Agrostis

Agrostis canina L. dog bentgrass, velvet bentgrass, brown bentgrass Introduced

Agrostis capillaris L. = Agrostis tenuis Sibth. Rhode Island bentgrass, colonial bent, browntop Introduced

Agrostis gigantea Roth = Agrostis alba auct. non L. black bentgrass, redtop bentgrass Introduced

Agrostis perennans (Walter) Tuckerman = Agrostis altissima Tuckerman upland bentgrass, upland bent, autumn bent Native

Agrostis scabra Willd. rough bentgrass, winter bent, hairgrass, northern ticklegrass Native

Agrostis stolonifera L. = Agrostis stolonifera var. palustris (Hudson) Farw. marsh bentgrass, carpet bentgrass, creeping bentgrass, creeping bent, spreading bent Introduced