θηριονάρκη

English (LSJ)

ἡ, a plant A that benumbs serpents, Nerium oleander, Plin.HN24.163,25.113.

Greek (Liddell-Scott)

θηριονάρκη: ἡ, φυτὸν ὅπερ ναρκώνει τοὺς ὄφεις, Πλίν. 24. 102, κτλ.

Greek Monolingual

θηριονάρκη, ἡ (Α)
βότανο που επιφέρει νάρκη στα φίδια.
[ΕΤΥΜΟΛ. < θηρίο + νάρκη.

Russian (Dvoretsky)

θηριονάρκη: ἡ терионарка (растение, оглушающее змей) Plin.

Wikipedia EN

Nerium oleander flowers leaves

Nerium oleander /ˈnɪəriəm ˈoʊliːændər/, most commonly known as oleander or nerium, is a shrub or small tree belonging to subfamily Apocynoideae of the dogbane family Apocynaceae and is cultivated worldwide in temperate and subtropical areas as an ornamental and landscaping plant. It is the only species currently classified in the genus Nerium. It is so widely cultivated that no precise region of origin has been identified, though it is usually associated with the Mediterranean Basin.