09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
I collected this perithecial fungus, i think that is a one Nectriaceae, in dead plant of Sambucus sp. Looks like Neocosmospora haematococca but i dont have more bibliography for this genus and i have several doubts.
Perithecia: Red colour and the spore group forms a brown structure outside the perithecia. In KOH purple colour.
Ascospores: 12-15 X 6-7 um, with one septa, hyaline and some times brown colour.
Any help is welcome! Thanks you very much!
Yes, the ascospores are striate.
Good day!
Unai
One cuestion, N.haematococca have ascospores striate?
Thanks you very much for all the help!
Keep you well! Until another!
Unai