πτελέα
From LSJ
Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → For extreme diseases, extreme methods of cure, as to restriction, are most suitable.
English (LSJ)
Ion. πτελέ-η, ἡ,
A elm, Ulmus glabra, Il.6.419, 21.242,350, Hes.Op.435, Ar.Nu.1008, Thphr.HP3.14.1, Dsc.1.84, etc. II v. foreg.