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24-03-2026 19:59

William Slosse William Slosse

Hello everyone,On 23/03/26, I found the following

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Pyrenochaeta nobilis var. ilicis
Riet van Oosten, 25-04-2020 13:57
Riet van Oosten
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
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