Showy ticktrefoil
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Desmodium
- species: Desmodium canadense
Fredericton
New Brunswick
CanadaBergshamra
Djursholm
StockholmGöteborg
Västra Götaland
SwedenNewark
DelawareHaslett
MichiganGarden View
Williamsport
PennsylvaniaAlexandria
Belle Haven
VirginiaWashington, D. C.
Washington, D.C.
United States