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28-11-2017 10:16

Stephen Martin Stephen Martin

Hi, I collected some specimens of Xerocomus which

25-11-2017 23:31

Thorben Hülsewig

Hi there,today i found this asco on perhaps Myosot

27-11-2017 11:43

Gilbert MOYNE

Bonjour,A nouveau besoin de votre aide pour infirm

27-11-2017 17:09

Stephen Martin Stephen Martin

Dear friends, I have come across what I believed t

27-11-2017 14:52

Edmond POINTE Edmond POINTE

Bonjour,récolté sur mousse en milieu humide, apo

30-07-2017 16:28

Elisabeth Stöckli

Bonjour, Trouvé au sol sur branches décortiqué

23-11-2017 13:36

Valencia Lopez Francisco Javier

Hola a todosHace unos días recolecte estas escler

13-10-2017 11:28

Malcolm  Greaves Malcolm Greaves

I would have recorded these as Microglossum olivac

25-11-2017 16:06

Yves Deneyer Yves Deneyer

Bonjour à tous,Récolté sur crottes de lapin mis

24-11-2017 19:56

Chris Yeates Chris Yeates

Bonsoir tousThis was found on corticated attached

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White mould on Bolete (Xerocomus sp.)
Stephen Martin, 28-11-2017 10:16
Stephen Martin
Hi, I collected some specimens of Xerocomus which were partly and not abundantly infected by a white mould. I expected Hypomyces chrysospermum but when I checked it under the microscope I found a very peculiar morphology. The reproductive parts consisted of a large, bullet-shaped organ encapsulated by some thick wall subtended by a springy and curve conidiophore. 

Any ideas to the genus ?

I searched on the keys/pictorials of ID of Moulds Website and nothing compared

 http://website.nbm-mnb.ca/mycologywebpages/Moulds/Identification.html
  • message #51369
  • message #51369
  • message #51369
Stephen Martin, 28-11-2017 10:35
Stephen Martin
Re : White mould on Bolete (Xerocomus sp.)
Photo of mould on host in situ.

  • message #51370