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08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

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White on polypore
Marja Pennanen, 09-07-2010 17:15
Hello,
once again I'm wailing for help.
These are about 0,2 mm wide.
  • message #12270
Marja Pennanen, 09-07-2010 17:18
Re:White on polypore
The spores are strongly bent about 10-12x1-1,5 containing some tiny droplets. and asci 27-35x4-5.

  • message #12271
Marja Pennanen, 09-07-2010 17:19
Re:White on polypore
The asci seems to have some covering gluing them together at tips and are quite equal sized because of that.
The ascus tips had no color reaction in IKI as far as I could see.
  • message #12272
Martin Bemmann, 09-07-2010 17:24
Martin Bemmann
Re:White on polypore
Hi Marja,

check on Zotto's DVD Hyalorbilia berberidis. But he will himself give a more profound answer ;-)

Cheers,

Martin
Marja Pennanen, 09-07-2010 17:35
Re:White on polypore
Oh, yes,
thank you very much for a very fast answer :)
This will be my first Hyalorbilia :)

Happy Marja
Hans-Otto Baral, 09-07-2010 20:32
Hans-Otto Baral
Re:White on polypore
That sounds pretty good! And very well described, I can only confirm Martin's determination.

In this case i would like to ask you for the collection data (date, site, substrate), because I would like to cite this record in the monograph. Was the polypore close to the ground? on a lying trunk?

The species is known from several European countries including Finland (from the East, Lieksa, Koli, by Kadri Poldmaa). Often on polypores!

Zotto
Marja Pennanen, 09-07-2010 20:58
Re:White on polypore
Hello,
this was on a trunk of propably salix on the ground (I can check it tomorrow, when I go there ). The polypore was propably Phellinus punctatus (I know polypores poorly) and the site is Outokumpu (town) Rikkaranta (village), Pennala (farm) 62 46 (lat) 28 45 (lon). (Lieksa belongs to North Carelian, so I live East...)
I actually picked it 27.6 and kept it in refrigerator until now. Sometimes I have time to empty something from there - usually to "compost"...
The fungi seems to be a survivor ;)

Marja