27-01-2018 18:55
Per Marstad
I would like to find out what this is.Spores 22-25
27-01-2018 20:07
Per Marstad
Growing on Cylindrobasidium evolvens.Per.
27-01-2018 14:01
Thorben HülsewigHi there, last week i found on Homalocladium plat
26-01-2018 19:02
Andgelo Mombert
Bonsoir,Sur branche de Pinus sylvestris.Apothécie
25-01-2018 19:37
Blasco Rafael
Hola, necesito de su ayuda para llegar a alguna id
24-01-2018 23:09
Bernard CLESSE
Bonsoir à tous et toutes,Trouvé récemment sur b
23-01-2018 08:58
Viktorie Halasu
Hello forum,would anyone have this article please?
25-01-2018 20:37
Christopher Engelhardt
My asco-friend Christian Ehmke asked me to forward
23-01-2018 23:48
Elsa SousaGood evening,Is it possible any help with this fun
Micropeziza sp. on Phalaris arundinacea
Chris Yeates,
30-06-2013 15:41
Bonjour touscollected recently on Phalaris lying in a wet place with Polytrichum moss nearby. This is surely a Micropeziza; looking at Zotto's images I am uncertain of which Micropeziza it can be assigned to: M. karstenii or cornea - I suspect some confusion over types? but I may well be wrong. Asci were IKI BB, and croziers were present. The paraphyses varied from ones with greenish yellow apical contents - like those in HB5565 (see the last attached image here, right side), to ones in which a much longer apical portion (almost half) contained a rich amber pigment (see the sixth image).
I am keeping the material damp as, annoyingly, I am having difficulties finding ripe spores, although the material is abundant. NB All the images are of living material mounted in water.
Cordialement
Chris
Hans-Otto Baral,
30-06-2013 16:04
Re : Micropeziza sp. on Phalaris arundinacea
Hi Chris
wonderful that you find this species as we are just dealing with this genus. The exudate on the exterior is abundant as in Crustomollisia. I do not find a difference between M. cornea (on sedges) and karstenii (on Poaceae) and even M. poae.
A correction: Tose paraphyses with rich amber pigment are dead ones. Also the ascus and the spores within are dead, regrettably.
Zotto
wonderful that you find this species as we are just dealing with this genus. The exudate on the exterior is abundant as in Crustomollisia. I do not find a difference between M. cornea (on sedges) and karstenii (on Poaceae) and even M. poae.
A correction: Tose paraphyses with rich amber pigment are dead ones. Also the ascus and the spores within are dead, regrettably.
Zotto
Chris Yeates,
30-06-2013 17:01
Re : Micropeziza sp. on Phalaris arundinacea
Many thanks for the fast response Zotto; yes I was amused when I looked at this "Crustomollisia-like" discomycete under the microscope;-)!
We had several dry weeks here and then a period of heavy rain, so these appeared quite fresh, but were clearly not. I visit the site regularly so I should be able to get fresher apothecia.
nochmals vielen Dank
Chris
We had several dry weeks here and then a period of heavy rain, so these appeared quite fresh, but were clearly not. I visit the site regularly so I should be able to get fresher apothecia.
nochmals vielen Dank
Chris