pentaphyllon
From LSJ
Λύπης ἰατρός ἐστιν ἀνθρώποις λόγος – For men reason is a healer of grief – Für Menschen ist der Trauer Arzt allein das Wort – Maeroris unica medicina oratio.
Latin > English (Lewis & Short)
pentăphyllon: i, n., = πεντάφυλλον>, i. q. quinquefolium and pentapetes,
I five-leaved grass, cinque-foil, Plin. 25, 9, 62, § 109; App. Herb. 2.