23-10-2012 22:53
Esquivel-Rios EduardoHi All.I recently found on dead stems of Chusquea
24-10-2012 04:05
M Jonathan
voila, je sèche , pas grand chose a ajouter sauf
14-10-2012 21:34
Esquivel-Rios EduardoA Xylaria globosa (Spreng. ex Fr.) Mont. is a on
22-10-2012 14:24
Joop van der Lee
Found on horse dung 3 different spicies which I ca
16-07-2012 09:20
Alain GARDIENNET
Bonjour,Des problèmes de détermination avec ce p
19-10-2012 03:23
Esquivel-Rios EduardoHi Everyone.I recently found this discomicete, l
12-10-2012 15:33
Katherine GrundyDear all,I hope to investigate the population gene
17-10-2012 20:26
Chris Yeates
Recently I have become very interested in the myco
15-10-2012 21:03
Malcolm Greaves
This group were found on a recently felled conifer
A star shaped nectriaceae (?)
Esquivel-Rios Eduardo,
23-10-2012 22:53
I recently found on dead stems of Chusquea (Bambusaceae) a fungus with perithecia surrounded by a star-shaped ornament, approximately 0.5 to 0.8 mm. diameter, asci with 8 biseriate ascospores, with a central, septa, hyaline, elongated, acute apices, 10-12 x 3-5 microns.
I would appreciate your opinion ...
Christian Lechat,
24-10-2012 05:57
Re : A star shaped nectriaceae (?)
Hi Eduardo,
your fungus is a Bionectriaceae, genus Ijuhya or Hydropisphaera, it would be necessary to know thickness of the lateral wall of the perithecium.
Please, let me know if the ascospores are smooth , spinulose or striate.
Take a look at this link: http://www.ascofrance.fr/search_recolte/2986?
Here is a key of the species of Ijuhya with hairs.
Regards,
Christian
your fungus is a Bionectriaceae, genus Ijuhya or Hydropisphaera, it would be necessary to know thickness of the lateral wall of the perithecium.
Please, let me know if the ascospores are smooth , spinulose or striate.
Take a look at this link: http://www.ascofrance.fr/search_recolte/2986?
Here is a key of the species of Ijuhya with hairs.
Regards,
Christian
Ijuhya-oenanthicola--0001.pdf
Esquivel-Rios Eduardo,
24-10-2012 12:51
Re : A star shaped nectriaceae (?)
Thanks.
Ascospores are apparently smooth, slightly curved, and there are some asci with only 4.
Ascospores are apparently smooth, slightly curved, and there are some asci with only 4.