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11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

18-06-2025 19:24

Bernard Declercq Bernard Declercq

Good evening,On Oenanthe aquatica we collected  a

17-06-2025 14:23

Josep Torres Josep Torres

Hello.A probable Hyaloscypha from last June 1st, s

18-06-2025 16:24

Andgelo Mombert Andgelo Mombert

Bonjour,Un minuscule stade imparfait, qui pousse s

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

17-06-2025 12:10

Castillo Joseba Castillo Joseba

Del pasado dia 4  en bosque de hayas, en tierraA

12-03-2025 17:54

Karl Soler Kinnerbäck

Hi all!Do you agree with Scutellinia hyperborea? P

17-06-2025 12:02

Castillo Joseba Castillo Joseba

Del pasado sabado, en bosque de hayas y avellanos,

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 19:57

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y avellanosEjemplar uni

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Unknown asci found on burnt reed
Ralph Vandiest, 01-12-2013 21:23
Ralph VandiestHello,

I found this species on ashes of burnt reed. Size <5mm and in clusters, 8-spored, J-, no lashes, asci 180/197x11/12µm, Spores 16/20x7/9 with 2 larges guttules .

 regards,

Ralph
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Michel Hairaud, 01-12-2013 21:33
Michel Hairaud
Re : Unknown asci found on burnt reed
Hi Ralph, 

I suppose you are already sure about the Genus Anthracobia.
As for the species, it seems that the spores are more or less cylindrical and I will suggest A. tristis (Spore size fits with your collection)

Amitiés
Michel
Michel Hairaud, 01-12-2013 21:36
Michel Hairaud
Re : Unknown asci found on burnt reed
I forgot to mention that you will find short hairs on the apothecia flanks , you can see them on your macros. But no such hairs as in Scutellinia for exemple (I suppose that's the meaning of your word ''lashes'' ?)
Michel
Ralph Vandiest, 01-12-2013 21:50
Ralph Vandiest
Re : Unknown asci found on burnt reed
Hello Michel,

I wasn't sure about the genus (only strat looking at asci this year) but desciption and spore size fit indeed perfect with the key I have. The only problelm is that I didn' noticed any hairs (lashes/bristels) (although it looks like that on the macro picture. I even thought in the field it was a scuttelinia.)  I will have a look again tomorrow. can it be something else?

regards,

Ralph