11-02-2026 19:28
Lothar Krieglsteiner
on small deciduous twig on the ground in forest wi
25-04-2025 17:24
Stefan BlaserHi everybody, This collection was collected by JÃ
11-02-2026 22:15
William Slosse
Today, February 11, 2026, we found the following R
10-02-2026 17:42
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous me donner
10-02-2026 18:54
Erik Van DijkDoes anyone has an idea what fungus species this m
09-02-2026 20:10
Lothar Krieglsteiner
The first 6 tables show surely one species with 2
09-02-2026 14:46
Anna KlosGoedemiddag, Op donderdag 5 februari vonden we ti
02-02-2026 21:46
Margot en Geert VullingsOn a barkless poplar branch, we found hairy discs
Pyrenopeziza s/ Cirsium palustre.
Luc Bailly,
08-02-2012 18:25
Bonjour à tous,Cela fair plusieurs fois que je ne parviens pas à mettre de nom là -dessus. Hormis un nom de genre: Pyrenopeziza.
Récolté le 13.08.11, sur tiges mortes de Cirsium palustre. Réserve naturelle domaniale de la Grande Fange de Bihain, Vielsalm, prov. Luxembourg, B., env. 550 m d'altitude.?
Apoth. sessiles, en groupes ou colonies, en coupe fermée puis aplatie, -> 0.8 mm. Marge fimbriée. Couleur gris-brun fuligineux, très sombre à l'état jeune. Excip. semblant un peu poilu ou du moins nettement furfuracé.
Exc. ectal banal, text. glob., brun. Poils atteignant 45 µ.
Asques 8-sp., sp. bisériées, IKI BB, (30) 38-50 x (5.2)6-7(7.5) µ. Crochets non remarqués ou absents.
Sp. un peu asymétriques, parf. symétriques, hyalines, huile = 2, non septées, (7)8-10(11) x (1.5)1.8-2.2 µ.
Paraphyses cylindriques, à peine réfringentes, x 2.5-3-3.5 µ p. ex. KOH nul.
Amitiés - LUC.
Raúl Tena Lahoz,
08-02-2012 20:32
Re : Pyrenopeziza s/ Cirsium palustre.
Maybe Pyrenopeziza urticicola.
Salut,
Raúl
Salut,
Raúl
Luc Bailly,
09-02-2012 16:17
Re : Pyrenopeziza s/ Cirsium palustre.
Yeah, but I think I excluded that one due to the size of the spores, way too big in my sample IMO. (I corrected the data's. Meh, distraction.)
Oh, so, Bernard Declercq's key gives me Pyrenopeziza escharodes, which matches fine with the size of spores and hair, and which gives oil -> 1.5, which is a bit lower than on my sample, but noot much. Except if one has a better solution, I think I'll stick with P. escharodes.
Cheers - LUC.
Oh, so, Bernard Declercq's key gives me Pyrenopeziza escharodes, which matches fine with the size of spores and hair, and which gives oil -> 1.5, which is a bit lower than on my sample, but noot much. Except if one has a better solution, I think I'll stick with P. escharodes.
Cheers - LUC.