
18-07-2025 23:03
Hello.Fruitings between 51 and 130 microns in tota

16-07-2025 17:34

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Bonjour, Voici une espèce de (?) Hyaloscyphace

16-01-2023 21:31

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55
Yanick BOULANGERBonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17
Yanick BOULANGERBonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52
Gernot FriebesHi,I wanted to share this collection on Rubus idae

14-07-2025 13:37
Gernot FriebesHi,do you think this collection could be R. ulmari
Gnomonia on Euphorbia
Enrique Rubio,
01-07-2013 14:24
This Gnomonia grew on stems of Euphorbia sp. at 1300 m of altitude. I think is closely related with Gnomonia palustris but their spores are greater than those described in Monod's monographie.
By the other hand I don't know what species of Euphorbia is but Euphorbia palustris is not present at this region.
The perithecia of my collection are enough extenuate when I have studied it
Thanks again for your opinion
Enrique Rubio,
01-07-2013 18:04
Re : Gnomonia on Euphorbia
Definitively Euphorbia palustris is not reported from Asturias. It seems to be that only exists at at Gerona (NE of Spain)
Alain GARDIENNET,
02-07-2013 07:30
Re : Gnomonia on Euphorbia
Hi Enrique,
The genus Euphorbia is not easy, and the Gnomoniaceae on Euphorbia are perhaps bad known yet.
Clearly, your species is not G. palustris and is not described in Monod. Perhaps you should search the description of Gnomonia petrophilae ?
Alain
PS : D. Walker is far away (Japan) this summer. We can't have his help.
The genus Euphorbia is not easy, and the Gnomoniaceae on Euphorbia are perhaps bad known yet.
Clearly, your species is not G. palustris and is not described in Monod. Perhaps you should search the description of Gnomonia petrophilae ?
Alain
PS : D. Walker is far away (Japan) this summer. We can't have his help.
Enrique Rubio,
02-07-2013 13:25
Re : Gnomonia on Euphorbia
Thanks, Alain
Euphorbia petrophila don't exists at the Iberian peninsula
Euphorbia petrophila don't exists at the Iberian peninsula