pedicularis
From LSJ
Κακοῖς ὁμιλῶν καὐτὸς ἐκβήσῃ κακός → Facient malorum te malum commercia → Mit Schlechten Umgang pflegend wirst du selber schlecht
Latin > English (Lewis & Short)
pĕdīcŭlāris: e, adj. pediculus,
I of or belonging to lice, pedicular: herba pedicularis, lousewort (so called because it kills lice), Col. 6, 30, 8; v. 1. pedicularius: morbus, the lousy distemper, phthiriasis, Serv. Verg. G. 3, 564.