11-05-2026 12:32
Bernard CLESSE
Pourriez-vous m'aider à identifier cette héloti
13-05-2026 15:26
François Freléchoux
Bonjour,Voici une récolte faite il y a quelques j
12-05-2026 15:41
Nicolas VAN VOOREN
Dear Ascolovers, especially interested in Pezizale
13-05-2026 12:05
Thierry Blondelle
Bonjour à tous,J'aimerais avoir confirmation de c
10-05-2026 23:17
Andreas Gminder
Hello,today we found in a moist steep decidous for
28-04-2026 20:07
Lothar Krieglsteiner
... on twig in the air at standing Ceratonia siliq
27-04-2026 20:52
Lothar Krieglsteiner
Found on hanging tiwg of Olea europaea in dried-ou
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Lothar Krieglsteiner
on attached twig of standing Ficus caricaquite uns
29-04-2026 10:44
Lothar Krieglsteiner
growing at moist, drying-out soil at the side of a
Hyphomycete on dead Quercus leaf
Gernot Friebes,
11-06-2015 11:57
this hyphomycete was found on a dead leaf of Quercus (probably Q. petraea). I actually feel like I have seen this fungus before but have never studied it in more detail. The conidia are quite variable in size but the ones with 3 septa I measured with 20,8-26,4 x 8,0-9,1 µm. Any suggestions are welcome!
Best wishes,
Gernot
Chris Yeates,
11-06-2015 12:54
Re : Hyphomycete on dead Quercus leaf
Hallo Gernot
this looks like a Cladosporium; common secondary invaders on many substrates. See:
http://openi.nlm.nih.gov/detailedresult.php?img=2104742_105fig47&req=4
and
http://krauthammerlab.med.yale.edu/imagefinder/Figure.external?sp=SPMC2104742%2F105fig16&state:Figure=BrO0ABXcRAAAAAQAACmRvY3VtZW50SWRzcgARamF2YS5sYW5nLkludGVnZXIS4qCk94GHOAIAAUkABXZhbHVleHIAEGphdmEubGFuZy5OdW1iZXKGrJUdC5TgiwIAAHhwAAPMIg%3D%3D
best wishes
Chris
this looks like a Cladosporium; common secondary invaders on many substrates. See:
http://openi.nlm.nih.gov/detailedresult.php?img=2104742_105fig47&req=4
and
http://krauthammerlab.med.yale.edu/imagefinder/Figure.external?sp=SPMC2104742%2F105fig16&state:Figure=BrO0ABXcRAAAAAQAACmRvY3VtZW50SWRzcgARamF2YS5sYW5nLkludGVnZXIS4qCk94GHOAIAAUkABXZhbHVleHIAEGphdmEubGFuZy5OdW1iZXKGrJUdC5TgiwIAAHhwAAPMIg%3D%3D
best wishes
Chris
Walter Gams,
11-06-2015 13:20
Re : Hyphomycete on dead Quercus leaf
I agree, a Cladosporium around C. macrocarpum. The "dome-shaped" scars are clearly visible in one of the pictures.
The final monograph was published by Konstanze Schubert and is available online as a more recent issue of Stud. Mycol.
Best regards Walter
The final monograph was published by Konstanze Schubert and is available online as a more recent issue of Stud. Mycol.
Best regards Walter
Gernot Friebes,
11-06-2015 14:42
Re : Hyphomycete on dead Quercus leaf
Thanks to both of you! I have checked the monographs on this genus and think that the species identification is a bit too difficult for me...
Best wishes,
Gernot
Best wishes,
Gernot