North Carolina State University / Homestead Purple / /
IndustryTerm
stream bank erosion / shady site / sunny site / /
NaturalFeature
Himalayan / /
Organization
USDA / Nature Conservancy / Bellevue Botanical Garden Society / Great Plant Picks Herbaceous Knotweeds / Center for Plant Conservation / North Carolina State University / /
Person
Alice B. Russell / Ultra Violet / Karl Foerster / John Randall / Deborah Jordan / Ann Chapman Recommended / /