Rubi, rubôrum, A towne in Campania.Rúbicon. conis, A riuer in Italye, whiche diuldeth Gallia, from the part of Italye now called Romandiola, and in old tyme Flaminea.
Rubus, rubi, mas. vel f. g. Hor. A bremble: the blacke berie tree.Morum rubi.A blaeke berie.Acutus rubus, Vide Acutus in ACVO.Rubus coninus.The wild Eglantine without sauour.Alper rubus.Virg.Duri rubi.Ouid.Rubus Idæus. Plin. Hirsuti rubi. Propert. Horrentes rubi.Virg.Thornie brambles.Mordax rubas.Ouid.The prickling bramble.Punicei rubi. Prop. The blacke berie.
Lewis and Short: Latin dictionary
Rŭbi, ōrum, m., a town in Apulia, now Ruvo, Hor. S. 1, 5, 94.—Hence, Rŭbustī-ni, ōrum, m., the inhabitants of Rubi, Plin. 3, 11, 16, 105; Front. Colon. p. 127 Goes.