γαλοῦμβρος

From LSJ

γυναικόφρων γὰρ θυμὸς ἀνδρὸς οὐ σοφοῦ → it's an unwise man who shows a woman's spirit

Source

Spanish (DGE)

-ου, ὁ bot., otro n. de la verdolaga marina Ps.Dsc.4.168.