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15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

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Hi all, A few weeks back a friend pointed out som

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

14-04-2026 20:31

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 15:52

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Hi,I'm looking for help with this anamorph collect

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William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

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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