14-05-2024 09:19
Hans-Otto Baral
Hi, I want to announce for next Sunday 17.00 middl
13-05-2024 12:48
Eduard OsieckAfter eight years (*) I found the same apiosporous
11-05-2024 18:08
B Shelbourne
• Mollisia on tree leaves: On dead Quercus leave
12-05-2024 11:48
Michel Hairaud
Bonjour , Voici une récolte d'une Rhytismataceae
10-05-2024 17:40
Anna KlosGood afternoon, Thursday during an inventory we f
11-05-2024 00:33
Ethan CrensonI'm not entirely sure that Encoelia-like is the ri
07-05-2024 00:04
Ethan CrensonA friend found these black gelatnous cups on a twi
Asexual morph on Rhododendron
Bernard Declercq,
07-05-2015 20:23
Hello,Collected on leaves of Rhododendron ponticum:
Conidiomata composed of dark brown, fasciculate, hair-like conidiophores.
Conidiophores cylindrical, 60-80x9-10 µm, 3-5-septate, dark brown.Conidia ellipsoid-fusoid, 28-30x11-12 µm, distoseptate, truncate basal end, smooth-walled, subhyaline to pale brown. Causing pale greyish brown dark-bordered spots on living leaves.
In the field I thought to have collected some Colletotrichum, but this is clearly something else. Your help is welcome.
Bernard Declercq
