05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
05-03-2026 16:30
François BartholomeeusenDear forum members, On the 2nd of February 2026,
19-02-2026 17:49
Salvador Emilio JoseHola buenas tardes!! Necesito ayuda para la ident
03-03-2026 20:34
Miguel Ángel Ribes
Good eveningThese small, amphora-shaped perithecia
01-03-2026 18:02
Francois Guay
I found this mystery Helotiales on an incubated le
28-02-2026 14:43
Alain GARDIENNET
A new refrence desired :Svanidze, T.V. (1984) Novy
Nemania aureolutea?
Bohan Jia,
21-01-2026 19:55
Hi,
Could this be Nemania aureolutea? Or did I found something different?
on deciduous wood
spores:
13.7 [15.4 ; 16.1] 17.9 × 5.2 [5.8 ; 6.1] 6.7 ?m
Q(L/W) = 2.3 [2.6 ; 2.7] 3.0 ; N = 39 ; C = 95%
Me = 15.8 × 6.0 ?m ; Qe(L/W) = 2.6
asci:
90.1 [109.0 ; 146.7] 165.5 × 7.8 [8.4 ; 9.6] 10.2 ?m
Q(L/W) = 9.1 [11.7 ; 16.9] 19.5 ; N = 4 ; C = 95%
Me = 127.8 × 9.0 ?m ; Qe(L/W) = 14.3
spores:
13.7 [15.4 ; 16.1] 17.9 × 5.2 [5.8 ; 6.1] 6.7 ?m
Q(L/W) = 2.3 [2.6 ; 2.7] 3.0 ; N = 39 ; C = 95%
Me = 15.8 × 6.0 ?m ; Qe(L/W) = 2.6
asci:
90.1 [109.0 ; 146.7] 165.5 × 7.8 [8.4 ; 9.6] 10.2 ?m
Q(L/W) = 9.1 [11.7 ; 16.9] 19.5 ; N = 4 ; C = 95%
Me = 127.8 × 9.0 ?m ; Qe(L/W) = 14.3
Best Regards
Bohan
Till Lohmeyer,
21-01-2026 21:20
Re : Nemania aureolutea?
Hi, Bohan -
could well be but you should check your sample for a "fugacious greenish or greenish-yellow hyphal layer around the perithecial mounds" and / or a yellow stain of the substratum below the perithecia. (see pyrenomycetes. fr., here cited).
regards from Bavaria
Till
could well be but you should check your sample for a "fugacious greenish or greenish-yellow hyphal layer around the perithecial mounds" and / or a yellow stain of the substratum below the perithecia. (see pyrenomycetes. fr., here cited).
regards from Bavaria
Till
Bohan Jia,
22-01-2026 00:02
Re : Nemania aureolutea?
Hi Till,
I made some cross-section of the stromata and I didn't find yellow pigment in the substrate. Furthermore, I realized that there was visible germ slit on some of the spores. So I think it's not Nemania aureolutea but Nemania aenea then :). Thanks for the tip.
Best regards
Bohan
Lothar Krieglsteiner,
22-01-2026 10:43
Re : Nemania aureolutea?
Hello Till (and Bohan)
thanks for the hint with the greenish color.
I was reminded of an own collection showed here without a reply:
http://www.ascofrance.fr/search_forum/80960
Best regards, Lothar
thanks for the hint with the greenish color.
I was reminded of an own collection showed here without a reply:
http://www.ascofrance.fr/search_forum/80960
Best regards, Lothar