M / mĕsŏleucos
noun greek

mĕsŏleucos

gen. i · gender masculine · decl. 2nd
= μεσόλευκος.
A black precious stone with a white stripe
A black precious stone with a white stripe, Plin. 37, 10, 63, § 174.—
A plant
A plant, Plin. 27, 11, 77, § 102.