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24-06-2025 22:29

Danny Newman Danny Newman

Hello AscoFrance, I have recently photographed, c

24-06-2025 14:00

Warre Van Caenegem

I'm currently in Croatia doing fieldwork that is n

23-06-2025 04:03

Francois Guay Francois Guay

Hi, I found this tiny sulfur yellow asco growing o

23-06-2025 13:25

Enrique Rubio Enrique Rubio

I would like to hear your opinion on this Scutelli

22-06-2025 13:52

DirkW DirkW

Dear friends,anyone out there with this paper?:DOU

26-05-2025 18:09

Henk Remijn

Good day,In a burned forest near Hulst on the bord

21-06-2025 22:27

David Chapados David Chapados

Hi,Is this a Calycina? C. herbarum?Growing on an h

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

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Last years Scutellinia
Malcolm Greaves, 03-04-2013 01:17
Malcolm  GreavesCan someone help with this Scutellinia.
Found on rotting wood
pale short hairs less than 350um x 29 um mostly unbranched
broadly ellipsoid spores 23 x 16.5 with low coalessing warts
The ascii were 250 x 23
S kerguelensis is my best guess.

Thanks
Malcolm
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Beñat Jeannerot, 03-04-2013 10:16
Beñat Jeannerot
Re : Last years Scutellinia
Adio Mal,

Hairs and sporal ornementation (but it's difficult to see) could correspond to "S. nigrohirtula complex". It's a complex with two species (DNA data) and I have not finished the study.
The size of spores could correspond but you've made measurements on immature spores. Measures are better if you take them on mature spores (in asci or, better, in a sporogram), in H2O or in C4B, differences between the two reagent are not significative.
But it's very important to measure with mature spores.

Beñat
Malcolm Greaves, 04-04-2013 00:40
Malcolm  Greaves
Re : Last years Scutellinia
Thanks Beñat?