Life Span
Annual
Annual
Type
Perennial
Herbs
Origin
North America, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, South-Central United States, Canada
Russia/Siberia, Iraq, Iran, Asia
Types
Herbaceous perennial
-
Number of Varieties
40-
0
40000
👆🏻
Habitat
Lakes, Pastures, Prairies, Roadsides, Swamps, Woodlands
Farms, Fields, Mediterranean region, Subtropical climates, Tropical regions
USDA Hardiness Zone
3-95-10
0
99
👆🏻
AHS Heat Zone
9-1
7-12
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
1,2,3,10,11,12,13
Habit
Clump-Forming
Upright/Erect