Invasives
Common Reed (Phragmites australis)
Common reed, or Phragmites, is a tall, perennial grass that can grow to over 15 feet in height. In North America, both native Phragmites (Phragmites australis ssp. americanus Saltonstall, P.M. Peterson & Soreng) and introduced subspecies are found. Introduced Phragmites forms dense stands which include both live stems and standing…
Japanese Stiltgrass (Microstegium vimineum)
Japanese stiltgrass, native to East Asia, is an annual grass that can grow 5-6 feet in length, but the arching stems make it appear shorter. The name “stiltgrass” comes from the weak, prop-like roots which pull easily out of the ground. The 3” lance-shaped leaves are limy-green and taper at…