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07-07-2016 09:55

Enrique Rubio Enrique Rubio

Hi to all I need your help again with this fungus

06-07-2016 18:26

Claude Kaufholtz-Couture Claude Kaufholtz-Couture

Bonjour à tout le monde ! J'habite la ville de Q

06-07-2016 13:49

Malcolm  Greaves Malcolm Greaves

This as yet immature Scutellinia was on the side o

06-07-2016 22:59

Andreas Gminder Andreas Gminder

Hello, today found on attached brnach of apple tr

06-07-2016 19:59

Elisabeth Stöckli

Bonjour, Sur face inférieur d'écorce d'Alnus (d

06-07-2016 22:59

Elisabeth Stöckli

Bonsoir, Au sol sur branches de Pinus sylvestris

06-07-2016 18:30

Joaquin Martin

HiA friend has given me this Orbilia, it was found

06-07-2016 18:36

Malcolm  Greaves Malcolm Greaves

A group of these brown/purple asco were found on t

04-07-2016 23:41

Lepista Zacarias

Hi everyone,I found this stromatic fungus growing

06-07-2016 16:21

Viktorie Halasu Viktorie Halasu

Hello, would anyone have this paper, please?Gamund

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Byssosphaeria (?) on Erica arborea
Enrique Rubio, 07-07-2016 09:55
Enrique Rubio

Hi to all


I need your help again with this fungus growing on wet wood of Erica arborea at 1400 m of altitude. The superficial, sessile, gregarious, roundish, rough, papillate, ostiolate,pseudothecia are 0.4-0.8 microns in diam. and they grew on a sparse subiculum of brownish hyphae. Their walls are carbonaceous and the inner wall of the young stromata have ochraceous or reddish pigments that don't exist around the ostiole as in B. schiedermayeriana. The 8-spored asc are bitunicate and shortly stipitate. Pseudoparaphyses trabeculate. Mature ascospores are brownish, 1 septate (or with 2 more secondary septa), no appendages, no sheath.


I think this fungus could belongs to the genus Byssosphaeria and maybe this is B. salebrosa. What do you think?


Many thanks again

  • message #43695
  • message #43695
  • message #43695
Alain GARDIENNET, 07-07-2016 23:38
Alain GARDIENNET
Re : Byssosphaeria (?) on Erica arborea

I agree. Macroscopically and microscopically.


It could be  the first european record !


Again an incredible fungus found by you.


Alain

Enrique Rubio, 07-07-2016 23:41
Enrique Rubio
Re : Byssosphaeria (?) on Erica arborea
Many thanks, Alain!