Agrostis (an ancient Greek name for a forage grass, from agros, a field). Gramineae. Bent-grass. Annual or usually perennial grasses with erect or creeping stems and open panicles of small flowers. | Agrostis (an ancient Greek name for a forage grass, from agros, a field). Gramineae. Bent-grass. Annual or usually perennial grasses with erect or creeping stems and open panicles of small flowers. |