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
19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
17-04-2026 19:16
Hi to everybodyI would appreciate any assistance r
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
17-04-2026 15:14
Bruno Coué
Bonjour.Récoltes du 16/04/2026, sur feuilles mort
Hymenoscyphus sp ???
Alain BRISSARD,
30-09-2009 15:20
Ascomes turbinés de à 3 mm de diamètre, jaune pâle à jaune citron, récoltés sur une litière très humide d'aiguilles d'épicéa de sitka, de brindilles et feuilles de saules, dans une pessière fangeuse à 280-300 m d'altitude à proximité de Roussac (Haute Vienne).
Asques de 120-130 x 11-12 µm, faiblement IKI+ au sommet, octosporés (à spores le plus souvent bisériées), sans crochet. Spores elliptiques dotées de fines inclusions plus densément réparties aux extrémités. (12,5-15 x 4,5-5,5 µm). Paraphyses simples sans vacuoles réfringentes apparentes.
Medulla à texture intriquée.
Merci de me dire s'il s'agit bien de l'espèce soupçonnée ou éventuellement d'une autre et laquelle.
Alain BRISSARD,
30-09-2009 15:21
Alain BRISSARD,
30-09-2009 15:21
Alain BRISSARD,
30-09-2009 15:22
Hans-Otto Baral,
30-09-2009 18:02
Re:Hymenoscyphus sp ???
Dear Alain
mes gratulations! Exactly parasazavae. The vacuolar drops are well visible inside those spores which are in the asci. Your site is north of Limoges? 300 m is not very high, is the place on acid soil and has it some montaneous touch?
Zotto
mes gratulations! Exactly parasazavae. The vacuolar drops are well visible inside those spores which are in the asci. Your site is north of Limoges? 300 m is not very high, is the place on acid soil and has it some montaneous touch?
Zotto
Alain BRISSARD,
30-09-2009 23:21
Re:Hymenoscyphus sp ???
Hello Zotto
Thank you for your answer.
My site is exactly north-west of Limoges in one valley (La Couze). The place is on acid soil and has hill touch.
Alles gut bis nächsten Mal
Alain
Thank you for your answer.
My site is exactly north-west of Limoges in one valley (La Couze). The place is on acid soil and has hill touch.
Alles gut bis nächsten Mal
Alain

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