About Agrostis perennans (Walter) Tuck.
Agrostis perennans (Walter) Tuck. is a perennial bunchgrass. It grows in clumps, and does not produce rhizomes or stolons. Its erect stems reach a height of 8 to 31 inches, or 20 to 80 cm. The specific epithet perennans translates to "perennial". This species is commonly called upland bentgrass, and it is native to North and South America. It grows in a variety of habitats including fields, fens, open woods, thickets, and alongside roadsides.