http://www.deutscher-hopfen.de/contentserv/hopfenpflanzerverband.de/index.php?StoryID=2241&subtemplate=en
At the bottom there is a link to HOP VARIETY PORTFOLIO: DOWNLOAD (ENGLISH VERSION)
Here is the link:
http://www.deutscher-hopfen.de/contentserv/hopfenpflanzerverband.de/data/media/2241/HM-eng-komplett-05%5B1%5D.pdf
scroll down to page 24 on the PDF
They did scientific taste/aroma tests on all the different hop varieties grown in Germany.
They really break down the flavors and aromas quite well plus they give a general summation of the overall beer made with the hops at the end of each hop variety.
Dave