Lewis Short
neuras | nevras (noun F) = νευράς: ()
* The plant manicon, which excites the nerves, Plin. 21, 31, 105, § 179.
* A plant, called also poterion: poterion, aut ut alii vocant, phrynion, vel nevras,Plin. 27, 12, 97, § 122.
Charlton T. Lewis, Charles Short, A Latin Dictionary