
24-03-2023 22:04

Dear Forum,On dead leaves of Ammophila arenaria I

23-03-2023 10:14

Found on dead twigs of Cytisus scoparia.Alone or i

08-07-2020 16:41
Thomas LæssøeSuggestions on this one would be very welcomesee:Â

23-03-2023 21:15

Found by Laurens van der Linde, March 2023 on Rosa

23-03-2023 12:36

These black, erumpent, initially closed apothecia

23-03-2023 15:54

Apothecia ca. 1 mm in diam. Somewhat downy on the

21-03-2023 09:37
Margot en Geert VullingsOn the same betula branch as of the Trimmatostroma

23-03-2023 14:39

Hi there,I am looking for following paper:Phookams
Small green discs on Ammophila
Marc Detollenaere,
24-03-2023 22:04

On dead leaves of Ammophila arenaria I found some very small yellow-green discs (100-125µ) with a strong amyloid reaction on IKI. Asci measured 30x12µ and the hyaline spores were 1-septate and contained several small guttules. The paraphyses were multiple septate and capitate.
Any ideas?
Many thanks
Marc
Hans-Otto Baral,
24-03-2023 22:25

Re : Small green discs on Ammophila
Some Lecanorales, perhaps it is lichenized?
Zdenek Palice,
24-03-2023 22:58
Re : Small green discs on Ammophila
Yes it looks to be lichenized.Â
Likely a species of the genus Lecania (Ramalinaceae, Lecanorales)
Zdenek
Likely a species of the genus Lecania (Ramalinaceae, Lecanorales)
Zdenek
Marc Detollenaere,
25-03-2023 00:05

Re : Small green discs on Ammophila
Thank you for your reply.I'll try to find a key of Lecania and related genera.