23-09-2018 14:10
Rubén Martínez Gil
Hola a todos. Subo unas fotos de una Peziza que e
19-09-2018 15:30
Nicolas VAN VOOREN
Bonjour.Je cherche une version digitale de ce docu
23-09-2018 22:21
Marc Detollenaere
Good evening, On dead leaves of Ammophila I found
18-09-2018 14:10
Savic DragisaIs this Pachyella punctispora? I found it on a dam
21-09-2018 23:44
Edouard Evangelisti
Bonjour le forum, Pourriez-vous m'aider à confir
13-09-2018 19:17
Marc Detollenaere
Dear forum, Yesterday I found setous fruit bodies
Hymenoscyphus?
Georges Greiff,
19-06-2018 09:34
Found on rotting twigs in wet woodland.
Fruits whitish. about 1.5mm tall and varying in width to about 8mm at the largest. Ascospores approx. 18.2 x 5 microns. Paraphyses seem simple, aseptate, 2.5 wide. Frogot to write down dimensions of asci.. Not a very good description but I was wondering if somebody knows the species as many small ascomycetes have not been documented in my area (Isle of Wight, S England). I thought H. caudatus but the spores do not look right for that.
Hans-Otto Baral,
19-06-2018 09:44
Re : Hymenoscyphus?
Dear Georges
are you sure wth a twig or could it be a petiole? This is H. fraxineus, in case the asci arise from croziers, or less probably H. albidus (without croziers).
Rarely H. fraxineus occurs on branches, I made a collection recently, but it was immature (see below). Characteristic is the black base and blackened substrate. In the stipe base occur crystals in these two species.
Zotto
are you sure wth a twig or could it be a petiole? This is H. fraxineus, in case the asci arise from croziers, or less probably H. albidus (without croziers).
Rarely H. fraxineus occurs on branches, I made a collection recently, but it was immature (see below). Characteristic is the black base and blackened substrate. In the stipe base occur crystals in these two species.
Zotto
Georges Greiff,
19-06-2018 09:54
Re : Hymenoscyphus?
It looked like small twigs but I suppose it could be petioles, which would make more sense. Thank you for your help here - I will see if I can get anywhere finding croziers.