pentaphyllon
From LSJ
Ὅστις γὰρ ἐν πολλοῖσιν ὡς ἐγὼ κακοῖς ζῇ, πῶς ὅδ' Οὐχὶ κατθανὼν κέρδος φέρει; → For one who lives amidst such evils as I do, how could it not be best to die?
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.