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04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

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Nectria lankesteri?
Georges Greiff, 02-08-2018 17:59
Hello,

This was found on the perianths of the liverwort Lejeunea patens (Lejeuneaceae) on a sycamore tree (Acer) in Scotland. There is not much literature that is freely available but I did find this and the species seems to agree closely.

Cuatro especies nuevas de Nectria (Hypocreales: Ascomycetes)
en hepáticas epífilas de Costa Rica
Péter DObbeler & J ulieta Carranza
Escuela de Biología, Universidad de CostaR ica, San José. CostaR ica.
(Ree. 16-V-1992. Acep.30-XI-1992)

Ascomata orange, infecting perianths, <1mm wide. Asci somewhat sausage shaped with up to 8 ascospores, 57.20 x 7.80 random ascus measurement. Ascospores ellipsoidal, 1-septate, 7.80 x 4.16. Here stained in iodine.

Any comments would be appreciated as I am not certain this is the same as the Chilean species. The spores are slightly longer as are the asci, but I have no other paper to compare species at the moment.

Thanks,

G. R. L. Greiff
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