False mermaid-weed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Brassicales
- family: Limnanthaceae
- genus: Floerkea
- species: Floerkea proserpinacoides
Cabin John
MarylandBingham Farms
MichiganTroutdale
OregonGreat Falls
McLean
VirginiaAsotin
Washington
United States