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22-08-2012 21:00

Marja Pennanen

Hi,I did not manage to determine these hairy cups

20-08-2012 21:57

Michel Hairaud Michel Hairaud

Bonsoir . Hi to all. Pourriez vous me confirmer q

21-08-2012 09:53

Alessio Pierotti Alessio Pierotti

The genus Polystigma was erected by Persoon in 181

16-08-2012 12:27

Stefan Blaser

Hi allI'm looking for Literature to identify Cosmo

15-08-2012 11:56

Piet BORMANS Piet BORMANS

It looks a little bit like Acanthophiobolus helico

17-08-2012 12:40

Alessio Pierotti Alessio Pierotti

Mi sono imbattuto nell'ordine Phyllachorales...dov

16-08-2012 09:21

John Plischke John Plischke

Found growing in Pennsylvana, United States.  Gro

15-08-2012 13:46

Enrique Rubio Enrique Rubio

Hi to everybody:This Scutellinia grews on sandy so

14-08-2012 19:19

Alex Akulov Alex Akulov

Dear FriendsCan you help me with identification of

11-08-2012 14:59

hannie wijers

Hello, I'm new at this forum and like to ask you o

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Trichophaea? on plant debris
Marja Pennanen, 22-08-2012 21:00
Hi,
I did not manage to determine these hairy cups with Nordic Macromycetes.
Maybe someone here is familiar with the species.

They are 3-6 mm wide.
Spores are about 18-22x9-10+.
Asci are about 200-260x12-18 and paraphyses exceed asci a bit and are septate, 5-8 wide.
The hairs are brown, septate, up to about 400x8.

Marja
  • message #19515
  • message #19515
Hans-Otto Baral, 22-08-2012 21:04
Hans-Otto Baral
Re : Trichophaea? on plant debris
Hi Marja

I think this fits well in the Trichophaea gregaria group. Spores may be finely warted. Me and Enrique have larger spores ca. 20-24(-28) x 11-13, and Breitenbach have 23-25 x 9-10.

Zotto
François Valade, 22-08-2012 21:07
François Valade
Re : Trichophaea? on plant debris
Marja, there is a key in Ron Bronkers'a paper, available in Documentation section of this forum.
François
Marja Pennanen, 22-08-2012 21:44
Re : Trichophaea? on plant debris
Hi,

wow how fast answers.
Thank you.
I rejected T. gregaria because of the spore size and habitat.
My ealier collections of T. gregaria are only on ditch benches.

Thankfully: Marja
Luc Bailly, 22-08-2012 23:28
Luc Bailly
Re : Trichophaea? on plant debris
Hi Marja,
Could you take a photo of the base of the hairs? Sometimes, it helps.
Cheers - LUC.