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18-05-2024 10:47

Crocicreas cyathoideum?
Anna Klos

Goodmorning,We found this tiny ascomycete (max. 1m

10-05-2024 17:40

Nitschkia, no! It's a lichen
Anna Klos

Good afternoon, Thursday during an inventory we f

14-04-2024 20:04

Gyromitra parma?
Manak Roman

Hi all,I have two very similar finding last weeken

17-05-2024 15:17

Podospora ?
éric ROMERO éric ROMERO

Bonjour, Un besoin d'aide pour ce Podospora (...?

17-05-2024 16:25

Erioscyphella lunata
Pavel Jiracek

Erioscyphella lunata, found on a fallen needle of

29-01-2022 21:44

Tiny yellow apothecia on soil crust
Jan Eckstein

Good evening, apothecia small, yellowish, 150-300

16-05-2024 11:19

Dasyscyphella claviculata ?
Sylvie Le Goff

Bonjour, j'ai récolté sur une branchette de feui

14-05-2024 09:19

Presentation about Orbilia
Hans-Otto Baral Hans-Otto Baral

Hi, I want to announce for next Sunday 17.00 middl

16-05-2024 11:49

Una para ID 3818
Castillo Joseba Castillo Joseba

De ayer en rama de abetoNo se por donde mirarA ver

14-05-2024 09:50

On Populus
Yannick Mourgues Yannick Mourgues

Hi. Found on decorticated wod of Populus cf. alba

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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.
  • message #29347
  • message #29347
Enrique Rubio, 17-05-2014 22:21
Enrique Rubio
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