Dichanthelium scabriusculum (Elliott) Gould & C.A. Clark

Dichanthelium scabriusculum (Elliott) Gould & C.A. Clark. Dichanthelium scabriusculum, commonly called tall swamp rosette-panicgrass, tall swamp panicgrass, rough panic-grass or panic grass, is a species of plant found in North America. It is listed as endangered in Connecticut, Maryland, and New York. It is listed as threatened in Massachusetts.