30-05-2026 21:12
Philippe PELLICIERSur branche de mélèze (Larix) près de la neige,
31-05-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a rather
25-05-2026 16:35
Bernard CLESSE
Bonjour à toutes et tous,J'ai trouvé récemment,
29-05-2026 15:35
daniel FERREBonjour à tous,Je voudrais votre aide pour cette
28-05-2026 16:15
James MitchellHello,Does anyone have the original publication of
28-05-2026 11:06
Thomas Læssøehttps://svampe.databasen.org/observations/10596750
23-05-2026 11:44
Charles Grapinet
Hello, I am having trouble identifying this copro
25-05-2026 16:44
François BartholomeeusenHi forum members,During an excursion organised by
26-05-2026 21:25
Dirk GerstnerHello everyone, I'm completely stumped by this li
Venturia on Euphorbia stems
Enrique Rubio,
30-04-2022 13:34
The setose pseudotecia of this venturiaceous fungus grew in circles around blackish spots on stems of Euphorbia hyberna at 1300 m of altitude. I cannot find any Venturia on such a substrate in the literature, except for one recently described, in its asexual morph, in Euphorbia paralias.As you can see the spores are greenish, smooth and have a distinctly infra-medial septum.
Do you have any ideas that could help me?
