The Moesi (/ˈmiːsaɪ/ or /ˈmiːzaɪ/; Greek: Μοισοί) was a Thracian tribe which inhabited present day Northern Bulgaria and Serbia, which gave its name to the Roman province of Moesia after its defeat in 29 BC. Moesia was first established as a separate province in 45–46 AD. From the Moesian language or dialect, only a few items are recorded; their ethnonym (Moesoi, Moesi), some toponyms and anthroponyms, and a phytonym: Mendruta, the Moesian name for the False helleborine (L. Veratrum nigrum) or the Beet (L. Beta vulgaris).