Phragmites australis subsp. americanus, synonym Phragmites americanus, common name American reed, is a subspecies of plant found in North America. It is listed as a special concern in Connecticut."Connecticut's Endangered, Threatened and Special Concern Species 2015". State of Connecticut Department of Energy and Environmental Protection Bureau of Natural Resources. Retrieved 17 January 2018. (Note: This list is newer than the one used by plants.usda.gov and is more up-to-date.)
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