Trumpetweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Eutrochium
- species: Eutrochium fistulosum
Mobile- Northport
- Tuscaloosa
Alabama- Denver
Colorado- Georgetown
Delaware- Arden on the Severn
- Berwyn Heights
- Bethesda
- Bladensburg
- Brentwood
- Capitol Heights
- Cheverly
- Chevy Chase
- Chevy Chase Village
- Chillum
- College Park
- Colmar Manor
- Cottage City
- East Riverdale
- Edmonston
- Fairmount Heights
- Forest Heights
- Four Corners
- Friendship Village
- Glassmanor
- Goddard
- Hyattsville
- Kemp Mill
- Lanham
- Mount Rainier
- Mountain Lake Park
- New Carrollton
- Oxon Hill
- Pasadena
- Riverdale Park
- Seabrook
- Seat Pleasant
- Severna Park
- Silver Spring
- Somerset
- Takoma Park
- Thurmont
- University Park
- White Oak
Maryland- Gulf Park Estates
Mississippi- Manhattan
New York- Washington, D. C.
Washington, D.C.
United States