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12-03-2026 19:44

Ostropoloid fungus on Hibiscus
Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

11-03-2026 17:36

Help for Genus and Species ID
Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

12-03-2026 15:45

Dematioscypha cf. olivacea
Åge Oterhals

Dear forum,I found this small discomycete on a ver

05-03-2026 10:07

White apothecia on pine cone
Hulda Caroline Holte

Hello, I found and collected this species growing

08-03-2026 14:05

Helvella lacunosa
Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

12-03-2026 16:17

Mollisia atlantica
Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

12-03-2026 14:37

Octospora
David Wasilewski

These small ascomycota (1-3 mm) ere observed growi

11-03-2026 16:48

Saccobolus minimoides ?
Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

11-03-2026 14:14

Scopinella on Dryas octopetala
Gernot Friebes

Hi,I would like to share a collection of Scopinell

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Hyaloscyphaceae ??
ACAR ismail, 20-05-2016 11:20
ACAR ismailHi all
on leaves and buds of Populus sp.
ascomata smaller than a mm
  • message #42828
  • message #42828
Hans-Otto Baral, 20-05-2016 11:26
Hans-Otto Baral
Re : Hyaloscyphaceae ??
This is the common Gemmina (Calycina) gemmarum.
I now see also some warted marginal cells typical of that species. Typically the spores are a bit heterospore, not of the same size within an ascus.
ACAR ismail, 20-05-2016 11:36
ACAR ismail
Re : Hyaloscyphaceae ??
Ascospores 6-7,5(8) x 1,8 x 3 um sometimes droplet and septate
  • message #42831
  • message #42831
ACAR ismail, 20-05-2016 11:40
ACAR ismail
Re : Hyaloscyphaceae ??
asci 40-55 x 4-7 um
  • message #42833
  • message #42833
  • message #42833
ACAR ismail, 20-05-2016 11:42
ACAR ismail
Re : Hyaloscyphaceae ??
paraphyses up to 2,5 um hairs up to 2,8 um
  • message #42834
  • message #42834
  • message #42834
ACAR ismail, 20-05-2016 11:45
ACAR ismail
Re : Hyaloscyphaceae ??
dear zotto
 I first looked G. gemmarum but It did't satisfy me at all.
best regards
Hans-Otto Baral, 20-05-2016 12:04
Hans-Otto Baral
Re : Hyaloscyphaceae ??
In which points did you hesitate?
ACAR ismail, 20-05-2016 12:50
ACAR ismail
Re : Hyaloscyphaceae ??

dear zotto


Breitenbach and Kränzlin, 1984 don't warty cell and size of spores are different.


ismail

Hans-Otto Baral, 20-05-2016 12:58
Hans-Otto Baral
Re : Hyaloscyphaceae ??
On p. 44 in Raitviir 2004 the warted hairs are figured, for which Raitviir erected the genus Gemmina. Also the heterospory is seen.
ACAR ismail, 20-05-2016 18:17
ACAR ismail
Re : Hyaloscyphaceae ??

Dear Zotto


Vielen Dank :)


king regards