Lewis Short
ăpŏcynon (noun N) = ἀπόκυνον: (dog'sbane).
* A little bone in the left side of the venomous frog, Plin. 32, 5, 8, § 51.
* A plant, dog's-bane: Aconitum lycoctonum, Linn.; Plin. 24, 11, 56, § 98.
Charlton T. Lewis, Charles Short, A Latin Dictionary