polyanthemum
From LSJ
ὅταν δὲ τἄμ' ἀθυμήσαντ' ἴδῃς, σύ μου τὸ δεινὸν καὶ διαφθαρὲν φρενῶν ἴσχναινε παραμυθοῦ θ' → whenever you see me despondent over my situation, do what you can to lessen and relieve what is wild and senseless in my thinking | whenever you see me despondent, you must cure the grim derangement of my mind and encourage me
Latin > English (Lewis & Short)
pŏlyanthĕmum: i, n., = πολυάνθεμον (pure Lat. ranunculus),
I a caustic plant, otherwise called batrachion (perh. Ranunculus polyanthemos, Linn., many-flowered, crowfoot), Plin. 27, 12, 90, § 112.
Latin > French (Gaffiot 2016)
pŏlўanthĕmum, ī, n. (-us, ī, m.) (πολυάνθεμον), renoncule [plante] : Plin. 27, 112.
Latin > German (Georges)
polyanthemum, ī, n. (πολυάνθεμον), eine Pflanze, vielblumiger Hahnenfuß (Ranunculus polyanthemos, L.), Plin. 27, 112.