22-04-2026 20:17
Marian Jagers
Is anyone familiar with the Hyphomycetes genus Pse
22-04-2026 20:54
Hi to everybody.This Pyrenopeziza grew in moist le
22-04-2026 01:06
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
20-04-2026 22:00
These pale yellow, hairy ascos were growing on cul
Bituniqué s/ Melica uniflora
Luc Bailly,
21-04-2012 15:07
Quelques récoltes récentes.
Provenance: Château féodal de Moha, Wanze, prov. Liège, Belgique. (près de Huy).
Ascomes noirs, éparpillés, allongés, à ostiole nette érompante, ~0.3mm. Ostiole un peu en relief, à col court.
Péridium text. ang/glob, à cellules très sombres, assez isodiamétriques, x 5-11 µ
Asques 8-sp, bituniqués, unisériés, à crochets, x 1.5-14 µ
Sp. dictyospores, brun ocre, non guttulées, étranglées au milieu, 22.5-25 x 9-10 µ; 5(6) septa transversaux, 1 septum longitudinal.
Hamathecium banal, septé, non gélifié, x 3-4 µ
Anamorphe trouvé: Alternaria (voir photo).
Vu la forme et la taille des spores, je pense à Lewia scrophulariae. Posté pour vérification.
Amitiés - LUC.
Björn Wergen,
21-04-2012 18:00
Re : Bituniqué s/ Melica uniflora
Hi Luc,
I think you are right. Watch also P. penicillus (=P. phaeocomoides) with similar spores 18-21x8-9,5µm.
regards,
bjrön
I think you are right. Watch also P. penicillus (=P. phaeocomoides) with similar spores 18-21x8-9,5µm.
regards,
bjrön
Luc Bailly,
21-04-2012 19:18
Re : Bituniqué s/ Melica uniflora
Hi Bjorn,
Yes, Pleospora penicillus is also possible, but then the Alternaria for wouldn't match with this species and would be something else. Possible also. This is a species that can vary much.
Waiting for more replies... :/
Cheers - LUC.
Yes, Pleospora penicillus is also possible, but then the Alternaria for wouldn't match with this species and would be something else. Possible also. This is a species that can vary much.
Waiting for more replies... :/
Cheers - LUC.








