
17-09-2025 10:50
Heather MerryleesHi there!I am hoping for any advice on the identif

11-09-2025 16:57
Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53
Philippe PELLICIERPézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44
Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16
Philippe PELLICIERApothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.

10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor
Challenge on an old oak leaf
Elsa Sousa,
25-10-2017 22:25
Yes, it's always a challenge to identify things with my wonderful and clear micros...!
Apothecia stalked with hairs, stalk with hairs too.
Spores fusoid 1-septate:
(14.9) 16.9 - 18.2 (18.5) × 2.1 - 3 µm
Me = 17.3 × 2.3 µm
Ascospores ± 48 X 6 µm, 8-spored I think...Paraphyses branched. Hairs septate, up to 84 µm
Open your expertize eyes, and help me if you can :)
Thank you very much,
Elsa
Peter Püwert,
25-10-2017 23:52
Hans-Otto Baral,
26-10-2017 06:24

Re : Challenge on an old oak leaf
I agree. You should find crystals on top of warted hairs.
Elsa Sousa,
27-10-2017 10:01
Re : Challenge on an old oak leaf
Hi Peter and Otto,
Thank you both. I had that feeling, but just wanted to be sure.
Thank you both. I had that feeling, but just wanted to be sure.