28-07-2011 18:31
Alex AkulovDear FriendsToday I made the pdf file of Velenovsk
25-03-2024 13:41
B Shelbourne• Hyaloscyphaceae (no VBs), Hyaloscypha: Macro a
25-03-2024 21:27
Riet van OostenHello, Found by Laurens van der Linde, March 2024
24-03-2024 08:27
Thierry BlondelleHiOn Hedera helix fallen branchEcological habitat:
26-03-2024 11:06
michel bertrandBonjour, Malgré de nombreuses recherches, je n'a
25-03-2024 03:56
B Shelbourne• Scuttelinia: Macro and habitat.• S. scutella
I'm new here in the forum and would like to present some pictures and data today. My first attempt at determination was Diatrype spilomaea, but from the circle of colleagues came the hint, it could be rather Eytypa leioplaca.
Since the find apparently contains no vital perithecia, I have tried to create a portrait with the available material.
Whether that is sufficient for a determination, I do not know. Here are the dates:
Location: lying maple branch in the NSG south of the castle Homburg
MTB: 5011/332 Date of discovery: 16.07.2018
Spores allantoid, hyaline, slightly ocher-tinged with oil droplets
7,6x1,3
6,4x1,4
5,2x1,6
6,4x1,5
7,3x1,6
6,6x1,6
6,4x1,5
6,1x1,6
More spurs
7,2x1,7
5,3x1,1
5,6x1,7
5,5x1,6
5,3x1,6
Remains of some asci found; all empty or without formed spores; no J reaction on the apical apparatus;
24,7x2,3
22,5x4,0
16,2x4,3
19,6x4,4
28,4x3,2
20,2x8,5
24,1x3,6
on ascofrance Fournier writes that Rappaz measured the spores of D. spilomea in BWB/lactic acid, and that by that
the measured values, especially the width, are smaller!
I would be glad if someone could help me to give the find a proper name.
Best Regards
Harald