30-04-2024 16:22
François BartholomeeusenDear forum members,On April 25 2024, I found one f
03-05-2024 18:04
Riet van OostenHello, Found by Laurens van der Linde on Rubus fr
01-05-2024 23:22
Ethan CrensonHi all, Found late last week in a New York City p
29-04-2024 21:32
Robin IsakssonHi! Found in Sweden. Ascomata with haris, se
01-05-2024 12:54
F. JAVIER BALDA JAUREGUIHello, everyone.An idea for this pyreno, I found u
30-04-2024 19:43
Gernot FriebesHi!We observed this hyphomycete growing between le
29-04-2024 21:51
Mathias HassHi everyone, Found on attached branches of top pa
Lophodermium piceae ?
Bernard CLESSE,
21-04-2015 22:35
Récolté récemment cet asco sur aiguille d'épicéa (Picea abies). Je pratiquement certain qu'il s'agit de Lophodermium piceae mais je souhaiterais une confirmation de votre part car je ne l'avais jamais déterminé précédemment.
a) spores filiformes ± arrondies à une extrémité et pointues à l'autre, avec nombreuses guttules réfringentes : 65-85x1,5-2
b) paraphyses longues filiformes et enroulées à l'extrémité
Bernard
Bernard CLESSE,
23-04-2015 20:52
Re : Lophodermium piceae ?
Bon, je suppose que "qui ne dit mot consent"……… :o))
Avant que je ne classe mes photos, si quelqu'un a un avis contraire, je serai content de le lire.
Merci à tous,
Bernard
Avant que je ne classe mes photos, si quelqu'un a un avis contraire, je serai content de le lire.
Merci à tous,
Bernard
Peter Püwert,
23-04-2015 21:29
Bernard CLESSE,
23-04-2015 21:57
Re : Lophodermium piceae ?
Good evening Peter,
Thank you for your confirmation and your beautiful didactic photos! I realize that my Lophodermium piceae was not yet mature and therefore still closed.
Best regards,
Bernard
Peter Püwert,
23-04-2015 22:20
Re : Lophodermium piceae ?
Hi Bernard,
Lophodermium-species shut surely quickly with aridity again and also need long to be open again. This applies on nearly all Rhytismatales. I put the substrates to be examined always on damp kitchen paper in a closed box and ventilate daily. In the moment You find with guarantee Lophodermium species on needels from Larix, Juniperus, Picea, Pinus.....and caulicole from Paeonia of the last year.
Greetings
Peter.
Lophodermium-species shut surely quickly with aridity again and also need long to be open again. This applies on nearly all Rhytismatales. I put the substrates to be examined always on damp kitchen paper in a closed box and ventilate daily. In the moment You find with guarantee Lophodermium species on needels from Larix, Juniperus, Picea, Pinus.....and caulicole from Paeonia of the last year.
Greetings
Peter.
Bernard CLESSE,
23-04-2015 22:30
Re : Lophodermium piceae ?
Thank you for the information Peter !
I'll look at this in the coming days !
Best regards,
Bernard
I'll look at this in the coming days !
Best regards,
Bernard