Thank you very much for that link. I will read the doc over time. It sure is a very interesting read.
Yes those are russian and polish varieties.
Yeah, he doesn’t have an english translation up, thats too bad. If you follow this link ( https://wildobstschnecke.de/de/Botanisch-KL/?listing_sort=&listing_count=288 ) and scroll down to Lonicera kamtschatica there are the varieties listed he offers. His more detailed descriptions are quite worthless anyways since they actually aren’t more detailed . So you would have to read about the varieties anywhere else. Thats a soft spot in that website. But the prices, the variety of his offer and last but not least plant quality are very compelling.
He has some canadian varieties listed. From canadian and american origin I only have planted Borealis and Blue Velvet.