24-04-2024 21:54
éric ROMERO
Bonjour, J'ai trouvé ce Lasiobolus sur laissées
23-04-2024 15:18
Lothar Krieglsteiner
... but likely a basidiomycete. I hope it is o.k.
23-04-2024 13:17
Edouard Evangelisti
Bonjour à tous, Je viens de récolter ce que je
23-04-2024 21:49
Ethan CrensonHello all, A friend recently found this orange as
22-04-2024 11:52
Zuzana Sochorová (Egertová)
Hello,I made a loan of a collection of Microstoma
11-01-2022 16:36
Jason Karakehian
Hi does anyone have a digital copy of Raitviir A (
22-04-2024 20:38
Miguel Ángel Ribes
Good afternoon.Does anyone know this anamorph?It g
19-04-2024 14:28
B Shelbourne
Cudoniella tenuispora: Distinctive macro and habit
Propolis hillmanniana or farinosa?
Edvin Johannesen,
01-01-2019 19:13
Hello - and happy new year. This Porpolis was collected on what is believed to be a twig of Picea abies. Spores (only the relativeliy thin-walled ones measured) are 33-41 x 14-15 microns in water. Asci are 20-27 microns across. Spores, when mature have many minute guttules and 1-3 large LBs. The largest ones up to 11 microns. Spore and ascus size should indicate P. hillmanniana, but I am unsure about the LBs. Micrographs in water, 1000x, scale ca. 1 micron.
White ascomata fresh, pink ascomata dried.
Hans-Otto Baral,
01-01-2019 20:35
Re : Propolis hillmanniana or farinosa?
From spore size and also spore contents clearly P. hillmanniana. P. farinosa has max. 10 µm and betulae max. 12.5 in my key.
In which area did you collect? Perhaps you saw Hedmark in Norway as record. Found today or last year?
Zotto
In which area did you collect? Perhaps you saw Hedmark in Norway as record. Found today or last year?
Zotto
Edvin Johannesen,
01-01-2019 20:55
Re : Propolis hillmanniana or farinosa?
Thanks a lot! It was found in fall 2018 in Oslo region. Yes, I am aware of the finding my good friend Per Vetlesen made in Hedmark. This is the second record from norway, then. I have used your key dated Jan. 2015. Is that the most recent version?
Hans-Otto Baral,
01-01-2019 20:58
Re : Propolis hillmanniana or farinosa?
Yes, nothing happened since I put it on my homepage.
Edvin Johannesen,
01-01-2019 21:16
Re : Propolis hillmanniana or farinosa?
Thanks again!