17-08-2013 00:26
Rubén Martínez-Gil
Hola a todos.Hoy he encontrado esta Tarzetta a ori
15-08-2013 23:31
Martin Bemmann
Dear friends,does someone have this paper?:Minter,
12-08-2013 22:24
Maren Kamke
Hi again,on that rubus-twig I found a second fungu
14-08-2013 21:45
Luis Ballester
Hola otra vez.J'ai cette collection que je pense q
15-08-2013 23:48
Salvador TelloHola.Estoy buscando el siguiente artículo: Chan
15-08-2013 23:31
Esquivel-Rios Eduardohola todos.Esta Hypocrea se encontro sobre un tron
12-08-2013 15:40
Joop van der Lee
Found on horse dung.Riged and agglutinated haris
14-08-2013 11:47
Luis Ballester
Hello again everyone.I have this collection of Hel
unknown Pyxidiophora
Sven Heinz,
19-12-2018 18:51
Hello together,
does anyone know this Pyxidiophora? It grows on sheep dung.
Perihecial neck: 180 - 200 µ long
Spores: 45 - 48 x 5 - 6 µ, one septed no dark dot, over 100 spores adhere to each other
I have found P. arvernensis before, the spores were ejected bit by bit. They also did not stick together as a bundle.
Michel Delpont,
19-12-2018 20:42
Re : unknown Pyxidiophora
Hello Sven!
Although the dimensions you give for the beak are longer than in the literature your mushroom seems close to P.arvernensis. F.doveri & B.coué (DM Volume 34 Fascicle No. 133-134) also gives in the key somewhat longer spore dimensions, but these are quite variable.
Michel.
Sven Heinz,
20-12-2018 20:51
Re : unknown Pyxidiophora
Hello Michel,
thanks for your answer! The features and spore shape are slightly different from my findings at arvernensis. Maybe it's about Pyxidiophora petchii?
Greetings Sven
Michel Delpont,
20-12-2018 21:06
Re : unknown Pyxidiophora
Bonsoir Sven.
I had also thought of P.petchii, but the spores seem to be larger than for P. arvernensis; on the other hand the length of the collar would be good. I do not know P.petchii, F.Doveri gives it on rabbit poop.
Michel.