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02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

30-06-2025 19:05

ALAIN BOUVIER

Bonjour à toutes et à tousJe cherche à lire l'a

30-06-2025 14:45

Götz Palfner Götz Palfner

This is a quite common species on Nothofagus wood

25-06-2025 16:56

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11

Ethan Crenson

Hello all, A friend found this disco yesterday in

28-06-2025 17:10

Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

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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