this looks (at least macroscopically) a lot like Pycnopeziza pachyderma.

Best regards from Lothar

... yes, I know - my publication in German language are not known, and neglected everywhere outside Germany - and in Germany also by most authors.

You can find the whole publication (or better the first half) here - you have to push the link on the site

http://digital.bib-bvb.de/R/GF8KJEEP7STX4TR942GKJ6NRGMRP4TXHL3KPV8IIC75J3E2UXX-02203?func=results-jump-page&set_entry=000009&result_format=003

Best regards, Lothar

Hello Francois,

at my laptop the link works - you have to click more than once and find the right thing, but it is possible.

The publication is:

Krieglsteiner, L. (1999): Pilze im Naturraum Mainfränkische Platten und ihre Einbindung in die Vegetation. Regensburger Mykologische Schriften 9a+b, 905 S.

Best regards, Lothar

... well - after the link above:

Link zum Zitieren urn:nbn:de:bvb:355-ubr02436-3 urn:nbn:de:bvb:355-ubr02436-3

then got to

"Inhalt"

then you see the title "L. Krieglsteiner ...." - press the link

after this choose "Kommentierte Fund- und Artenliste"

then "Ascomycetes" and "Leotiales"

- and there is every page with a preview.

The Pycnopeziza pachyderma is on page 276 (this is what I posted above).

I hope this works now (?)

Best regards, Lothar

 

Hello Francois, 

try these links: 
part 1: http://nbn-resolving.de/urn:nbn:de:bvb:355-ubr02436-3#0001
part 2: http://nbn-resolving.de/urn:nbn:de:bvb:355-ubr02442-8#0001

If it doesn't work, try to search "Regensburger Mykologische Schriften bib-bvb 1999" in google, first two links should be to the two parts of this volume. It opens with a menu on left side, and a pdf viewer on the right. In the left window on the top is PDF icon to download the whole thing or only selected pages / chapters.

Viktorie 

Hello Marco,

the work is out of stock, as far as I know. I am not at home at the moment. In some days, I can look if I have the books double, so that I can help you. But I am not sure ...

By the way, there is another similar work of mine, in Regensburger Mykologische Schriften 12 - about the Rhön mountains. This work can be bought still.

Best regards, Lothar - you will hear of me