13-06-2025 09:41
Josep Torres
Hello.A cerebriform ascomycete sprouting scattered
13-06-2025 16:34
Andgelo Mombert
Bonjour,Un petit discomycète qui me résiste. Il
21-07-2025 19:22
Ethan CrensonHello all, Here is an Orbilia found by a friend
14-07-2025 11:20
Michel Hairaud
Bonjour, Voici une espèce de (?) Hyaloscyphace
18-07-2025 23:03
Josep Torres
Hello.Fruitings between 51 and 130 microns in tota
16-07-2025 17:34
Bernard Declercq
Hello,I have trouble distinguishing above mention
16-01-2023 21:31
Riet van Oosten
Hello, Nearby the find of Calycina claroflava on
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.