Setose pyreno on Solidago - Forum ASCOFrance

30-11-2014 16:38

Setose pyreno on Solidago

Gernot Friebes

Hi, a friend sent me this pyreno on stems of Soli

21-12-2022 18:20

Stilbella ?

Petra Eimann

Hello all, I found this fungus on 05.11.2022 on a

21-02-2016 19:05

Hysteriaceous asco with brown didymospores

Gernot Friebes

Hi,I collected this fungus on bark of living Pinus

22-12-2022 11:30

Una parqa ID 2139

Castillo Joseba

Me mandan el material seco de Galicia (España), r

19-12-2022 10:39

Dibeloniella - a nomencl. question

Viktorie Halasu

Hello, I have a nomenclatural question: When Nan

11-12-2022 00:24

Peziza cerea?

Villalonga Paco

Peziza growing below cardboard in vegetable garden

10-12-2022 22:29

Geoglossum sp

Villalonga Paco

Hi, 2-3 cm tall, growing in opening among Pinus a

16-12-2022 11:51

Una para ID

Castillo Joseba

Me mandan el material seco de Galicia (España),

09-12-2022 15:52

Arthoniaceae key

Jennifer Fiorentino

I am looking for an Arthoniaceae key which covers

14-12-2022 15:47

Scutellinioid in very damp woodland, large-spored - Denmark

Thomas Læssøe

https://svampe.databasen.org/observations/10276454

« < 179 180 181 182 183 > »

Setose pyreno on Solidago

Gernot Friebes, 30-11-2014 16:38

Hi,

a friend sent me this pyreno on stems of Solidago. The collapsing perithecia seem to sit in a whitish subiculum and are conspicuously setose. Asci are unitunicate with a small apical ring and IKI-. Ascospores are hyaline, 0- to 1-septate, thin-walled and measure 5-7.5 x 1.2-1.5 µm. I couldn't observe a hamathecium consisting of „typical" paraphyses but it seems there might be some very thin-walled, hyaline, inflated cells between the asci which are pretty difficult to observe.
Any ideas for this fungus?

Thank you and best wishes,
Gernot