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Good evening,Who could be so kind to supply me fol

07-01-2014 23:04

Bonjour à tous, Hi to all. This tiny bright yell

10-08-2022 15:45
Pierre-Yves JulienRécolte le 31/07/2022 – Ozoir-la-Ferrière (77)

02-08-2022 17:48
Pierre-Yves JulienRécolte le 31/07/2022 – Ozoir-la-Ferrière (77)

16-08-2022 15:50
Thomas Læssøehttps://svampe.databasen.org/observations/10283169

23-07-2022 20:47
Stefan JakobssonI made an abundant collection of some Preussia/Spo

15-08-2022 20:36
Marcus YeoWhile in NE Scotland recently I made a couple of c

14-08-2022 18:08

Found on deciduous wood (probably Betula) in subal
Hi to everybody
On last week-end I have found some small (up to 0.2 mm in diam.) sphaerical, blackish, inmersed and scattered perithecia growing on dead stems of Euphorbia cf. hyberna at 1600 m of altitude, together with Apiognomonia austriaca and Diplonaevia mollisioides. Only the short conical neck, up to 0.15 mm. protruding over the peridermis of the plant.
I feel this fungus is close (but not the same) to Plagiostoma (Gnomoniella) euphorbiae-verrucosae but in Asturias does not exist Euphorbia verrucosa, my perithecia are smaller, the ascospores bigger with the apical pole acute and the caudal one obtuse.
Maybe un undescribed species?
What do you think?
Thans again
Hi Enrique,
An amazing Gnomoniaceae, really, and perhaps it's an undecribed species, as you said.
I'll send you an email.
Alain

Alessio
Would you please be so kind as to contact me by email,
p.wilberforce@btinternet.com
as I have not received the material for sectioning
Regards Peter W
Thanks Alessio
Please, send me them!