06-04-2026 19:40
David Gibbs
Help with this one much appreciated, on rotting Fa
06-04-2026 11:07
Louis DENYBonjour forum, Trouvé sur bois de feuillu très d
06-04-2026 16:24
Juuso ÄikäsLast Tuesday I found some tiny white Helotiales gr
05-04-2026 20:40
Robin Isaksson
Hi!Found i Japan on bark of Abies sp. Spores 35-4
06-04-2026 08:15
Lothar Krieglsteiner
some days ago, on the lower surface of leaf of Que
05-04-2026 22:46
Lothar Krieglsteiner
on wood of Ceratonia, Algarve, 3.4.2026.The color
31-03-2026 21:18
Miguel Ángel Ribes
Good evening. oes anyone have the original descrip
Black pyreno on Populus
Juuso Äikäs,
29-04-2021 18:22
(14.1) 15 - 16.9 (17.3) × (4.3) 4.6 - 5 (5.2) µm
Q = (2.9) 3 - 3.5 (3.8) ; N = 7
Me = 15.7 × 4.8 µm ; Qe = 3.3
Any idea what this is?
Chris Yeates,
30-04-2021 00:12
Re : Black pyreno on Populus
Hi
Looks like classic Melanomma pulvis-pyrius. See: https://www.researchgate.net/figure/Melanomma-pulvis-pyrius-A-B-Ascomata-on-substrate-C-Ascoma-in-longitudinal-section_fig3_318410099
Best wishes
Chris
Juuso Äikäs,
30-04-2021 00:30
Re : Black pyreno on Populus
Yes -- that seems to fit well. Apparently quite a common species. Thanks!