θρῖδαξ

From LSJ

ἀκίνδυνοι δ' ἀρεταὶ οὔτε παρ' ἀνδράσιν οὔτ' ἐν ναυσὶ κοίλαις τίμιαι → but excellence without danger is honored neither among men nor in hollow ships

Source

French (Bailly abrégé)

ακος (ἡ) :
laitue sauvage, plante.
Étymologie: DELG pê t. indigène emprunté.

Russian (Dvoretsky)

θρῖδαξ: и θρίδαξ, ᾰκος ἡ латук, салат Her., Plut., Luc., Anth.