cobion
From LSJ
δι' ἐμοῦ βασιλεῖς βασιλεύουσιν, καὶ οἱ δυνάσται γράφουσιν δικαιοσύνην → through me kings rule, and princes dictate justice (Proverbs 8:15, LXX version)
Latin > English (Lewis & Short)
cōbĭon: ii, n., = κώβιον,
I a species of the plant tithymalus (wolf's-milk), called also dendroides and leptophyllon, Plin. 26, 8, 45, § 71.