Ĕr'a-grōs'tis, n.
n. [Perhaps from Gr. ἔρα, earth, and ἄγωστις, kind of grass, in allusion to the procumbent habit of some of the species.] (Bot.) A genus of grasses, including several different species; live-grass.
n. [Perhaps from Gr. ἔρα, earth, and ἄγωστις, kind of grass, in allusion to the procumbent habit of some of the species.] (Bot.) A genus of grasses, including several different species; live-grass.