Means grass
/ˈmiːnz ɡrɑːs/ /ˈmiːnz ɡras/(also Means' grass) US
noun
A Mediterranean fodder grass, Sorghum halepense, naturalized as a weed in the southern United States and elsewhere.
Origin
Mid 19th century; earliest use found in Southern Cultivator. From the name of John Hugh Means, governor of South Carolina, 1850–2 + grass.