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30-04-2024 16:22

François Bartholomeeusen

Dear forum members,On April 25 2024, I found one f

03-05-2024 18:04

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Rubus fr

02-05-2024 20:04

éric ROMERO éric ROMERO

Bonjour, Une question à propos de la réaction a

01-05-2024 23:22

Ethan Crenson

Hi all, Found late last week in a New York City p

29-04-2024 21:32

Robin Isaksson Robin Isaksson

Hi! Found in Sweden. Ascomata with haris, se

01-05-2024 12:54

F. JAVIER BALDA JAUREGUI

Hello, everyone.An idea for this pyreno, I found u

30-04-2024 16:59

Sylvie Le Goff

Bonjour. Petite pézize récoltée au sol en bordu

30-04-2024 19:43

Gernot Friebes

Hi!We observed this hyphomycete growing between le

30-04-2024 16:08

maurice pelissier maurice pelissier

BonjourTrouvé dans un torrent de montagne au Chir

29-04-2024 21:51

Mathias Hass Mathias Hass

Hi everyone, Found on attached branches of top pa

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Red pyreno on Pinus
Juuso Äikäs, 09-01-2020 21:59
This one was growing on the tips of a fallen Pinus sylvestris branch. Asci measure around 100 x 8-9 microns, around a million spores per ascus. Spore size avg. 3.5 x 1.
  • message #60826
  • message #60826
  • message #60826
Alain GARDIENNET, 09-01-2020 22:10
Alain GARDIENNET
Re : Red pyreno on Pinus

Hi,


Please compare to Thyronectria pinicola or T. cucurbitula.


It would be useful to observe asci containing ascospores. Here you only show ascoconidia.


Alain


http://www.ascofrance.com/search_recolte/3919


 

Juuso Äikäs, 10-01-2020 07:57
Re : Red pyreno on Pinus
Thanks for the suggestions. I tried to search for them but only those conidia showed up again.