Native Phragmites (Phragmites australis spp. americanus), or common reed, along the Colorado River in Grand Canyon

Detailed Description
Native Phragmites (Phragmites australis spp. americanus), or common reed, along the Colorado River near Tanner Rapids (part of the Tanner Trail), in Grand Canyon. Photo by Emily Palmquist, USGS Southwest Biological Science Center.
Sources/Usage
Public Domain.