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11-08-2015 20:02

Nina Filippova

Two species of Micropeziza were dercribed recently

12-08-2015 20:33

Baeza  Yajaira Baeza Yajaira

I  found this fungi on Dilleneaceae, cloud rain f

12-08-2015 18:20

Claude Kaufholtz-Couture Claude Kaufholtz-Couture

Bonjour, J'ai étudié soit un Geoglossum, ou bi

12-08-2015 18:42

Regina Siemianowski

hello!found today on decorticated fine woody debri

11-08-2015 16:12

Jakob Schneller Jakob Schneller

Dear collegues   Recently I have found this fun

12-08-2015 13:58

Gernot Friebes

Not sure about the genus for this fungus. The tiny

12-08-2015 13:46

Gernot Friebes

Hi again,here's another fungus on Galium verum. As

12-08-2015 13:42

Gernot Friebes

Hi,a friend sent me a few ascomycetes, some of whi

12-08-2015 01:50

Lepista Zacarias

Dear all,Maybe someone have an ideia about this de

12-08-2015 00:42

Christian Lechat Christian Lechat

Bonjour Andreas,j'ai bien reçu ton message mais e

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Micropeziza fenniae new collection
Nina Filippova, 11-08-2015 20:02
Two species of Micropeziza were dercribed recently from leaves of Rhododendron tomentosum, one collected in Siberia (M.curvatispora) and another in Finland (M.fenniae) and i was wondering if these species could be found in one location, which seems to be confermed by my present collection. This means that they are not only geographical species but could be found nearby.

This collection of M.fenniae was collected in 500 m distance from the collection of M.curvatispora; in bog community on leaves of Rhododendron tomentosum (quite similar plant community to where the M.curvatispora was found). It's morphological difference with M.curvatispora is quite distant: asci with croziers, spores shorter and not curved, it seems to have pustulare rather than cupulate apothecia. I have studied only one apothecium and failed to observed grayish spores, as it was mentioned in the first description (the collection is very scarce, only 5 apothecia on a single leaf).

Apothecia pustulate, 200-400 mk across, up to 60 mk thick, 5 growning nearby on a single leaf; asci broadly clavate, with crozier, with euamyloid ring, *86 (76-92) x 15 (14-16) mk; paraphyses cylindrical about *2 mk, branched and enlarged in upper part (*3-6 mk), tips contain greenish VBs stained in IKI to orange-brown; spores ellipsoid-fusoid, filled with oil drops, *13.7 (12.4-15.5) x 5.7 (5.2-6.2), Q=2.4 (n=25).
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Hans-Otto Baral, 11-08-2015 20:42
Hans-Otto Baral
Re : Micropeziza fenniae new collection
This is great, Nina, many thanks! Diffifult to overtop!

Please continue....
Zotto
Stip Helleman, 11-08-2015 21:12
Stip Helleman
Re : Micropeziza fenniae new collection
Great Nina,
although the collection is small the descriptive photo's are wonderful! Your collection proves the host specifity of the species.

Cheers,
Stip
Uwe Lindemann, 12-08-2015 09:56
Uwe Lindemann
Re : Micropeziza fenniae new collection
Hi Nina,
also my congratulations to your find!
Best, Uwe
Marja Pennanen, 13-08-2015 16:37
Re : Micropeziza fenniae new collection
Wonderful Nina!

Your collection of M. fenniae makes me wonder, weather I could find M. curvatispora somewhere here...

Marja