Eupatorium cannabinum · kanapinis kemeras

EN · hemp-agrimony, holy rope
DE · Gewöhnlicher Wasserdost
LT · kanapinis kemeras
LV · lielā krastkaņepe
PL · sadziec konopiasty

https://en.wikipedia.org/wiki/Eupatorium_cannabinum
If the genus Eupatorium is defined in a restricted sense (about 42 species), E. cannabinum is the only species of that genus native to Europe (with the remainder in Asia or North America). It is attractive to butterflies.
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