Show only taxa with photos
– floating bur-reed, narrow-leaved bur-reed
Distribution: Widely distributed in much of Washington; Alaska south to California, east to the Rocky Mountain states.
Habitat: Ponds and shallow lakes at moderate elevations in the mountains.
– simplestem bur-reed
Distribution: Alaska south to California, east to Colorado.
Habitat: Shallow ponds and marshes.
Flowers: June - September
– broadfruited bur-reed
Distribution: British Columbia to Baja, California, east to Newfoundland and Florida.
Habitat: Wet meadows to shallow marshes, mostly emersed.
Flowers: May - October
– floating bur-reed, water bur-reed
– arctic bur-reed, small bur-reed
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska south to California, across the northern half of North America to the Atlantic Coast.
Habitat: Shallow water, mostly in mountain lakes, sometimes completely submersed.