I am looking for a chart showing the modern varieties of hops and how they were derived / created from other varieties. A sort of "hop family tree", if such a thing exists. I found an old example, for English varieties, and incomplete, but it would be something similar to the one in here:
that would be a pretty crazy chart with all the hybrids, the hops from UK, the Continent, US, NZ, OZ, Japan and South America. I thought about doing something like this for like a byo...but after starting to do the research quickly lost interest.