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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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Pseudoplectania nigrella
Malcolm Greaves, 03-05-2016 21:09
Malcolm  GreavesHi
Could anyone confirm that this is Pseudoplectania nigrella.
Found in moss under Picea. Dark brown to almost black 2.8cm across for the largest one. The outer surface covered in a mat of dark hairs. Spores smooth 11.5-13µ showing a distinct gellatinous outer layer. Paraphyses slightly swollen many forked towards the top.
Thanks
Mal
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Viktorie Halasu, 03-05-2016 22:31
Viktorie Halasu
Re : Pseudoplectania nigrella
Hello,

P. lignicola (which sometimes grows on soil) is excluded, because spores are placed excentrically in the surrounding membranaceous sheath. P. sphagnophila and lignicolous P. melaena should have hooked paraphyses (Otidea-like). But I don't have enough data about other species.

Tori
Michael Beug, 04-05-2016 01:41
Michael Beug
Re : Pseudoplectania nigrella
You precisely describe what I find in North America as Pseudoplectania nigrella
Malcolm Greaves, 04-05-2016 23:57
Malcolm  Greaves
Re : Pseudoplectania nigrella
Thanks Michael and Viktorie.
Mal