ἄργεμον

English (LSJ)

τό,

   A albugo, a white speck on the eye, S.Fr.233, Hp.Loc. Hom.13, Thphr.HP7.6.2, 9.9.5, Dsc.2.78.2.    II = Lappa canaria, Geum urbanum Avens, Plin.HN24.176:—also ἄργεμος, ὁ, = λεύκωμα, Poll.2.65.    2 upper part of the finger-nail, ib.146.