03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
31-10-2025 09:19
Lothar Krieglsteiner
Can somebody provide me with a file of:Rogerson CT
09-08-2025 13:13
Maria Plekkenpol
Hello,Yesterday I found these on burnt soil. Apoth
Petit asco blanc sur capitule pourri et imbibé de Cirsium spinosissimum
Bernard CLESSE,
08-09-2023 17:56
Un petit asco blanc sur capitule pourri et imbibé de Cirsium spinosissimum en pelouse alpine.Merci d'avance pour vos avis.
Bernard
Stip Helleman,
10-09-2023 12:42
Re : Petit asco blanc sur capitule pourri et imbibé de Cirsium spinosissimum
Bonjour Bernard,
The Fruitbodies look a bit gelatineous, could it be Cyathicula calathicola which is growing on Cirsium inflorescenses.
Amitiés,
Stip
Bernard CLESSE,
10-09-2023 13:03
Re : Petit asco blanc sur capitule pourri et imbibé de Cirsium spinosissimum
Hi Stip,
Many thanks for your message. Indeed, the fruitbodies looks gelatineous. I don't have any information on Crocicreas/Cyathicula calathicola and don't know if the microscopy matches. On the web, the macro photos don't seem to correspond to my mushroom.
Best regards,
Bernard
Stip Helleman,
10-09-2023 13:45
Re : Petit asco blanc sur capitule pourri et imbibé de Cirsium spinosissimum
Hallo Bernard,
spores should be (5)6-7(9)×2-2,5(3) Asci 55-63×4-5 but Zotto has a folder with spores 7-12×3-3,7
Yours are in between
there is nothing about septation but your collection appears to be overmature, calathicola is a original a spring-species
there is nothing about septation but your collection appears to be overmature, calathicola is a original a spring-species
Amitiés,
Stip
Bernard CLESSE,
10-09-2023 14:26
Re : Petit asco blanc sur capitule pourri et imbibé de Cirsium spinosissimum
OK Stip, big thank you for your new informations !
I imagine that the altitude affects the phenology of this normally spring species and that it is therefore possible to encounter it here in early autumn, at an altitude of 2500 meters.
Best regards,
Bernard
I imagine that the altitude affects the phenology of this normally spring species and that it is therefore possible to encounter it here in early autumn, at an altitude of 2500 meters.
Best regards,
Bernard