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24-04-2026 03:16

Trinacrium robustum?
David Chapados David Chapados

Found while looking at something else from wood in

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 01:06

Neonectria ou thelonectria ?
Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

22-04-2026 20:17

Pseudaegerita spec.
Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

23-04-2026 06:46

Fungus sp
François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Peziza
Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 19:12

Poilu, violet avec KOH
Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Hymenoscyphus sp
Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

21-04-2026 13:36

Wentiomyces-like on Salix
Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Lophodermium on Typha
Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

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Unknown black setose discomycete on hardwood
Ethan Crenson, 13-12-2016 17:17
Found in Inwood Hill Park, Upper Manhattan, New York City on decorticated hardwood, possibly Quercus. Fruiting bodies are very tiny, .2 - .5 mm across. Black, setose. Spores are hyaline, ellipsoid-inequilateral with long, thin appendages at each end. Spores measure 5-7?m long (this measurement does not include the appendages) by 2-2.5?m wide. Appendages are about 2.5-4?m long. Hairs are brown, thick-walled and appear non-septate. Any suggestions? Thank you in advance for your help?
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Lothar Krieglsteiner, 13-12-2016 17:23
Lothar Krieglsteiner
Re : Unknown black setose discomycete on hardwood

At any case it is an anamorph - no asci! And the spores remind me at first glance of some anamorphs, for instance Pseudolachnea. But this is something different.


Regards from Lothar

Ethan Crenson, 13-12-2016 23:24
Re : Unknown black setose discomycete on hardwood
Dendrophoma? 
Dartanha Soares, 14-12-2016 11:34
Dartanha Soares
Re : Unknown black setose discomycete on hardwood
This seems to be Dinemasporium.
Please check the length/width ratio, but with the conidia width and appendage lenght you provided, this probable is D. decipiens.
Ethan Crenson, 14-12-2016 22:32
Re : Unknown black setose discomycete on hardwood
Many thanks!