07-05-2024 00:04
Ethan CrensonA friend found these black gelatnous cups on a twi
06-05-2024 10:02
François BartholomeeusenGood morning,At the end of an excursion in De Zegg
05-05-2024 09:59
Gernot FriebesHello,I failed to identify this anamorph, which gr
19-04-2015 20:20
Enrique Rubio
Hi again Could you help me with this paper? NANN
30-04-2024 16:22
François BartholomeeusenDear forum members,On April 25 2024, I found one f
03-05-2024 18:04
Riet van Oosten
Hello, Found by Laurens van der Linde on Rubus fr
Hymenoscyphus ?????
ACAR ismail,
13-09-2015 23:15
On twigs of pyrusascospores 14-18 x 4-6 µm
asci 90-120 x 8-11 µm
ACAR ismail,
13-09-2015 23:17
Re : Hymenoscyphus ?????
Hi all
ACAR ismail,
13-09-2015 23:31
Re : Hymenoscyphus ?????
asci and ascospores
ACAR ismail,
13-09-2015 23:33
Re : Hymenoscyphus ?????
asci and ascospores
ACAR ismail,
13-09-2015 23:41
Re : Hymenoscyphus ?????
hypha
ACAR ismail,
13-09-2015 23:42
Re : Hymenoscyphus ?????
hypha
ACAR ismail,
13-09-2015 23:45
Re : Hymenoscyphus ?????
hypha and asci
Hans-Otto Baral,
14-09-2015 09:33
Re : Hymenoscyphus ?????
Hi Ismail
quite surely a Hymenoscyphus. You did not see any free spores? SAre they somewhat pointed at the base or is it impossible to say which is the upper end?
Photos of them at oil immersion would be helpful. Also you need to study the ascus base for croziers and the iodine reaction.
The contents of the living paraphyses are also helpful.
Are you sure it is a twig or perhaps a leaf petiole?
Zotto
quite surely a Hymenoscyphus. You did not see any free spores? SAre they somewhat pointed at the base or is it impossible to say which is the upper end?
Photos of them at oil immersion would be helpful. Also you need to study the ascus base for croziers and the iodine reaction.
The contents of the living paraphyses are also helpful.
Are you sure it is a twig or perhaps a leaf petiole?
Zotto