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17-04-2023 11:52

Alex Akulov Alex Akulov

Dear colleaguesYesterday on the dead overwintered

18-04-2023 09:59

Marian Jagers Marian Jagers

Hello, Anyone familary with the genus Acrospermum

17-04-2023 19:52

Angel Pintos Angel Pintos

Hello,anybody has the following work:Valsaria insi

16-04-2023 10:19

Maria Plekkenpol Maria Plekkenpol

Hello,On cowdung I found a Coprotus last week. The

16-04-2023 10:52

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Suis-je dans le bon avec

13-04-2023 10:07

Castillo Joseba Castillo Joseba

me mandan elmaterial seco de Galicia (España)  r

10-04-2023 21:32

Joeri Belis

Found this small Peziza at the foot of a dunghil

13-04-2023 11:29

Marc Detollenaere Marc Detollenaere

Dear Forum,On a dead branch of Sambucus I found so

13-04-2023 18:12

Sven Heinz Sven Heinz

Hello, i found this Calloria on old stems of sene

05-04-2023 09:24

Josep Torres Josep Torres

Hola.Una diminuta Pleosporaceae, sobre una pequeñ

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Pirottaea cf. veneta on Hellebornis purpurascens (Ranunculaceae)
Alex Akulov, 17-04-2023 11:52
Alex AkulovDear colleagues
Yesterday on the dead overwintered petioles of the rare plant Hellebornis purpurascens (Ranunculaceae) I met Pirottaea representative. Asci are mostly immature, so I have seen only several ascospores. I am unfamiliar with this genus of Discomycetes before, so I need your advice.

Sincerely, Alex

  • message #75876
  • message #75876
  • message #75876
Hans-Otto Baral, 17-04-2023 12:07
Hans-Otto Baral
Re : Pirottaea cf. veneta on Hellebornis purpurascens (Ranunculaceae)
Hello Alex!

I am surprized to see you are fine and back in the forum, and are even able to use a microscope.

Pirottaea is very difficult. P. veneta I only know from images of Dragisa Savic, also on Helleborus. Where the differences against P. gallica/nigrostriata are I do not know.

Best wishes!

Zotto
Alex Akulov, 17-04-2023 12:27
Alex Akulov
Re : Pirottaea cf. veneta on Hellebornis purpurascens (Ranunculaceae)
Thank you, Zotto

We learned to survive and work in war conditions.

My family and I have been in Ternopil for a year, far from our home. I bought a microscope with a camera and when time permits I try to work with fungi to distract myself from daily thoughts about rocket attacks, destruction and peoples who died at the front. 

Friendly,
Alex
Hans-Otto Baral, 17-04-2023 16:36
Hans-Otto Baral
Re : Pirottaea cf. veneta on Hellebornis purpurascens (Ranunculaceae)
Thank you, it is hardly conceivable what you must experience. Zotto
Mario Filippa, 18-04-2023 22:22
Re : Pirottaea cf. veneta on Hellebornis purpurascens (Ranunculaceae)
Yes Alex, thank you to be here in AscoFrance.
All the best to you, your family, and your brave people.