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Mot de passe perdu? S'inscrire

12-04-2026 17:56

Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).
Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 15:52

Anamorph on Salix
Gernot Friebes

Hi,I'm looking for help with this anamorph collect

12-04-2026 12:22

Unknown anamorph on Primula eliator
William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Article search - Octospora ithacaensis
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Requesting help with Dasyscyphella sp. ID
Artem Ptukha

Hello, I am seeking assistance with the identific

11-04-2026 10:42

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, España, recolec

11-04-2026 10:19

Bientôt, un nouveau livre important
Michel Hairaud Michel Hairaud

Chers amis d'Ascofrance , voici une très bonne no

11-04-2026 10:10

An important new book
Michel Hairaud Michel Hairaud

Dear Ascofrance members, here is some very good ne

10-04-2026 23:22

Pyreno on Phragmites australis
Gernot Friebes

Hi,ascospores are 1- to 3-septate, approximately 

10-04-2026 15:51

Botrytis ficariarum & Peronospora ficariae?
William Slosse William Slosse

Hello everyone, On 08/04/26, I found a growth sit

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on pinus sylvestris wood
Robin Isaksson, 03-02-2020 19:16
Robin IsakssonHave someone a clue for this one?
asci are 8 spored, for more info se pictures below.

regards
  • message #61315
  • message #61315
  • message #61315
  • message #61315
  • message #61315
Hans-Otto Baral, 03-02-2020 22:06
Hans-Otto Baral
Re : on pinus sylvestris wood
In the shape of apothecium this is Xylographa parallela (Xylographaceae in Baeomycetales, Ostropomycetidae).
Robin Isaksson, 03-02-2020 22:09
Robin Isaksson
Re : on pinus sylvestris wood
Hi, 

Great, thank you!

regards

Zdenek Palice, 03-02-2020 22:34
Zdenek Palice
Re : on pinus sylvestris wood
Yes, I agree it is a Xylographa, but it may well be also another species of the genus. Thallus / apothecia character as well as chemistry should be considered. In the worst case sequences. On the Research Gate the monograph by Spribille et al. should be possible to download: 
https://www.researchgate.net/publication/271910494_Molecular_systematics_of_the_wood-inhabiting_lichen-forming_genus_Xylographa_Baeomycetales_Ostropomycetidae_with_eight_new_specieshttp://www.ascofrance.fr/forum?id=61316


Zdenek
Hans-Otto Baral, 03-02-2020 22:55
Hans-Otto Baral
Re : on pinus sylvestris wood
In fact there are different species, thanks for this correction!

Zotto