https://nas.er.usgs.gov/queries/FactSheet.aspx?SpeciesID=2694
European bugleweed (Lycopus europaeus) - Species Profile
Species summary for European bugleweed (Lycopus europaeus)
lycopus europaeuseuropeanbugleweedspeciesprofile
https://nas.er.usgs.gov/queries/SpecimenViewer.aspx?SpecimenID=1456436
European bugleweed (Lycopus europaeus) - Collection record
European bugleweed (Lycopus europaeus) - Collection record
lycopus europaeuseuropeanbugleweedcollectionrecord
https://www-vetpharm.uzh.ch/GIFTDB/PFLANZEN/0563_BOT.HTM
Arznei- & Giftpflanzen: Lycopus europaeus
Arznei- und Giftpflanzen: Botanik und Einteilungen
arzneigiftpflanzenlycopus