17-03-2026 10:09
François Freléchoux
Bonjour, Voici la description rapide d'un petit d
17-03-2026 10:40
Martine Vandeplanque
Bonjour à tous.Chaque année en mars ou avril, il
12-03-2026 19:44
Enrique Rubio
Hi to everybody.Can you give me any suggestions ab
05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
12-03-2026 15:45
Åge OterhalsDear forum,I found this small discomycete on a ver
11-03-2026 17:36
Michel Hairaud
Bonjour, Je cherche des indices pour cette réc
14-03-2026 13:51
Thierry Blondelle
Hi everybody Under Quercus ilex, i hesitate to na
08-03-2026 14:05
Thierry Blondelle
Bonjour à tous,Sur 3 récoltes supposées de H. l
Orbilia septispora? on Salix
Viktorie Halasu,
15-12-2021 16:12
Hello,this Orbilia seems to be somewhat similar to O. quaestiformis, but I think it could be O. septispora (septate spores in living asci, short SB, LBs in spores). What do you think?
Growing on 1cm twig of a shrub Salix, on decorticated wood. Periodically wet meadow near a riparian forest, 220 m elev., soc. Calycina cf. vulgaris.
Apothecia 170-200(250) um in diam (dry?). Rather variable paraphyses' shape. SCBs only globose in both excipulum and paraphyses. SBs vermiform / subulate, in older(?) spores tear-shaped. Lower spores inverted.
Thank you for any advice.
Viktorie
spores-asci2-large-0001.jpg
Hans-Otto Baral,
15-12-2021 16:27
Re : Orbilia septispora? on Salix
Yes, no doubt! It is rare that this species occurs on wood.
Viktorie Halasu,
15-12-2021 16:37
Re : Orbilia septispora? on Salix
Thank you for confirmation! I've seen that (temporarily) intermediate collection on a Salix pole (under quaest.), so I had some doubts, but the coll. of septispora from Hradec Kralove on Juglans looked more similar to this one. There's a lot of Phragmites around, hopefully I will eventually find septispora on it's usual substrate too.
Hans-Otto Baral,
15-12-2021 17:11
Re : Orbilia septispora? on Salix
It was strange that the holotype (first collection) was on a Melilotus stem, though in a Phragmites stand.