16-09-2023 16:21
Marc Detollenaere
During a walk in a mixed forest , one of my friend
16-09-2023 12:56
Savic DragisaHello everyoneI find this species for the first ti
13-09-2023 15:35
François BartholomeeusenDear forum members, Under a pile of grass clippin
12-09-2023 16:59
Jean-Luc RangerDiamètre 5-6 mm, poils hyalins septés: 80- 150 Â
12-09-2023 09:16
Thomas FlammerOn a pinus cone I found some very small round Asco
10-09-2023 23:15
Patrice TANCHAUDBonsoir, apothécie de 10 mm récoltée sur le bo
06-09-2023 12:29
Margot en Geert VullingsThis Trichobolus found on rabbit dung. The length
08-09-2023 18:34
Luc Bailly
Bonjour,Aisne, Durbuy, prov. Luxembourg, Belgique,
During a walk in a mixed forest , one of my friends found a number of small yellow to orange cups of about 2-3mm on naked soil.The fruitbodies I took home were still young and contained mostly oval spores without ornementation of 12-12.5x7.5µ, with 2 large guttules. I also found a few spores with prominent crests. The spores he sent me had also high ridges and had the same size.No reaction with Lugol.
The spore size matches with bicucullata but the paraphyses bent over like a cane what is not describe in Van Vooren 2014. Is Aleuria congrex with rather small spores an option?
 Marc
Herewith the measurements (without ornamentation) of my three finds of A. cogrex. All measurements were done in water and from mature spores outside the asci!
Best regards,
François
dd. 4/10/2020
(14) 14.8 - 15.8 (16.2) × (8.3) 8.5 - 9.5 (9.7) µm
Q = 1.6 - 1.7 (1.9) ; N = 16
Me = 15.2 × 9.1 µm ; Qe = 1.7
dd. 22/112022
(13.9) 14.5 - 16.1 (16.5) × (7.5) 7.9 - 8.9 (9.1) µm
Q = 1.7 - 1.9 (2.1) ; N = 20
Me = 15.2 × 8.4 µm ; Qe = 1.8
dd. 29/11/2022
15 - 16.9 (17.2) × 7.9 - 8.8 (9.1) µm
Q = (1.8) 1.81 - 2.1 (2.2) ; N = 12
Me = 16.1 × 8.4 µm ; Qe = 1.9
Thank you very much for your comments
Marc