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08-03-2013 21:10

Chris Yeates Chris Yeates

Bonsoir tousI have come across this unfamiliar ora

15-03-2013 00:33

Ralph Vandiest Ralph Vandiest

Hello,I found this species on old horse dung cultu

09-03-2013 18:58

Bernard WOERLY

Bonjour,cela pourrait-il être un Desmazierella ?

28-02-2013 21:28

Stefan Blaser

Hello everybodyIt would be great if someone had an

10-03-2013 14:05

Nina Filippova

It is from bird dung made partly from Andromeda bu

14-03-2013 11:36

Bernard Declercq Bernard Declercq

Hi to all,Last week I collected a pyrenomycete on

12-03-2013 00:39

Miguel Ãngel Ribes Miguel Ángel Ribes

Good nightPerhaps someone remember this Hymenobolu

12-03-2013 00:27

Byrain

Can anyone ID this brown cup I found in Davis, Cal

12-03-2013 20:38

Nina Filippova

Protoventuria andromedae - probably. But frbs are

09-03-2013 14:41

Salvador Tello

Hola a todos.He encontrado este ascomiceto crecien

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Orange mystery
Chris Yeates, 08-03-2013 21:10
Chris YeatesBonsoir tous
I have come across this unfamiliar orange fungus; it is associated with a hyphal weft on the short 'stem' of a Pinus cone. At first glance one might suspect something nectriaceous given the colour
Key features are:
*globose bodies, c200µm diameter, covered with short (mostly capitate) projections
*scant evidence of a surrounding wall
*no asci formed
*golden conidia (?) which clearly give the fungus its colour; these average 12 x 8.5µm

I vae been assuming it is the anamorph of an ascomycete, but am now wondering whether it could have phycomycetous affinities
any suggestions very welcome
amitiés
Chris
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David Malloch, 09-03-2013 15:03
David Malloch
Re : Orange mystery
Hi Chris,

No one seems to be taking a guess at this one, so it's obviously a little off the beaten path.  Other than the spores, I don't see any cellular structures.  The "setae" seem to be solid and without any sort of lumen.  Can you make out any peridial structures that might be cellular?  Are there any immature ones that might offer a lead such as conidiogenous cells? Perhaps it is not a fungus at all; maybe a slime mould or even some sort of animal structure.

Dave

Yatsiuk Iryna, 15-03-2013 13:58
Yatsiuk Iryna
Re : Orange mystery
I do not know what it is but surely not a myxomycete.