12-06-2026 14:50
François Freléchoux
Bonjour, Voici la brève description d'une Mollis
10-06-2026 21:16
François Freléchoux
Bonsoir,Le dernier du jour, en attendant votre avi
11-06-2026 19:01
William Slosse
Hello all,In an attempt to make a culture of a sus
11-06-2026 19:03
Nicolas VAN VOOREN
Chers membres d'Ascofrance,Le site sera placé en
10-06-2026 23:08
éric ROMERO
Bonjour tous, Je vous propose un Mollisia trouvé
09-06-2026 18:32
Camille MertensSur morceau de roseau immergé 0,5 - 0,7 mm de dia
10-06-2026 12:54
Steve ClementsBonjour encore, Pouvez-vous m'aider, s'il vous pl
10-06-2026 21:07
François Freléchoux
Toutes les tiges de gentianes jaunes de l'an passÃ
10-06-2026 13:41
François Freléchoux
Bonjour à nouveau, Voici une trouvaille d'hier.
Bryoscyphus?
Georges Greiff,
06-01-2021 14:22
Hi All,
I found a whitish species on sandy soil with Bryum capillare and Ceratodon purpureus. I believed it was Bryoscyphus dicrani in the field but the (unliberated) ascospores do not seem to fit that taxon and the paraphyses appear to lack the distinctive vacuolar bodies present in many fresh collections of Bryoscyphus spp. I wonder if it fits Bryoscyphus "rhombispora" nom prov. Baral. I do not have enough good material for a good quantitative analysis but the ascospore dimensions are approx. 17-20 x 8-10, which seems too large. Found in South England.
Any thoughts or resources would be greatly appreciated. I can't seem to find Zotto's image gallery, which I recall has excellent images of Bryoscyphus spp.
Thanks,
Georges
Georges Greiff,
06-01-2021 14:25
Re : Bryoscyphus?
Ah, I think it is Mniaecia nivea...
Lothar Krieglsteiner,
06-01-2021 14:47
Re : Bryoscyphus?
Yes, this seems more likely (or a related form). The paraphyses are not multiguttulate as they should be in Bryoscyphus.
Best, Lothar
Best, Lothar