
02-03-2021 21:29

Hello,Found today (02-03-2021) on Typha spec.Is Ar

02-03-2021 16:01
Garcia SusanaHola, He encontrado estos peritecios y me gustarÃ

02-03-2021 14:52
Me mandan el material seco de Galicia, recolecta

25-02-2021 17:28

Bonjour à tous,Un étudiant en Master 2 du CEFE d

01-03-2021 17:01
Menno BoomsluiterI was wondering, if any, what the status of Xylari

28-02-2021 20:18
Stefan BlaserHello everybody, I am not getting on with the fol

01-03-2021 18:33

Hola, He encontrado estas muestras sobre Juglans

01-03-2021 17:21
Hi againI have found small, rounded, gregarious, n

01-03-2021 11:28
Mirek GrycHello everyone.The only thing I can say about it i
Stictis sps on wood
Hardware Tony,
24-01-2021 20:21

Many thanks
Paul Cannon,
27-01-2021 16:43
Re : Stictis sps on wood
Hi Tony
I think your species is close to the "P3971" species on the FGBI website; the difference in ascospore cell size may just be variation in the number of times the cells divide after formation. It also appears to have a yellowish exciple rather than the pure white one for P3971.
However, your post prompted me to revisit the identification, and I now think that it is a species of Schizoxylon. The genus was traditionally separated from Stictis by the ascospores fragmenting into part-spores, as well as differences in the periphysoids, but not all species have spores that fragment. S. berkeleyanum also has a K+ yellow reaction and usually a pale yellow exciple, but has fragmenting ascospores - but this could be a factor of maturity. For the moment I will leave "my" species as indetermined [actually collected by Pauline Penna so arguably hers rather than mine!], but yours might well be berkeleyanum. If you have spare material I'd be happy to look at it...
The species on FGBI can now be found here - http://fungi.myspecies.info/all-fungi/schizoxylon-sp-p3971
Hardware Tony,
27-01-2021 19:04

Re : Stictis sps on wood
Hi Paul,
Glad you saw this, and excited to see that this has a possibility of being a Schizoxylon sps. I do have a few specimens left, so will send these to you as I should know your address! The asci and spores look very close to your measurements on your site. I also had occasional partially coiled spores.Â
Many thanks Tony
Glad you saw this, and excited to see that this has a possibility of being a Schizoxylon sps. I do have a few specimens left, so will send these to you as I should know your address! The asci and spores look very close to your measurements on your site. I also had occasional partially coiled spores.Â
Many thanks Tony