Narrow-leaved green herbage: grown as lawns; used as pasture for grazing animals; cut and dried as hay WordNet 3.0 & Open English WordNet

Family of herbaceous plants Wikidata

A very large and widespread family of Monocotyledoneae, with more than 10.000 species, most of which are herbaceous, but a few are woody. The stems are jointed, the long, narrow leaves originating at the nodes. The flowers are inconspicuous, with a much reduced perianth, and are wind-pollinated or cleistogamous. OmegaWiki