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FRANCIS FOUCHIER

Bonjour , je recherche en pdf cet article: KORF R

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David Chapados David Chapados

Hi! Could someone help me identifying this specim

29-06-2016 15:18

Per Vetlesen

HiIt was found on the bark of a dead branch of Jun

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Per Vetlesen

Grown in moist chamber on bark/resin of fallen Pin

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Viktorie Halasu Viktorie Halasu

Hello, could anyone please send me the article wi

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David Gibbs David Gibbs

Help with this one much appreciated, on rotting Fa

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Last Tuesday I found some tiny white Helotiales gr

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Robin Isaksson Robin Isaksson

Hi!Found i Japan on bark of Abies sp. Spores 35-4

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Lasiosphaeria? on Potentilla palustris
Marja Pennanen, 30-07-2013 17:58
Hello,

I keep on eye some plants, that I find interesting.
Potentilla palustris is certainly one of them.
Now there were some hairy pyrenos on the leafs.
They are about 0,3 mm wide.
The asci are about 100x 10 and spores 20-25x4.
The hairs are brown, septate, one long measured was about 250x8.

This may be a Lasiosphaeria species, but I found no specises fitting to these characters from my sources.

Help is needed: Marja
  • message #24601
  • message #24601
Andrew N. Miller, 31-07-2013 16:33
Andrew N. Miller
Re : Lasiosphaeria? on Potentilla palustris
How large is the collection?  If it has more than 30 ascomata and they are in good condition, I could sequence it.

Thanks,
Andy
Marja Pennanen, 31-07-2013 20:30
Re : Lasiosphaeria? on Potentilla palustris
Hi Andy,

I got to count them. There are some leaves, that I collected, but these are only on few of them.
I can go to the place and try to find more, if needed.

Can you send your address to my e-mail in case, that there are enough?

Marja