Phragmites australis · Poaceae — grasses
Broad leaves and a large feathery panicle distinguish this familiar wetland grass.
Family: Poaceae — grasses
Habitat: Marshes and other wetland margins
Height: Tall, cane-like stems
Season: Large panicles develop in the growing season and persist when dry
Look for broad leaves along a cane-like stem and a large branching flower head. The panicle becomes increasingly feathery as it matures.
This photograph supports Common Reed at species level. It does not establish native versus introduced lineage. That distinction needs additional stem, sheath, ligule and flower details.
Common Reed grows in wetlands. North America has both native and introduced lineages; introduced populations can form dense stands that displace other vegetation.
A familiar common name can conceal important differences. Identifying the species is only the first step when distinguishing native and introduced reed.
References: Species identification reference. Field photographs are compared with these references; they are not herbarium determinations.