios Kaounas

Found in sandy soil in forest with Pinus halepensi

28-02-2014 13:46

FRANCIS FOUCHIER

Bonjour, je cherche des articles sur Peziza indisc

24-02-2014 11:01

Joop van der Lee Joop van der Lee

Found on rabbit dungAsci: thickwalled; 228.5-250x1

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black discs mystery
Chris Yeates, 02-03-2014 21:31
Chris YeatesBonsoir tous
found yesterday on a decorticated Salix twig; these black discs looked more 'discomycete'-like than they perhaps do here. I am very confused: everything about them is thick-walled: excipulum of mollisioid textura globosa, but very thick-walled (more like bees' honeycomb; asci 8-spored and thick-walled, widest at apex; ascospores becoming 1-septate, also rather thick-walled; paraphyses again thick-walled and fused together at their apices by dark-brown amorphous matter, the asci being rather widely spaced. No evidence of lichenization. Any help gratefully received.
Cordialement
Chris
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Martin Bemmann, 02-03-2014 21:39
Martin Bemmann
Re : black discs mystery
Hi Chris,

did you have tested with IKI? I don't know if lichen must show necesseraly -green- algae?

Regards
Martin