smyrnion

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

smyrnĭon or zmyrnĭum, ii, n., = σμυρνίον,

a kind of herb like myrrh , common Alexanders : Smyrnium olus atrum, Linn.; Plin. 27, 13, 109, § 133; 19, 8, 48, § 162.