09-04-2013 05:58
John Plischke
I was at work over the weekend and I fixed a water
06-04-2013 16:34
Roland LabbéBonjour !Voici une pézize que nous croyons être
05-04-2013 16:28
Peter ThompsonHello Everyone,I have received a sample with perit
06-04-2013 20:08
Joop van der Lee
Found on deer dung. Fruitbody at first light orang
04-04-2013 22:46
Maren Kamke
Hello, a friend of mine found this one on an twig
05-04-2013 11:25
Peter ThompsonHello Everyone,I have been sent a sample consistin
I was at work over the weekend and I fixed a water leak where a pipe was leaking on the basement wall. I think I found Peziza domiciliana. I was nice to get to work on these at work. It mycelium was white. Mushrooms 1/2 to 2 inches wide. Spores 12-15 X 6-10um. There were no oil drops. Asci 8 spored. Melzers makes the tips turn blue. Its been a few years since I seen them. I always get so excited but the people who live there cant figure out why. :-)
La littérature s'accorde pour indiquer que P. domiciliana contient deux guttules. Il y a donc lieu d'éliminer cette possibilité.
Je pense qu'il faut aller voir du côté de P. varia (= P. micropus, = P. cerea), mais ceci pour autant que la chair contienne un excipulum moyen de textura intricata. Il est très probable que P. muralis Sow. dont le nom est très explicite, soit également un synonyme de P. varia.
Amicalement
René