Accès membres

Mot de passe perdu? S'inscrire

21-12-2025 01:54

David Chapados David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 23:08

Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arriÃ

20-12-2025 15:47

Mirek Gryc

Hi.These grew on pine wood that was heavily covere

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

19-12-2025 10:10

Patrice TANCHAUD

Bonjour, récolte réalisée en milieu dunaire, a

18-12-2025 17:23

Bruno Coué Bruno Coué

Bonjour,je serais heureux d'avoir votre avis sur c

18-12-2025 18:07

Margot en Geert Vullings

These plumes were found on rotten wood.They strong

17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

« < 1 2 3 4 5 > »
Ascos on Ilex aquifolium
Alan Smith, 29-11-2017 21:56
The attached photographs are dead, dry leaves of Ilex aquifolium. They seem to have several ascos on them.

I think photo 1 is probably Trochila ilicina - the patches only show on the top surface of the leaves.

Perhaps photo 2 is Phacidium multivalve ...? - these show on both surfaces of the leaves

The photos labelled 3 - 5 show many, tiny fruiting bodies, many with yellow centres - perhaps 0.2mm, from which I found spores. I am not knowledgable enough to identify this one, but perhaps someone could comment on whether it might be Calonectria erubescens?

merci d'avance, Alan
  • message #51410
  • message #51410
  • message #51410
  • message #51410
  • message #51410
Hans-Otto Baral, 29-11-2017 22:18
Hans-Otto Baral
Re : Ascos on Ilex aquifolium
The apothecia of T. ilicina have a striking black lid by which they open. I have no info about an anamorph as in T. laurocerasi, although I imagine it exists.