19-02-2013 00:10
Francisco CalaçaHi to all!I'll like to know if someone have the fa
06-11-2013 19:28
Chris YeatesBonsoir tousthis pale lilac-coloured Orbilia was c
04-11-2013 19:56
Enrique RubioHi to allThis nice Otidea makes auricularioid apot
02-11-2013 17:17
Beñat JeannerotAdio à tous,Il me faudrait les articles suivants
02-11-2013 16:25
Peter ThompsonHello Everyone,I have received the data and images
03-11-2013 05:35
Beñat JeannerotAdio à tous,Désolé d'encombrer le forum avec ç
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