ⲕⲟⲩ S nn as pl, meaning unknown: PMich 597 = 602 recipe for ⲟⲩⲁ ⲉϥⲕⲱⲗϩ, pound together ϩⲉⲛⲕ. ⲛⲧⲉ ⲣⲁⲕⲟⲧⲉ (var -ⲱⲧⲉ), pine cones (στρόβιλος) & pepper. So ? fruit or plant from Alexandria. Cf ⲉⲗⲕⲟⲩ (ⲉⲗⲕⲱ).