Accès membres

Mot de passe perdu? S'inscrire

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

« < 1 2 3 4 5 > »
Cosmospora on Juglans regia
Rodríguez Borja, 27-01-2013 19:26
Rodríguez BorjaHello
Today´s morning  I have found this Cosmospora (I think that It´s in this genus) on Juglans regia in a riparian forest.

Ascomata 250-400 x 150-250 µm, pyriform, red (purple in KOH) and with 40 µm papilla.

With brown hifal hairs.

Asexual state with hialine and smooth conidia, 5-6 x 1.5 µm.

Sexual stage with smooth spores, hialine or with purplish pgment, one septa and two nuclei. Me = 14.6 x 6.4 ; Qe = 2.3 µm.
Asci without croziers. 90-110 x 6-8 µm.

I have not bibliography or any key... I know that is very difficult but if anyone can help me...

Thank you very much!
Best regards

Borja Rodríguez

  • message #21453
  • message #21453
  • message #21453
  • message #21453
  • message #21453
  • message #21453
Alain GARDIENNET, 27-01-2013 19:41
Alain GARDIENNET
Re : Cosmospora on Juglans regia
Why not Neonectria (s.l.) ?
Alain
Rodríguez Borja, 27-01-2013 20:15
Rodríguez Borja
Re : Cosmospora on Juglans regia
Yes I think you are right.
Any idea?

Thanks!