Flat-top goldentop
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Euthamia
- species: Euthamia graminifolia
Burnaby
British Columbia- Fredericton
- Saint Andrews
New Brunswick
Canada
Bad Bellingen
Baden-Württemberg
Germany
Blades- Georgetown
- Seaford
Delaware- North Peoria
- Peoria
- Thornton
Illinois- East Machias
Maine- Berwyn Heights
- Bladensburg
- Brentwood
- Cabin John
- Cambridge
- Cheverly
- College Park
- Colmar Manor
- Cottage City
- East Riverdale
- Easton
- Edmonston
- Federalsburg
- Forest Glen
- Forest Heights
- Fort George G Mead Junction
- Four Corners
- Gaithersburg
- Glassmanor
- Goddard
- Hyattsville
- Jessup
- Lanham
- Laurel
- Maryland City
- Mountain Lake Park
- New Carrollton
- Ocean City
- Oxon Hill
- Princess Anne
- Riverdale Park
- Seabrook
- Silver Spring
- South Laurel
- Takoma Park
- West Ocean City
Maryland- East Lansing
- Lake Michigan Beach
Michigan- Parkville
Minnesota- Minden
Nebraska- Camden
- Wood-Lynne
New Jersey- Mercersburg
- Union City
- West Chester
Pennsylvania- Washington, D. C.
Washington, D.C.- Antigo
Wisconsin
United States
Valbo