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15-05-2023 10:10

Alain GARDIENNET Alain GARDIENNET

Bonjour ,Ce message s'adresse avant tout aux membr

15-05-2023 18:37

Marc Detollenaere Marc Detollenaere

Hi everybody.Could someone help me with this one.F

16-05-2023 15:42

Peter Thompson

Hello Everyone,I recently collected a sample of wh

26-04-2023 17:52

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour.Is there anyone who sequenced a collection

16-05-2023 10:24

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Voici un asco qui m'intÃ

14-05-2023 20:24

Kees van Oorde Kees van Oorde

Who knows this species? Spores 23.9-26.2-28.5x13.

19-09-2022 12:46

Gonzalez Garcia Marta

Buenas días,Me gustaría conocer la opinión de a

28-04-2023 11:15

Gonzalez Garcia Marta

Good morning,I have collected an Acarospora on woo

13-05-2023 07:28

Thomas Flammer

I have found a Pezicula on substrate of Nymphae an

13-05-2023 10:15

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,J'ai récolté Calloria

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Black pyreno on Populus
Juuso Äikäs, 29-04-2021 18:22
These were growing on a dead, standing Populus tremula today. Maybe not be entirely ripe, but I measured a few spores:

(14.1) 15 - 16.9 (17.3) × (4.3) 4.6 - 5 (5.2) µm
Q = (2.9) 3 - 3.5 (3.8) ; N = 7
Me = 15.7 × 4.8 µm ; Qe = 3.3


Any idea what this is?
  • message #68667
  • message #68667
  • message #68667
  • message #68667
Chris Yeates, 30-04-2021 00:12
Chris Yeates
Re : Black pyreno on Populus
Juuso Äikäs, 30-04-2021 00:30
Re : Black pyreno on Populus
Yes -- that seems to fit well. Apparently quite a common species. Thanks!