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18-04-2010 17:45

Marja Pennanen

I found these tiny ascomycetes on Picea abies. The

18-04-2010 01:03

Roland Labbé

Bonjour ! Voici un Mollisia. Nous croyons que

15-04-2010 23:50

Luc Bailly Luc Bailly

Bonsoir, Deuxième récolte où je coince: un H

15-04-2010 23:29

Luc Bailly Luc Bailly

Plateau des Tailles, fange à 600 m d'altitude. En

15-04-2010 18:58

georges fannechere

bonjour, Ma version du British asco de Dennis e

14-04-2010 16:03

Marja Pennanen

this tiny "needlebottle" grows on pinus needles an

14-04-2010 14:08

Alain GARDIENNET Alain GARDIENNET

Bonjour, Dans une branche de Pinus sylvestris da

14-04-2010 11:09

georges fannechere

Bonjour, Je suis en train d'examiner une pezize

12-04-2010 23:18

Martin Bemmann Martin Bemmann

Dear all, I have here a Nectria, unmature (no a

12-04-2010 08:07

Marja Pennanen

Hello, these ascos are estimately 0,1 to 0,3 mm w

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Yellowish on picea
Marja Pennanen, 18-04-2010 17:45
I found these tiny ascomycetes on Picea abies. They are about 0,2 mm wide and distinctly hairy.
  • message #11154
Marja Pennanen, 18-04-2010 17:52
Re:Yellowish on picea
Hairs are about 100x2 micrometers and tend to be as if they are clued together, but didn't melt in KOH..
Asci is about 40x8-9 and spores 8-10x2-3 micrometers.
  • message #11155
Perz Piotr, 18-04-2010 21:01
Re:Yellowish on picea
Hi Marja,

compare Echinula ´resinicola´, HB 6224c and my 20090909-001_PP

regards
Piotr
Marja Pennanen, 18-04-2010 22:24
Re:Yellowish on picea
Witaj Piotr,

it certainly looks the same. I just have absolutely no information of the genus.
Just checked and no representatives of that genus has been found in Finland at least before year 2000 :)
Thankfully (dziękuję) : Marja
Marja Pennanen, 19-04-2010 09:07
Re:Yellowish on picea
Hello again,
I found nothing sensible from internet of this species and very little of the genus too (that Echinula asteriadiformis grows on rubus and is the only species in the genus ;) )
Does that mean that the species is a quite recently found or somenting?

Curiously: Marja
Perz Piotr, 19-04-2010 09:26
Re:Yellowish on picea
Dear Marja,

this is an undescribed species and position in genus Echinula is not clear, but this species fit Echinula very well.
I think the best is, we wait for Zotto`s comment, because this is Zotto`s found and nom.prov.

regards
Pimpek