downy carrionflower
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Liliales
- family: Smilacaceae
- genus: Smilax
- species: Smilax pulverulenta
Brookmont
Cabin John
Colmar Manor
Cottage City
MarylandWashington, D. C.
Washington, D.C.
United States