Kentucy blue grass

valuable meadow and pasture grass in Europe and especially central United States having tall stalks and slender bright green leaves; a chief constituent in lawn grass mixtures

高い茎と細く鮮やかな緑色の葉を持つヨーロッパおよび特に米国中部の貴重な牧草・乾草用イネ科植物；芝生用混合種子の主要構成要素