1 What is
1.1 Life Span
1.2 Type
1.3 Origin
Southern Asia
Southern Europe, Russia/Siberia, Mediterranean, Central Asia, Southeastern Asia, China
1.4 Types
Not Available
not available
1.4.1 Number of Varieties
1.5 Habitat
Ponds
fencerows, Forest edges, mine spoils, Old fields, open Woodlands, Pastures, Roadsides, sand dunes
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
21,22
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 14, 18, 19
1.9 Habit
Clump-Forming
Oval or Rounded