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09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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Anamorphous on Calystegia sepium
Martin Bemmann, 30-03-2011 22:26
Martin BemmannDear all,

today I found on dead overwintered tendrils of Calystegia/Convolvulus this anamorphous fungus that looks like caviar... ;-)
Any idea? I thought on Trichocladium but lacking proper literature.

Best regards,

Martin
  • message #14974
Martin Bemmann, 30-03-2011 22:26
Martin Bemmann
Re:Anamorphous on Calystegia sepium
closer:

  • message #14975
Martin Bemmann, 30-03-2011 22:27
Martin Bemmann
Re:Anamorphous on Calystegia sepium
Conidia (90-104 x 30-34 µm):

  • message #14976
Gernot Friebes, 30-03-2011 22:29
Re:Anamorphous on Calystegia sepium
Hi Martin,

those are telia of a rust.

Best wishes,

Gernot
Alain GARDIENNET, 30-03-2011 22:41
Alain GARDIENNET
Re:Anamorphous on Calystegia sepium
Yes martin, it"s a rust, probably Puccinia convolvuli ou P. isiacae. So, not an asco !
Alain
Martin Bemmann, 30-03-2011 22:46
Martin Bemmann
Re:Anamorphous on Calystegia sepium
Thanks Gernot and Alain,

yes this is certainly rust and possibly Puccinia convolvulum. I found now similar pictures as mine in the German Phytoparasite-Forum: http://www.pilzfotopage.de/Forum3/viewtopic.php?f=14&t=3909&p=16487&hilit=calystegia#p16487 "Telien"-pictures 7 and 8.

Best regards

Martin

Gernot Friebes, 30-03-2011 23:13
Re:Anamorphous on Calystegia sepium
Hi Martin,

here are some photos of the aecidial stage of Puccinia convolvuli, just in case you want to look for this species when it is getting warmer. ;)

Sorry for being off topic.

Best wishes,

Gernot
  • message #14980
Gernot Friebes, 30-03-2011 23:13
Re:Anamorphous on Calystegia sepium
scale=10 µm
  • message #14981
Martin Bemmann, 30-03-2011 23:59
Martin Bemmann
Re:Anamorphous on Calystegia sepium
Thank you Gernot,

I think I will care for other fungi "when it is getting warmer"... ;-)

Cheers

Martin