▁been ▁introduced , ▁such ▁as ▁urban ▁areas ▁in ▁the ▁sout he astern ▁United ▁States . ▁It ▁is ▁class ed ▁as ▁a ▁no x ious ▁we ed ▁in ▁New ▁South ▁Wales , ▁Australia , ▁and ▁is ▁similarly ▁listed ▁in ▁New ▁Zealand ' s ▁National ▁P est ▁Plant ▁Acc ord . ▁ ▁Eth nom ed ical ▁uses ▁The ▁se eds ▁are ▁known ▁as ▁nu ▁z hen ▁z i ▁( f em ale ▁ch ast ity ▁seed / berry ) ▁in ▁traditional ▁Chinese ▁medicine ▁and ▁are ▁believed ▁to ▁n our ish ▁li ver ▁and ▁kid ney ▁y in ▁and ▁j ing ▁in ▁the ▁treatment ▁of ▁t inn it us ▁( ring ing ▁in ▁the ▁ears ), ▁vert igo ▁( d izz iness ), ▁prem ature ▁gray ing ▁of ▁the ▁hair , ▁and ▁sor eness / weak ness ▁of ▁the ▁lower ▁back ▁and ▁kne es . ▁Due ▁to ▁the ▁belief ▁in ▁the ▁ber ries ' ▁ability ▁to ▁n our ish ▁the ▁li ver , ▁they ▁are ▁also ▁used ▁in ▁the ▁treatment ▁of ▁dis orders ▁of ▁the ▁eye ▁involving ▁red ▁or ▁dry ▁eyes , ▁bl ur red ▁vision , ▁and ▁pain . ▁ ▁Et ym ology ▁Lig ustr um ▁means ▁" b inder ". ▁ ▁Gallery ▁ ▁See ▁also ▁Priv et ▁as ▁an ▁invas ive ▁plant ▁ ▁References ▁ ▁External ▁links ▁ ▁Pl ants ▁for ▁a ▁Future : ▁Lig ustr um ▁luc id um ▁ ▁luc id um ▁Category : T rees ▁of ▁China ▁Category : Pl ants ▁used ▁in ▁traditional ▁Chinese ▁medicine ▁Category : Pl ants ▁described