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29-12-2025 23:20

éric ROMERO éric ROMERO

Bonjour, Une récolte du mois d'août 2025 en tou

30-12-2025 16:44

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

30-12-2025 17:14

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous aider Albe

30-12-2025 15:31

Johan Boonefaes Johan Boonefaes

I found this unknown star form by the microscopy o

29-12-2025 10:15

Hulda Caroline Holte

Hello, I found and collected this propoloid ascom

30-12-2025 09:04

Josep Torres Josep Torres

Hello.A Pyrenomycete sprouting sparsely but very d

29-12-2025 17:44

Isabelle Charissou

Bonjour,J'aimerais savoir si d'autres personnes au

12-11-2021 00:03

Lepista Zacarias

Hi everybody,A week ago in my fiels trip I noticed

29-12-2025 17:51

Blasco Rafael Blasco Rafael

Hola, me pueden ayudar con esta muestra.Recogida s

29-12-2025 17:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

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Macrodiplodiopsis desmazieri (?)
Ethan Crenson, 12-04-2018 05:14
In the Bronx, New York City.  On Platanus x acerifolia.  Dark pustules in the bark layer, showing conidia scattered on the surface. Conidia brown, 3- septate, 50-70 by 18-22µm.  I think i detect mucoid sheathe in some of the photos.  Any comments would be helpful.  Thanks.
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Hermann Voglmayr, 12-04-2018 07:02
Hermann Voglmayr
Re : Macrodiplodiopsis desmazieri (?)
No, I don't think so. Size doesn't fit, and the spores seem to have long tubular appendages... I would like to investigate the specimen in vital condition - could you please send? Best wishes, Hermann 
Ethan Crenson, 12-04-2018 07:38
Re : Macrodiplodiopsis desmazieri (?)
Hello Hermann.  Thank you for your reply.  I suppose the tubular appendages you mentioned are what I interpreted as a mucroid sheathe.  I can send you a sample.  There is not a lot of material to work with, though.  Is M. desmazieri in the neighborhood, at least? 
Regards,
Ethan
Hermann Voglmayr, 12-04-2018 09:58
Hermann Voglmayr
Re : Macrodiplodiopsis desmazieri (?)
Well, could eg also be diaporthalean... I will let you know when I had a look.
Many thanks and best regards ,Hermann (I think you still have my address?)