mentastrum

ὕπνος δεινὸν ἀνθρώποις κακόν → sleep is a terrible evil for humans (Menander, Sententiae monostichoi 1.523)

Latin > English (Lewis & Short)

mentastrum: i, n. menta,
I wild mint, Plin. 19, 8, 47, § 159: silvestre, Col. 11, 3.