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Mot de passe perdu? S'inscrire

13-07-2020 12:08

Pulvinula miltina possible?
Juuso Äikäs

Yesterday I found some Pulvinulas growing on clay-

14-07-2020 06:57

Literature request: Tubeufia cerea
Stoykov Dimitar Stoykov Dimitar

Dear friends,I am looking for Cannon, P.F.  1999.

14-07-2020 09:23

Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
Thomas Læssøe

See: https://svampe.databasen.org/observations/10

13-07-2020 22:08

Mollisia?
Guy Buddy

Howdy all,This rough-looking fruit is from dead st

13-07-2020 13:17

Orbilia flagellispora (posible)
Blasco Rafael Blasco Rafael

Hola, a ver si me pueden ayudar con esta muestra d

06-07-2020 05:51

Literature request: Ascomycetes of Pakistan 1978
Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

12-07-2020 19:23

Lophiostoma sur bois immergé
Andgelo Mombert Andgelo Mombert

Bonsoir, Sur bois mort décortiqué, immergé dan

13-07-2020 13:57

Tatraea dumbirensis?
Stefan Jakobsson

Here a 5 mm wide fungus growing on a decidious(?)

07-07-2020 13:34

Peziza sp.
Sergey Markov

I found this peziza sp. on loamy soil - on the gro

12-07-2020 16:30

Pezoloma "herbacea"
Gilbert MOYNE

Bonjour, Une récolte qui me pose quelques problÃ

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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