στελέφουρος
From LSJ
ξένος ὢν ἀκολούθει τοῖς ἐπιχωρίοις νόμοις → as a foreigner, follow the laws of that country | when in Rome, do as the Romans do
English (LSJ)
ὁ, A haresfoot plantain, Plantago Lagopus, also called ἀρνόγλωσσον, ὄρτυξ, Thphr.HP7.11.2, Plin.HN21.101.