Accès membres

Mot de passe perdu? S'inscrire

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

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

« < 1 2 3 4 5 > »
Hypoderma ?
Ethan Crenson, 03-10-2019 07:25
I found these growing on wood in Vermont in the Northeastern US. Apothecia are tiny .5-2mm, with a mouth-like look when dry, opening by a slit when hydrated. They reminded me of other things in the Rhytismatales... maybe they are Hypoderma?
Asci measure about 104 x 7.5µm, IKI-. Spores (there were not many free ones) around 18-19 x 3-5µm, fusiform and 1-septate. Paraphyses are vermiform and curved at the ends.
Does this look familiar to anyone?
Thanks
Ethan
  • message #59468
  • message #59468
  • message #59468
  • message #59468
  • message #59468
  • message #59468
  • message #59468
  • message #59468
  • message #59468
  • message #59468
  • message #59468
Josep Torres, 03-10-2019 14:36
Josep Torres
Re : Hypoderma ?
Hola Ethan, tus hongos parecen corresponder a una Hysteriaceae, dentro de estas con estas esporas quizás Psiloglonium sp.
Saludos cordiales
Jason Karakehian, 04-10-2019 13:27
Jason Karakehian
Re : Hypoderma ?
Hi Ethan, I think that you are right about Rhytismatales. I think that is Angelina rufescens. Do you have our paper on it in Mycologia? I'll send you a copy. Thanks to Adrian Carter for pointing out your excellent posting to me. Good photos of apothecia and sections, etc. Kind regards - Jason