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04-12-2025 23:53

Malcolm  Greaves Malcolm Greaves

Is there an up to date Anthracobia key available?T

04-12-2025 21:30

Ethan Crenson

Hello all, I am looking for the following:  Bar

02-12-2025 18:59

Malcolm  Greaves Malcolm Greaves

This pair of ascos 2.5cm across were on recently b

03-12-2025 20:02

Buckwheat Pete

Hello everyone, does anyone know the genus Godroni

02-12-2025 19:25

Buckwheat Pete

Hello, can anyone identify this hairy fungus growi

02-12-2025 14:28

Mirek Gryc

527 / 5 000Hello everyoneThey grew on dead shoots

30-11-2025 12:53

Edvin Johannesen Edvin Johannesen

White short-stipitate apothecia found on thin twig

30-11-2025 10:47

William Slosse William Slosse

I recently found a collection of small Peziza sp.

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

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Nectria on Angelica
Karl Soler Kinnerbäck, 16-12-2024 12:43
Nectrioid on Angelica archangelica with Heterosphaeria patella, alpine Sweden, 2024-08. 

Ascomata ~0,3mm 
Asci 70-110 x 10-12
Sp 23-30 x 5-6, 1-septate but some with 2 additional septa, not striate.

Help much appreciated!

Karl

  • message #80957
  • message #80957
  • message #80957
  • message #80957
  • message #80957
Alain GARDIENNET, 16-12-2024 13:09
Alain GARDIENNET
Re : Nectria on Angelica
Hi,
KOH reaction negative, we suppose ? Not a Nectria, and even not a Nectriaceae. But a Bionectriaceae very probably closed to Nectriella genus.
You can find a key in Studies in Mycology (42 if my memory is not out).
No setae on apex ?
Good research !Alain
Karl Soler Kinnerbäck, 16-12-2024 14:43
Re : Nectria on Angelica
Hi Alain!
Yes KOH-, I ended up on Nectriella but could not find a match. No apical hairs.

Karl