28-11-2016 18:56
Pavol PaloHello, this fungus (black 0,5-1mm) was found on a
02-12-2016 17:33
Bernard CLESSEBonsoir à tous,Voici un asco hypogé trouvé sous
29-11-2016 17:53
Patrice TANCHAUDBonjour,récolte sur débris de feuilles, probable
01-12-2016 10:02
enrico ponziI need your help for this mushroom collected in Ec
30-11-2016 23:25
Viktorie HalasuHello forum,would anyone have these articles pleas
30-11-2016 14:20
Castillo JosebaNo puedo concretar que tipo de Quercus, polsibleme
16-05-2012 17:02
Enrique RubioHi againWhat do you think about these small (up to
this fungus (black 0,5-1mm) was found on a dead fallen branches of Abies alba. I do not know the genus / species.
Spores: hyaline dictyospores with (1-3)4-5 horizontal and 0-1 vertical septa
18-27 x 6-10 µm
Thank you for your help,
Pavol
in my opinion is this
Curreya pityophila (J.C. Schmidt & Kunze) Arx & E. Müll., Stud. Mycol. 9: 80 (1975)
Synonymy:
Cucurbidothis pityophila (J.C. Schmidt & Kunze) Petr., Annls mycol. 19(3-4): 201 (1921)
Cucurbitaria pityophila (J.C. Schmidt & Kunze) De Not. [as 'pithyophila'], Sfer. Ital.: 60 (1863). After IF, see also Database.
I search the species for a long time, however, she has not thought yet.
Greetings Peter.
Hi Pavol,
Just some questions :
could you describe ascomata ? Are they sphaerical (or conchate ?) ? Do they collapse when dry ? We don't see very well with pictures.
Could you also give more informations about hamathecium ?
Described ascospores alone are not enough to name a fungus.
Alain
this is clearly not Curreya pithyophila, which has globose and clustered ascomata. Your recolt indeed seems to fit Ostreola formosa, which was described by Barr as having spores around 15-21x6,5-9,5µm.
Is it possible to receive a part of this collection for studying?
regards,
björn
It's better !
I thought of course at Mytilinidiaceae.
Alain