03-04-2025 21:31
Francois Guay
Hi, I found this interesting ascomycete on incuba
03-04-2025 18:26
Lennert GeesHello there!I found this species on dung of an unk
03-04-2025 16:45
Castillo Joseba
Me mandan el material seco de Galicia (España),Â
01-04-2025 23:18
Yanick BOULANGERBonsoirRécolté par un ami sur dans un tas de bra
29-03-2025 09:08
Martine Vandeplanque
Bonjour.J’ai essayé d’étudier un Daldinia.Qu
30-03-2025 10:24
Gonzalez Garcia MartaGood morning, I would like to know the opinion of
31-03-2025 17:01
akcay mustafa emreHello everyone, My name is Mustafa Emre Akçay, a
Yellow fruitbodies between Calamagrostis arenaria
Wim de Groot,
06-12-2023 23:20
Hans-Otto Baral,
07-12-2023 09:49
Re : Yellow fruitbodies between Calamagrostis arenaria
The spores remind me of Hymenoscyphus conscriptus which is usually only on Salix.
Wim de Groot,
07-12-2023 10:49
Re : Yellow fruitbodies between Calamagrostis arenaria
Thank you for the quick answer. We found this little dead twig in the outer dunes with a lot of Salix repens nearby and no other vegetation than Calamagrostis. The spore measures suits H.conscriptus very well, also the little oil drops at both ends of the spores.
Wim de Groot,
07-12-2023 11:32
Re : Yellow fruitbodies between Calamagrostis arenaria
In the Dutch database there is no place for H.conscriptus I discovered so I had to use H.salicinus. A lot of discussion about this species?
Hans-Otto Baral,
07-12-2023 12:04
Re : Yellow fruitbodies between Calamagrostis arenaria
Strange, I never met that name. It is in Persoon 1794 described with a few words. No idea if there exists any specimen to check.
Viktorie Halasu,
07-12-2023 15:02
Re : Yellow fruitbodies between Calamagrostis arenaria
In B. Declercq's 2020 key is H. salicinus mentioned as possible (unsure) synonym of H. conscriptus.Â
I guess this might be the reason why the Dutch database lists "H. salicinus" as priority name. Check page no. 146:Â https://www.mycologen.nl/Coolia/PDF-files/Coolia57(3)pp139-149_Osieck_vdPutte_Cristella_Texel_nov_2013.pdf (the link has to be copy-pasted)Â
I guess this might be the reason why the Dutch database lists "H. salicinus" as priority name. Check page no. 146:Â https://www.mycologen.nl/Coolia/PDF-files/Coolia57(3)pp139-149_Osieck_vdPutte_Cristella_Texel_nov_2013.pdf (the link has to be copy-pasted)Â
Hans-Otto Baral,
07-12-2023 16:41
Re : Yellow fruitbodies between Calamagrostis arenaria
Thanks Viktorie! Of course H. fructigenus is a mistake, and H. conscriptus/salicinus is a good species. H. calyculus was so far very difficult regarding a barcode, there are a number of very different sequences. For H. conscriptus exist Turkish sequences, but the group requires more detalied study.