
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.

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

10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
Thorough inspection yielded only one fruit body. I did not have a second attempt at microscopy, but given the specific shape of the spores and the fact that the asci contain only four spores, I identify this asco as Hyaloscypha lachnobrachya.
Would anyone be so kind to confirm that!
Thank you,
François Bartholomeeusen
Diameter fruit body: 155 µm
Asci: 34 x 5 µm; IKI +; Croziers +
Spore: (15.3) 15.4 - 16.1 (16.6) × (1.7) 1.9 - 2.5 (2.6) µm; Me = 15.8 × 2.2 µm; Qe = 7.2

Unfortunately, I do not have the publication you cited, could you send it to me?
I added two detailed photos of the spores. I forgot to mention that the fruit body was completely white.
Best regards,

I would like to finalise my item of 9 September on the forum. Mr Baral's splendid publications provided a lot of information but some uncertainties remain.
Calycellina is evident by the presence of a brown basal ring and the presence of light refracting vacuoles in excipulum, hairs and parphyses.
The high percentage of oil droplets in the spores (> 50%), the width of the spores and the absence of a stipe leaves two candidates namely C. flaveola and C. ulmariae. The substrate and texture of the extal excipulum complicate the choice. The only fruiting body I found was on a fallen leaf and the textura is difficult to determine. Perhaps the textura is 'oblita' after all? What are your thoughts?
Many thanks,
François
