1 What is
1.1 Life Span
1.2 Type
Flowering Plants
Perennial
1.3 Origin
North-Central United States, Central United States, Western United States, Texas
Hybrid origin, Eastern Asia, India, Nepal, China
1.4 Types
Blue Toadflax, Old-Field Toadflax
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
1.4.1 Number of Varieties
1.5 Habitat
Cultivated Beds
gardens, Grassland, Humid climates, Tropical regions, Urban areas
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
1.9 Habit
Upright/Erect
Clump-Forming