Life Span
Perennial
Perennial
Type
Perennial
Perennial
Origin
World, Pandemic, North America, Europe, Africa, Asia
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
-
-
Number of Varieties
302
0
40000
👆🏻
Habitat
Bluffs, Sandy stream banks, Wooded slopes
gardens, Hardwood forests
USDA Hardiness Zone
4-105-7
0
99
👆🏻
AHS Heat Zone
10-1
7-5
Sunset Zone
2b, 3a, 3b, 4, 5, 6
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
Habit
Clump-Forming
Clump-Forming