Life Span
Type
Origin
Types
Number of Varieties
Habitat
USDA Hardiness Zone
AHS Heat Zone
Sunset Zone
Habit
Mediterranean, North Africa, Northern America
Anthony Peak Lupine, Silver Bush, Garden Lupine, Spider Lupine, Adonis Lupine
Pine barrens, Sandy areas
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Cold Regions, stream banks