15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
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Josep Torres
Hello.An anamorph located on the surface of a thin
17-01-2026 19:35
Arnold BüschlenHallo, ich suche zu Cosmospora aurantiicola Lite
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
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Tom SchrierHi all,We found picnidia on Protoparmeliopsis mur
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Danny Newman
Chlorociboria glauca on indet. decorticate logThe
Pyrenochaeta nobilis var. ilicis
Riet van Oosten,
25-04-2020 13:57
Hello,
Found by Laurens van der Linde, 13-04-2020, on Ilex leaf.
I think it's Pyrenochaeta nobilis var. ilicis, but a confirmation would be very nice (important for the Dutch website Waarneming.nl).
- Microfungi on Land Plants page 148, fig. 648: "pycnidia erumpent up to 0.8 mm diam. brown to black, setose. Setae around ostiole, tapered, septate, dark brown up to 250 x 10 Conidia hyaline 7-9 x 1-1.5, on dead leaves".
- W.B. Grove, British Stem- and Leaf-Fungi 1, 1935, page 152: "pycnidia 250-500 µm, bristles 200-400 µm, spores 6-7 x 1-2".
Conidia: 7.3-7.4 x 1.4-1.6 µm Setae: up to 548 µm
Pycnidia: 225-338 µm
Greetings, Riet
