Cottuc

According to the Old English Dictionary:

es;

cottuc

m. Mallow; malva :-- Cottuc wyl on wætere boil mallow in water, L. M. 1, 32; Lchdm. ii. 78, 19: 1, 60; Lchdm. ii. 130, 23. Nim niðeweardne cottuc take the netherward part of mallow, 1, 68; Lchdm. ii. 144, 5. cottuc