ποταμογείτων
From LSJ
ἤτοι ἐμοὶ τρεῖς μὲν πολὺ φίλταταί εἰσι πόληες Ἄργός τε Σπάρτη τε καὶ εὐρυάγυια Μυκήνη → The three cities I love best are Argos, Sparta, and Mycenae of the broad streets
English (LSJ)
ονος, ὁ,
A pondweed, Potamogeton natans, Dsc.4.100, Luc.Trag.152, Ael.NA6.46. 2 = ἄρκιον, Ps.-Dsc.4.106. II epith. of a crocodile, PMag.Leid.W.25.21.