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10-06-2026 13:41

François Freléchoux François Freléchoux

Bonjour à nouveau, Voici une trouvaille d'hier.

10-06-2026 11:53

Steve Clements

Bonjour, This disco is abundant on dead stems of

10-06-2026 12:54

Steve Clements

Bonjour encore, Pouvez-vous m'aider, s'il vous pl

10-06-2026 10:45

François Freléchoux François Freléchoux

Bonjour à nouveau, Encore une détermination qui

08-06-2026 10:16

Spooren Marco Spooren Marco

I don`t have a clou about this fungus,it is not in

10-06-2026 09:24

François Freléchoux François Freléchoux

Bonjour, J'imagine que cette détermination ne do

09-06-2026 18:32

Camille Mertens

Sur morceau de roseau immergé 0,5 - 0,7 mm de dia

08-06-2026 17:00

François Bartholomeeusen

Good day everyone, On June 5 2026, I collected de

07-06-2026 18:18

Mario Schulz

Hello everyone, i found on 31.5 the following Mol

07-06-2026 15:10

William Slosse William Slosse

Hello everyone,On 05-06-26, I found following asco

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Small Calycina(?) on Solidago
Viktorie Halasu, 08-11-2022 09:40
Viktorie HalasuHello,

I have here a small orange(ish) inoperculate on Solidago(?) stems, apothecia 160-220 um diam, paraphyses and margina cells with elongate VBs. Spore shape and size suggests Calycina, perhaps heterospora, but it wasn't reddening so intensively. 
Some brownish structures on the margin = chalara anamorph or contamination? 

Many thanks for any help.
Viktorie 

  • message #74266
  • message #74266
  • message #74266
  • message #74266
  • message #74266
  • message #74266
Hans-Otto Baral, 08-11-2022 09:57
Hans-Otto Baral
Re : Small Calycina(?) on Solidago
Perhaps the heterospora group. Chalara I do not think for these structures.
Viktorie Halasu, 08-11-2022 09:59
Viktorie Halasu
Re : Small Calycina(?) on Solidago
Thank you very much. May I ask you for your old key to Hyaloscyphoideae? I lost recently lots of my literature, this among them. 
Hans-Otto Baral, 08-11-2022 10:26
Hans-Otto Baral
Re : Small Calycina(?) on Solidago
Data loss, oh god! I will send you