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17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

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Lanzia luteovirescens ??
Kees van den Berg, 26-11-2013 23:29
Kees van den BergHello
This is me first post on this forum
I found this ascomycete on soil nearby a burnplace.
I think this is L luteovirescens but i am not sure

Is there somebody who can help?
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Michel Hairaud, 27-11-2013 10:30
Michel Hairaud
Re : Lanzia luteovirescens ??
Hi Kees, 

Be welcome on Ascofrance, indeed !

I have sevral collections of Rutstroemia luteovirescens, but always on petioles of Acer pseudoplanatus leaves.
Here is  a collection in december with a similar habitus  . Spores sizenearly similar (16-18 x 6,5 - 7,5) Your spores are may be not totally mature ? 

Amitiés
Michel
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Kees van den Berg, 27-11-2013 11:24
Kees van den Berg
Re : Lanzia luteovirescens ??
Hi Michel,
It is certainly possible that these asco occured on acer petioles. These are growing on location there.
The asco was separately on the ground.
The spore is with making the coupe pressed from the ascus.

Regards,
Kees
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