atractylis

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

ătractylis, ĭdis, f., = ἀτρακτυλίς,

a thistle-like plant , woolly carthamus : Carthamus lanatus, Linn.; Plin. 21, 15, 53, § 90; 21, 32, 107, § 184.