1 What is
1.1 Life Span
Perennial
Annual and Perennial
1.2 Type
1.3 Origin
Europe, Northern America, Northern Europe
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, California, Texas
1.4 Types
1.4.1 Number of Varieties
1.5 Habitat
shores, Shores of rivers or lakes
Wet lands
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
1.9 Habit