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11-01-2015 15:56

Rhodotarzetta rosea ?
Nina Filippova

Another pyrophilous species was collected in the s

10-01-2015 11:58

Literature aide
Enrique Rubio Enrique Rubio

Hi to all I need the next paper Morphological an

11-01-2015 10:11

Trichonectria
Hans-Otto Baral Hans-Otto Baral

Hellocan anybody help with this presumed Trichonec

11-01-2015 15:36

Peziza tenacella ?
Nina Filippova

Hello dear all, recent discussions about carbonic

30-12-2014 19:08

Cryptosphaeria question
Chris Yeates Chris Yeates

Bonsoir tousrecently while preparing a 'portrait'

31-12-2014 15:44

Nectria/Bryonectria
Ralf Dahlheuser Ralf Dahlheuser

Hello all,I found this Nectria/Bryonectria ?  and

07-01-2015 15:24

Diplocarpa bloxamii
Joaquin Martin

HiApothecia very, very young 0,4 mm-0,5 mm above w

10-01-2015 23:25

Cookeina tricholoma
Joop van der Lee Joop van der Lee

Just to let you all see how colourful ascomycetes

10-01-2015 16:57

Coniochaeta malacotricha?
hannie wijers

Hello,Ik hope someone can help me wit this  Conio

08-01-2015 19:39

Cheilymenia?
Malcolm Greaves Malcolm Greaves

A few of these fruit bodies were found in the moss

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Rhodotarzetta rosea ?
Nina Filippova, 11-01-2015 15:56
Another pyrophilous species was collected in the same community after fire.

The specimen also was lost, but it's beautiful cups should be possible to identify, i hope.


Mixed coniferous-aspen after fire forest, West Siberia near Khanty-Mansiysk (61.08148N, 69.48450E).


Spores with two guttules, smooth, 13.9 (13-14.8) x 8.3 (7.6-9.4) (only 6 spores measured, so that real size could be biased).


Nina.

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Nina Filippova, 11-01-2015 16:07
Re : Rhodotarzetta rosea ?
The last species from this after-fire community, probably Tarzetta catinus, with spores 13 x 8 mk on the average (61.08148N, 69.48450E).
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Nicolas VAN VOOREN, 12-01-2015 07:12
Nicolas VAN VOOREN
Re : Rhodotarzetta rosea ?
About R. rosea, I think you're right, although the size of ascospores shows that specimens are immature. The habitat on burnt place is typical.
About the second species, nothing can be said with a single immature specimen. This is probably a Tarzetta, but impossible to name it.
Nina Filippova, 13-01-2015 05:27
Re : Rhodotarzetta rosea ?
Hello Nicolas,

thanks for your comments,

Uwe Lindemann also wrote me in personal that most probably R. rosea (but spores are smaller and he asked send him a specimen, i will do it).

Nina.