14-07-2025 11:20
Michel Hairaud
Bonjour, Voici une espèce de (?) Hyaloscyphace
16-07-2025 17:34
Bernard Declercq
Hello,I have trouble distinguishing above mention
16-01-2023 21:31
Riet van Oosten
Hello, Nearby the find of Calycina claroflava on
14-07-2025 17:55
Yanick BOULANGERBonjourAutre dossier laissé en suspendJe viens de
14-07-2025 11:17
Yanick BOULANGERBonjourJ'ai un dossier Jackrogersella qui est rest
14-07-2025 15:52
Gernot FriebesHi,I wanted to share this collection on Rubus idae
14-07-2025 13:37
Gernot FriebesHi,do you think this collection could be R. ulmari
12-07-2025 16:45
Thierry Blondelle
Bonjour à tous,J'avais d'abord pensé à des stro
Chaetoplea spec.??
Stefan Blaser,
17-04-2020 13:25
Dear all,
It would be great if anybody could make a suggestion considering this collection.
As it may be a Chaetoplea species, I would also be very thankful for any Literature on this genus.
Ecology: On dead branch of Castanea
Macro:
Perithecia globose, black, about 300 µm in diameter, collapsed when dry
Micro:
Asci: saccate, 42-50 x 22-25 µm
Spores: Dictyosporous, greyish brown, with 3 (-4-6) transversal and 1(-2) longitudinal septa, mostly 14-17 x 8-9 µm, some Spores prolonged up to 23 µm.
Perithecial wall: Angular to rounded, brown cells with a diameter of 5-10 µm
Any help would be very welcome.
Best wishes,
Stefan
Alain GARDIENNET,
17-04-2020 15:33
Re : Chaetoplea spec.??
Hi Stefan,
Toay, it's difficult to say what is Chaetoplea. Your fungus is probably close to Thyridium.
Please, contact Hermann Voglmayr.
Alain
Stefan Blaser,
18-04-2020 11:51
Re : Chaetoplea spec.??
Thank you Alain, I will
Stefan