Accès membres

Mot de passe perdu? S'inscrire

11-09-2022 23:31

Nemania aenea var. ??
Viktorie Halasu Viktorie Halasu

Hello,I don't have much experience with Nemania an

09-09-2022 14:14

Hymenoscyphus indet
Eike Heinemann

Hello, on this monday I found this inoperculate a

11-09-2022 09:28

Cordyceps ?
Castillo Joseba Castillo Joseba

Ayer encontramos entre la madera podrida y materia

02-09-2022 10:59

Literature request Minter DW (1997): Hypohelion scirpinum
Hans-Otto Baral Hans-Otto Baral

Does anybody have a pdf of Minter DW (1997): Hypo

04-09-2022 20:24

Hyaloscyphaceae sur Salix aurita
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Que pensez-vous de cette

10-09-2022 17:08

Tiny yellow apothecia on Aconitum
Edvin Johannesen Edvin Johannesen

These tiny (0.2-0.5 mm diam.) apothecia were growi

09-09-2022 16:18

Aquatic hyphomycete?
Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.Any idea of the genus of this hyphomycete (s

05-09-2022 14:30

Patellaria crassispora
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hi, this is Patellaria crassispora, right? The ex

04-09-2022 09:35

Lachnum on grass
Anna Klos

Goodmorning, this is the first time on this forum,

06-09-2022 23:22

aquatic grey vibrissea-like discomycete
Andreas Gminder Andreas Gminder

Hello,today I found on a submersed Picea stem this

« < 217 218 219 220 221 > »
Nemania aenea var. ??
Viktorie Halasu, 11-09-2022 23:31
Viktorie HalasuHello,

I don't have much experience with Nemania and would appreciate some help here. Spore size and germ slit lead me to N. aenea, but neither variant fits. MLZ+ reaction excludes var. aureolutea, inconspicuous germ slit excludes var. aenea, lack of white matter in stromata excludes var. macrospora. Or is it this large-spored form of N. serpens var. colliculosa: http://ascofrance.com/search_forum/46141 ? 

Czech Rep., lowland riparian forest. There's a small alder carr flanked by shrub Salix hidden in that forest and this Nemania grew there on a dead, partially decorticated Salix trunk, ca. 1,5 m above ground. Stromata rather soft, easy to cut. 

Thank you in advance. 
Viktorie 
  • message #73847
  • message #73847
Jacques Fournier, 13-09-2022 10:34
Jacques Fournier
Re : Nemania aenea var. ??
Hi Viktorie,
to me the germ slit you illustrate is conspicuous, or fairly conspicuous.
Inconspicuous applies to that of N. serpens, which is really difficult to make out.
Thus your collection fits well typical N. aenea.
Cheers,
Jacques
Viktorie Halasu, 13-09-2022 13:23
Viktorie Halasu
Re : Nemania aenea var. ??
Dear Jacques,

thank you very much. Next time with Nemania I will have a better idea what is (fairly) conspicuous.

Best regards,
Viktorie