Bivonella - Forum ASCOFrance

21-12-2025 21:32

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:40

recherche de références biblio

Isabelle Charissou

Bonjour, j'aimerais connaitre les références de

21-12-2025 21:31

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:31

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 12:34

Nectria ??

Castillo Joseba

me mandan el material seco de Galicia (España)

20-12-2025 23:08

Malvipezia pauli !

Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arri�

21-12-2025 09:32

Spherical Pyrenomycete

Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 01:54

Ophiostoma

David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 15:47

Greenish asco on pine?

Mirek Gryc

Hi.These grew on pine wood that was heavily covere

20-12-2025 10:49

Small resin asco?

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

« < 1 2 3 4 5 > »

Bivonella

Paul Cannon, 17-05-2014 21:46

Hello everyone - I have a specimen collected from burnt branches of Ulex europaeus from southern England, that seems to be similar to Bivonella chrysomalla but with larger ascospores and of course a different ecology. I wonder whether anyone else has seen this fungus, or can tell me what it is? All help will be much appreciated.

See http://fungi.myspecies.info/all-fungi/bivonella-sp-p1405

as well as the images.

Enrique Rubio, 17-05-2014 22:21

Re : Bivonella

Hi Paul

I think your fungus is Mattirolia roseovirens

Paul Cannon, 17-05-2014 23:11

Re : Bivonella

Thank you Enrique, very helpful.
Best. Wishes
Paul

Paul Cannon, 18-05-2014 14:07

Re : Bivonella

I have compared our specimen with the description by Julia Checa and colleages kindly sent by Enrique. It does appear to be close to Mattirolia roseovirens, but the ascospores are rather smaller and there are some other differences. I will store it as M. roseovirens for the present, hopefully more collections will be made and we can investigate the differences in more detail. The web page has been changed: see

http://fungi.myspecies.info/all-fungi/mattirolia-roseovirens

Best wishes

Paul

Accès membres

Forum AscoFrance