Lewis Short
pŏlytrĭchon | pŏlythrix, trĭchos (noun N.f) = πολύτριχον: .
* The herb golden-hair, Venus's-hair, Plin. 22, 21, 30, § 63; called also , , , πολύθριξ, Plin. 26, 14, 87, § 147.
* A precious stone, otherwise unknown, Plin. 37, 11, 73, § 190.
Charlton T. Lewis, Charles Short, A Latin Dictionary