05-04-2026 22:46
Lothar Krieglsteiner
on wood of Ceratonia, Algarve, 3.4.2026.The color
05-04-2026 20:40
Robin Isaksson
Hi!Found i Japan on bark of Abies sp. Spores 35-4
31-03-2026 21:18
Miguel Ángel Ribes
Good evening. oes anyone have the original descrip
31-03-2026 20:57
Stefan BlaserHello everybody, I hope somebody can help me with
26-03-2026 15:31
Åke Widgren
Hello,I found this one in October last year, on r
31-03-2026 16:20
Mlcoch Patrik
Hello, Please about help with determination. On
31-03-2026 08:19
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
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