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12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

12-03-2026 15:45

Åge Oterhals

Dear forum,I found this small discomycete on a ver

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

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

12-03-2026 16:17

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

12-03-2026 14:37

David Wasilewski

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

11-03-2026 16:48

Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

09-02-2026 22:01

ruiz Jose

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

11-03-2026 14:14

Gernot Friebes

Hi,I would like to share a collection of Scopinell

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Tarzetta sp.
Raphael Rickmann, 10-10-2023 11:27
Hi all

Two years ago I found a Tarzetta among Alnus, Salix and Picea in the Swiss Alps. At that time I determined it as Tarzetta cf. alnicola. Now I have had a sequencing done. This showed a match of 99.66% with an unnamed Tarzetta sp., collection LY:NV 2014.07.10 from van Vooren et al. 2020. Has this species been described in the meantime?


Best regards
Raphael

  • message #77114
  • message #77114
Nicolas VAN VOOREN, 10-10-2023 16:39
Nicolas VAN VOOREN
Re : Tarzetta sp.
Hello.
No, this collection has not been treated.
Do you have a complete morphological study? In this case, I could compare with my own data.
Nicolas
Raphael Rickmann, 10-10-2023 21:08
Re : Tarzetta sp.
Hi Nicolas


Unfortunately, I do not work much on ascomycetes, probably I do not have everything that is necessary. Attached are two pictures of the spores and paraphyses (both in water), unfortunately I do not have more.

Best regards
Raphael
  • message #77118
  • message #77118