Lewis Short
sĭdērītis | sĭdērŏpoecĭlos (noun F) = σιδηρῖτις: .
* Ironwort, vervain, Plin. 25, 5, 19, § 42; 26, 14, 88, § 148.
* A precious stone, Plin. 37, 10, 67, § 182. A variety of it, found in Aethiopia, is called , = σιδηροποίκιλος, id. 37, 10, 67, § 182.
* The loadstone, magnet, Plin. 36, 16, 25, § 127 Jan.
Charlton T. Lewis, Charles Short, A Latin Dictionary