Life Span
Type
Origin
Types
Number of Varieties
Habitat
USDA Hardiness Zone
AHS Heat Zone
Sunset Zone
Habit
Cyperus involucratus, Cyperus albostriatus
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Northern Africa, Western Asia
Bitter Almonds, Chinese Almonds, Green Almonds
Dappled Shade, Sunny Edge, Woodland Garden Secondary
2b, 3b, 8, 9, 10, 12, 13, 14, 15, 16, 19, 20, 21