Life Span
Perennial
Annual
Type
Flowering Plants
Shrubs
Origin
China, Eastern United States, Japan, Korea
World/Pandemic
Types
Chinese Wisteria, Japanese wisteria, Silky wisteria, American wisteria
Viola sororia, Viola odorata, Viola tricolor
Number of Varieties
20500
0
40000
👆🏻
Habitat
Forest edges, River side
gardens, Grassland, Prairies, Tropical regions
USDA Hardiness Zone
5-9-9999
0
99
👆🏻
AHS Heat Zone
8-1
9 - 1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Vine/Liana
Clump-Forming