θύανον
From LSJ
Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → But for extreme illnesses, extreme remedies, applied with severe exactitude, are the best (Hippocrates, Aphorism 6)
English (LSJ)
τὴν θυώνην (q. v.), ἐστὶ δὲ πέμμα ἀντὶ βοός, Hsch.
Greek (Liddell-Scott)
θύανον: «τὴν θυώνην. πέμμα δέ ἔστιν ἀντὶ βοὸς» Ἡσύχ.