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04-06-2026 07:02

Psilachnum (?) sp.
François Freléchoux François Freléchoux

Bonjour, Voici la description d'une espèce qui p

18-10-2022 00:12

Boudiera sp???
Valencia Lopez Francisco Javier

Hola amigos/asRecientemente encontré esta colecci

03-06-2026 21:37

Scutellinia sp
Tony Cumberlidge

This is my second post so just starting to get use

03-06-2026 19:45

Pulvinula 051225 273
Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoonI'm completely baffled by this suppo

03-06-2026 14:39

Yellow apothecia on Salix
Thomas Flammer

Apothecia yellow, glassy-transparent, 80 - 120 ymS

02-05-2016 17:12

Peziza sp
Gilles Corriol Gilles Corriol

Bonjour à tous,Suivant le conseil de Nicolas VV,

12-02-2013 01:36

Peziza inconnue
Renée Lebeuf

Bonjour, J'aurais de nouveau besoin de votre aide

16-03-2014 13:39

Litterature on Naeviopsis
Enrique Rubio Enrique Rubio

HI to all I'm looking for B. Hein's article on Wi

02-06-2026 14:33

Boudiera Literature
Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a PDF copy of the followin

03-06-2026 08:21

Tarzetta
Yanick BOULANGER

BonjourRécolté le 17/05/2026Sur un chemin, terre

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Asco on Pistacia terebinthus leaves
Enrique Rubio, 21-01-2010 20:43
Enrique RubioHi to all:
This asco seems to form amphigenous stromata (or is only a blackish subiculum?) on Pistacia terebinthus old leaves in Extremadura (SW of Spain). The pseudothecia are black, superficial, sphaerical, up to 250 micr. of diameter, and they seem to be glabrous. The stromata (or the subicular tissue ?) forms superficial and circular patches up to 3 mm that include many pseudothecia
  • message #10142
Enrique Rubio, 21-01-2010 20:43
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
More macro
  • message #10143
Enrique Rubio, 21-01-2010 20:45
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
Spores yellowish or yellowish-brown at maturity, 1-septate with a smaller proximal cell .
  • message #10144
Enrique Rubio, 21-01-2010 20:46
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
Asci dextrinoid in IKI, bitunicate, 8-spored, up to 80 x 15
  • message #10145
Enrique Rubio, 21-01-2010 20:46
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
Asci in IKI
  • message #10146
Enrique Rubio, 21-01-2010 20:47
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
Pseudothecial walls semms to be glabrous
  • message #10147
Enrique Rubio, 21-01-2010 20:48
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
400 x
  • message #10148
Enrique Rubio, 21-01-2010 20:49
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
I think could be a genus into Venturiaceae (Atopospora, Platychora...).
Many thanks for your help again
Enrique
Alain GARDIENNET, 21-01-2010 21:02
Alain GARDIENNET
Re:Asco on Pistacia terebinthus leaves
Hi Enrique,
It seems to be a bitunicate ascomycete, isn't it ?
Alain
Alain GARDIENNET, 21-01-2010 21:04
Alain GARDIENNET
Re:Asco on Pistacia terebinthus leaves
My answer has been wroten at 20h45 (in France) and your answer came one minute after !
I was looking around Venturia too.
Alain
Enrique Rubio, 22-01-2010 17:06
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
Oui, Alain. Je pense qu'il est bituniquée. Connais tu quelq'une sembleble espece de Venturia?
Alain GARDIENNET, 22-01-2010 23:49
Alain GARDIENNET
Re:Asco on Pistacia terebinthus leaves
Salut Enrique,
Je n'ai malheureusement pas d'idée précise. C'est une famille que je connais très mal.
Désolé, et bonne recherche.
Alain
Enrique Rubio, 23-01-2010 20:26
Enrique Rubio
Re:Asco on Pistacia terebinthus leaves
Merci de ton aide, Alain
Enrique