Accès membres

Mot de passe perdu? S'inscrire

02-06-2026 14:33

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a PDF copy of the followin

03-06-2026 08:21

Yanick BOULANGER

BonjourRécolté le 17/05/2026Sur un chemin, terre

18-10-2022 00:12

Valencia Lopez Francisco Javier

Hola amigos/asRecientemente encontré esta colecci

02-06-2026 17:58

Louis DENY

Bonjour forum, Sur feuille de Populus tremula, en

31-05-2026 22:53

éric ROMERO éric ROMERO

Bonjour tous, Je n'ai pas d'idée pour cette esp

28-07-2011 18:31

Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

12-11-2019 10:32

Miguel Ãngel Ribes Miguel Ángel Ribes

Hi againExactly at the same place than my previous

25-12-2019 17:54

Valencia Lopez Francisco Javier

Hola a todos/asEstas supuestas pezizas estaban en

12-07-2015 00:05

Nedim Jukic Nedim Jukic

This one from the same locality as the previous on

« < 1 2 3 4 5 > »
Asco on racomitrium
Robin Isaksson, 30-11-2019 17:13
Robin IsakssonFound this asco on Racomitrium, the moss was dead or nearly so.
Spores with a germslit, and it seems like it have a thin gealcoating.
14x8
13x9
11x7,5
12x7,5
12x8
11x8
12x8
Asci is lugols and 10koh+Lugols negative
Parafyses septate.
Anyone have an Idea about genus?

Regards
  • message #60273
  • message #60273
  • message #60273
  • message #60273
Lothar Krieglsteiner, 01-12-2019 13:12
Lothar Krieglsteiner
Re : Asco on racomitrium

perhaps a Coniochaeta?


Best regards, Lothar

Robin Isaksson, 01-12-2019 18:24
Robin Isaksson
Re : Asco on racomitrium
Hi,

Yes was thinking of that genus, but was not sure.

the whole fruit body have setae.
there is a key i see, but is it many species who has moss as substrate?

Regards
Lothar Krieglsteiner, 02-12-2019 13:46
Lothar Krieglsteiner
Re : Asco on racomitrium

Hello Robin,


maybe C. ligniaria?


The moss is fully bleached - maybe this has a reason. Perhaps manure or urine of an animal?


Coniochaeta-species usually grow on dung or wood, as nutrient-loving saprobes. Moss as substrate is unusual, but as the species are quite polyphageous perhaps not a wonder - and for me it is unlikely that there are species of this genus that are (exclusively) bryophilous.


Best, Lothar