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13-08-2020 19:44

Lothar Krieglsteiner Lothar Krieglsteiner

... last week in the Eifel (Germany). It looks mac

13-08-2020 21:47

Andgelo Mombert Andgelo Mombert

Bonsoir, Sur tige morte d'une plante suffrutescen

13-08-2020 21:33

Andgelo Mombert Andgelo Mombert

Bonsoir, Sur tige morte de Dryas octopetala, vers

13-08-2020 19:22

Pavol Palo

Hello friends, may I ask you for help ? I would n

09-08-2020 07:55

Lothar Krieglsteiner Lothar Krieglsteiner

... maybe Molinia, in an acid bog (near Narthecium

15-02-2018 08:09

BERNARD CLESSE BERNARD CLESSE

Sur tige morte de renouée du Japon.Aucune idée

09-07-2020 00:39

Valencia Lopez Francisco Javier

Hola a todosEncontré este curioso ascomycete a me

08-08-2020 20:54

Antonio Couceiro

Ascoma de 5cm, creciendo entre raices de Prunus la

09-08-2020 22:18

Lothar Krieglsteiner Lothar Krieglsteiner

... the spores of this find (today, in the Eifel,

09-08-2020 15:33

Eduard Osieck

Can somebody provide a copy of GÖRKE, C. & H

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Pyrenopeziza on Lunaria rediviva
Zuzana Sochorová (Egertová), 04-07-2020 14:34
Zuzana Sochorová (Egertová)Hello, 
I would like to ask you for help with idetification of this Pyrenopeziza found in the Czech Republic, on old stems of Lunaria rediviva.

Ascospores hyaline, aseptate, smooth, without LBs, (6.9) 7.3-8.8 (9.5) x (1.6) 1.7-2.2 (2.3) µm, average 8.2x2 µm, Q=(3.3) 3.6-4.9 (5.4), Qm = 4.2, with a sheath on one pole.
Asci 36-48 x 5.1-6.3 µm, 8-spored, IKI bb, croziers +, ascospores arranged in 2 rows.
Paraphyses simple, septate, hyaline, with rounded VBs,
Medulla thin, to 10 µm at flanks, formed by hyaline, cylindrical cells,
Subhymenium hyaline, t. subglobulosa-angularis, cells 2.8-5.7 x 2.1-4.8 µm.
Ectal excipulum up to 40 µm thick at flanks, formed by textura globulosa-angularis, cells 5-14 x 5-11 µm, having dark walls.
Hairs - some hyaline, some dark, up to 42 µm long.

Thank you, Zuzana
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  • message #63997
  • message #63997
  • message #63997
  • message #63997
  • message #63997
  • message #63997