Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, Canada
South America, Micronesia, New Zealand
Arrowwood Viburnum, American Cranberrybush, European Cranberrybush
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
H1, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24