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06-02-2017 19:56

Enrique Rubio Enrique Rubio

Hi to everybody. Hi Christian (by the way, what a

06-02-2017 20:01

Carmel Sammut

Found on a small herbaceous twig, north of Malta u

06-02-2017 06:44

Ethan Crenson

In Brooklyn, NYC on hardwood, possibly Fagus.  In

06-02-2017 02:41

Ethan Crenson

Found this on cones of Pinus sylvestris in Brookly

06-02-2017 10:50

Blasco Rafael Blasco Rafael

Hola, alguno de Ustedes dispone de estos Articulos

04-02-2017 17:54

Carmel Sammut

Found this ascomcete in the North of Malta growing

23-01-2016 20:22

Carmel Sammut

On a dead branch together with Patellaria atrata a

04-02-2017 11:20

Bernard CLESSE Bernard CLESSE

Bonjour à tous,J'imagine que c'est la bonne espè

04-02-2017 11:37

Castillo Joseba Castillo Joseba

Haciendo la micro de un Myxomyceteme han salido es

04-02-2017 21:02

Elsa Sousa

Hi,I need some help here because I just don't know

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Bionectriaceae (?) on Ulmus
Enrique Rubio, 06-02-2017 19:56
Enrique RubioHi to everybody. Hi Christian (by the way, what a wonderfull pics of Pleomassaria!)
These small (up to 200-250 microns), gregarious, KOH-negative, superficial, not on a stroma, more or less glabrous perithecia, were found on Ulmus minor bark. They are not very well preserved, with no many ascospores for good measurements, but they seem to be smooth and with up to seven tranverse septa. Asci broadly fusiform. Peridium thick, up to 80 microns, complex, with an inner orange layer. No anamorph seen.
What do you think?
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Angel Pintos, 06-02-2017 20:05
Angel Pintos
Re : Bionectriaceae (?) on Ulmus
Si señor, yo tambien me he quedado impresionado con las fotos de Pleomassaria.

Congratulations for it

Angel
Christian Lechat, 06-02-2017 20:54
Christian Lechat
Re : Bionectriaceae (?) on Ulmus
Dear friends,
thank you for your compliments.
Enrique, I think your fungus is Xanthonectria pseudopeziza (Desm.) Lechat, J. Fourn. & P.-A. Moreau.

Good evening,
Cheers,
Christian
Enrique Rubio, 06-02-2017 20:59
Enrique Rubio
Re : Bionectriaceae (?) on Ulmus
Hi Christian
Yes. You're right. I just read it in Ascomycete.org.
Thanks a lot