1 What is
1.1 Life Span
Annual and Perennial
Perennial
1.2 Type
1.3 Origin
North America, United States, Western United States, Southwestern United States, Mexico
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, South-Central United States, Texas, Canada, Central America
1.4 Types
Not Available
Not Available
1.4.1 Number of Varieties
1.5 Habitat
Open Plains, Prairies
Canyons, Dry areas, fencerows, Floodplains, Moist Soils, Old fields, open Woodlands, riparian zones, Roadsides, Thickets, Woodlands
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
Not Available
1.9 Habit
Clump-Forming
Oval or Rounded