stinging-nettle
Latin word, found 11 times in the texts on Socratos.
Ovid, Ars Amatoria 2.417: Aut piper urticae mordacis semine miscent,
Catullus, Carmina lyrics.44.15: et me recuravi otioque et urtica.
Plautus, Rudens 2.1.298: marinam urticam, musculos, plagusias striatas;
All forms of urtica