Life Span
Type
Origin
Types
Number of Varieties
Habitat
USDA Hardiness Zone
AHS Heat Zone
Sunset Zone
Habit
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
Canyons, Dry areas, fencerows, Floodplains, Moist Soils, Old fields, open Woodlands, riparian zones, Roadsides, Thickets, Woodlands
Southwestern United States, Mexico
Alpine Meadows, moist forests, Open areas
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20