Accès membres

Mot de passe perdu? S'inscrire

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

« < 1 2 3 4 5 > »
Unguiculariopsis on Gibberella stromata
Enrique Rubio, 03-07-2013 14:20
Enrique RubioHi again


I'd like to know your opinion about this Unguiculariospsis species that grew on very old stromata of Gibberella baccata f. sp. moricola on still attached branches of Morus nigra.


The perfectly roundish ascospores, relatively long 8-spored asci IKI negative (-), with croziers and the paraphyses longer than the asci say me that this fungus is close to Unguiculariosis ravenellii subsp. hamata but I have seen any Rhytidhysteron under the ascomata.

Have you any idea for help me?

Thanks again
  • message #24233
  • message #24233
  • message #24233
Hans-Otto Baral, 03-07-2013 17:16
Hans-Otto Baral
Re : Unguiculariopsis on Gibberella stromata
Yes, spore size fits best U. hamata. About the variations distinguished within this species I do not know, I have only seen those with Rhytidhysteron.

Zotto
Enrique Rubio, 03-07-2013 17:33
Enrique Rubio
Re : Unguiculariopsis on Gibberella stromata
Thanks, Zotto! Thanks again