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13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

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Stictis on Populus branch
Juuso Äikäs, 26-03-2021 20:19
These I found today, growing on a thin, fallen branch of Populus tremula

I measured just a couple spores and asci and they measured 260 - 280 x 2.5 and 190 x 10 microns. The spores were arranged in the asci partially in a spiral fashion and partially in a parallel fashion. The lower part of the hymenium turned orange in IKI. 

I think this is Stictis or something like that, but I've no experience in this group. Could Stictis mollis be possible?
  • message #68117
  • message #68117
  • message #68117
  • message #68117
  • message #68117
  • message #68117
Juuso Äikäs, 27-03-2021 15:11
Re : Stictis on Populus branch
I found this paper Stictis s. lat. (Ostropales, Ascomycota) in northern Scandinavia, with a key and notes on morphological variation in relation to lifestyle, which might be helpful, but I don't have access to it. 
If someone has it, I'd be glad to receive it.
Chris Yeates, 27-03-2021 16:08
Chris Yeates
Re : Stictis on Populus branch
Hi Juuso

Here it is

Ystävällisin terveisin

Chris
Juuso Äikäs, 27-03-2021 16:23
Re : Stictis on Populus branch
Thank you! :)