Accès membres

Mot de passe perdu? S'inscrire

21-07-2024 10:13

Mollisia fusca ?
Thierry Blondelle Thierry Blondelle

Bonjour,Récolte sur branchette de Castanea dans u

19-07-2024 10:24

Scutellinia
Kozak Robert

Date: 2024.07.16Loess gorges, on soil with a lot o

21-07-2024 10:28

Peziza on horse dung from California, USA
Alan Rockefeller Alan Rockefeller

Which Peziza did I find on horse dung in Humboldt

19-07-2024 11:08

Scutellinia nigrohirtula complex 090724
Miguel Ãngel Ribes Miguel Ángel Ribes

Good morningThis Scutellinia from July 9 grew at 1

21-07-2024 06:23

Literature search
Masanori Kutsuna

Dear all, Does anyone have these papers and send

08-07-2024 23:34

Scutellinia umbrarum?
Villalonga Paco

Small Scutellinia growing in garden soil (calcareo

04-12-2020 18:23

Marcelleina?
Mirek Gryc

Hello allA friend sent me two collections of small

17-07-2024 11:33

literature request
Angel Pintos Angel Pintos

Hello, anybody body has:Pande A. and Rao, V.G. (1

16-07-2024 18:32

Bryophilous disco on Liochlaena
Andgelo Mombert Andgelo Mombert

Bonsoir, Un discomycète sur Liochlaena lanceolat

17-07-2024 22:37

Another search
Peter Welt Peter Welt

Who can help? Arx, J.A. von. 1973. Ostiolate and

« < 1 2 3 4 5 > »
Nectriaceae with white anamorph
Juuso Äikäs, 10-10-2022 13:06
There was a plentiful growth of this red Nectriaceae on the bark of a fallen Salix caprea trunk. It was accompanied by a translucent white anamorph with a paste-like consistency.

Tha wall of the peritechia turned partially purple in 3 % KOH.

Ascospores 2-celled, 10.8 - 17 × 4 - 4.9 µm.

Conidia narrowly cylindrical, 19.8 - 23.5 × 2.7 - 3.1 µm.

Any hope of getting this to species level? Even genus would be nice.
  • message #74044
  • message #74044
  • message #74044
Jacques Fournier, 10-10-2022 15:51
Jacques Fournier
Re : Nectriaceae with white anamorph
Hi,
the Cylindrocarpon anamorph points toward Neonectria. Not an easy group, more characters are needed.
More information in Studies in Mycology 68: 57–78. 2011. doi: 10.3114/sim.2011.68.03

Good luck,

Jacques
Juuso Äikäs, 10-10-2022 16:04
Re : Nectriaceae with white anamorph
Well that's a start. Thanks for the link and reply!
Stephen Mifsud, 24-10-2022 12:48
Stephen Mifsud
Re : Nectriaceae with white anamorph
I have been struggling with Nectria s.l. myself too. From where have you obtained the conidiospores ? I usually fail to get a pure colony to check the anamorph - and it seems you did not grown colonies to get the conidiaspores right ?
Juuso Äikäs, 24-10-2022 17:59
Re : Nectriaceae with white anamorph
The conidia are from the white stuff surrounding the red teleomorph. Here's another pic.
 
  • message #74139
Stephen Mifsud, 24-10-2022 18:29
Stephen Mifsud
Re : Nectriaceae with white anamorph
WOW - never experienced that here in the Mal tese Islands! Hope you deepen your studies to narrow your identification to species level. Thanks for sharing/.