Previously grown as Persicaria virginiana 'Compton's Form'

The Royal Horticultural Society https://www.rhs.org.uk/Plants/115227/i-Persicaria-virginiana-i-var-i-filiformis-i-Compton-s-Red/Details

Northern America, Eastern Canada

Northern America, Northeastern U.S.A.

Northern America, North-Central U.S.A.

Northern America, Southeastern U.S.A.

Northern America, South-Central U.S.A.

Northern America, Mexico