Origin
China, Japan, Korea
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Habitat
Damp shady woods, foothill woods, Lowland
sandy seeps, stream banks, Woods
Sunset Zone
H1, H2, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6