27-10-2013 09:34
Peter ThompsonHello Everyone,I recently found a Coprotus species
22-10-2013 21:51
Jean-Luc RangerBonjour à tous, Voici une Otidea qui semble corre
23-10-2013 18:19
FRANCIS FOUCHIERDear all, does anyone have a digital copy of the
22-10-2013 17:08
Enrique RubioCan you help me with this article? Schumacher, T.;
17-10-2013 21:54
FRANCIS FOUCHIER1) Est-ce bien un Coccomyces?D'après la clé de S
20-10-2013 23:43
Alain BRISSARDRebonsoir à tousLa encore je sollicite votre cont
It was growing on dead monocotyledonous leaves (Phragmites australis or Cladium mariscus) in lowland fen.
Apothecia are white, short-stalked, <0.5 mm diameter.
Excipulum is of thin-walled cells. Marginal cells are ca 20 µm, with oil-filled contents.
Asci 45-60 x 4-5 µm. Not sure whether croziers are present or not. Reaction of ascus tip in IKI is ambiguous – apparently red in some cases, but seemed to be blue in others.
Paraphyses are ca 2 µm wide, with oil-filled contents.
Spores (7-)8-10 x 1.5 µm, with a few small oil bodies.
Am I correct in identifying this as C. cruentata? Thanks in advance for help.
Marcus
The blue IKI reaction appears at low concentration, the red at higher.
Zotto
Marcus