20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
17-04-2026 19:16
Enrique Rubio
Hi to everybodyI would appreciate any assistance r
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
17-04-2026 15:14
Bruno Coué
Bonjour.Récoltes du 16/04/2026, sur feuilles mort
12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
14-04-2026 21:52
Gernot FriebesHi,found on dead leaves of Carex elata. Conidia: 4
16-04-2026 22:09
Buckwheat PeteHello, I'd like to ask about this older specimen:
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