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23-01-2016 19:05

François Valade François Valade

helloThis species have been collected on hardwod b

22-01-2016 10:33

Joop van der Lee Joop van der Lee

Found on rabbit dung.This species has characterist

18-01-2016 00:58

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Ayer tambié encontré estos ejempl

18-01-2016 20:34

Tapia Fidel Tapia Fidel

Someone can get, the following literature:Kušan,I

22-01-2016 13:45

Joop van der Lee Joop van der Lee

Found on rabbit dung. Fruitbody: 248x182 um.Asci:

22-01-2016 16:08

Alain GARDIENNET Alain GARDIENNET

Bonjour, Je recherche l'article : Gierl, C.; Kal

21-01-2016 15:48

Malcolm  Greaves Malcolm Greaves

This Peziza was found on general rotting debris in

22-01-2016 00:55

Iglesias Plácido

En un principio pensé en Humaria pero la micro me

21-01-2016 19:17

Carmel Sammut

On small branch, superficial without subiculum.The

21-01-2016 18:32

Till Lohmeyer

Bonjour, en étudiant la monographie "Rosellinia"

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Hyaloscypha sp?
François Valade, 23-01-2016 19:05
François Valadehello
This species have been collected on hardwod by René Chalange. He gave me it for identification but I am not sure about the genus.
Apothecia are small, about 1 mm.
asci with croziers, up to 60x7-8µm, blue in lugol
paraphysis thin and straight
spores with 1 septum, (N=10) (9,68)10,64(12,56) x (3,01)-3,45-(3,69) µm
hairs up to 80 µm long, tip rounded, with a faint glassy content, disappearance in KOH is not evident, but I think it does, with a few incrustations
If somebody have an idea, it will be wellcome.
thank you
cheers
François
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Hans-Otto Baral, 23-01-2016 20:17
Hans-Otto Baral
Re : Hyaloscypha sp?
Hi Francois

if you could find hairs with a longer glassy tip (I see one with a short) I would say Protounguicularia (Olla) transiens. Then the asci should have protuberances but not croziers.

But the spores are too large for this species.
François Valade, 24-01-2016 09:15
François Valade
Re : Hyaloscypha sp?
Hello Zotto
I was looking for such glassy tips, because the collector thought it could be Arachnopeziza monoseptata (well described by Galan and Raitviir), but I did not.
For the moment I have no idea. I does not matter.
thank you for your answer.
cheers
François