ramson

from The Collaborative International Dictionary of English v.0.48

Ramson \Ram"son\ (r[a^]m"z'n), n. [AS. hramsan, pl., akin to G.
   rams, Sw. rams, ramsl["o]k; cf. Gr. kro`myon onion.] (Bot.)
   A broad-leaved species of garlic ({Allium ursinum}), common
   in European gardens; -- called also {buckram}.
   [1913 Webster]