Cannabaceae (weeds)
From Pestinfo-Wiki
Cannabaceae (weeds) - (hemp family)
This family contains around 100 specis of herbs, trees and climbing plants. Several are important crops like hop or industrial hemp, but some are invasive and weedy. For example Humulus scandens (Japanese hop) is native to eastern Asia, but invasive in North America and Europe.
The following weed species are currently entered under this family: