1 What is
1.1 Life Span
1.2 Type
1.3 Origin
North America, Europe, Asia
Southern Asia, India, Melanesia, Australia
1.4 Types
1.4.1 Number of Varieties
1.5 Habitat
Lakes, Ponds, sluggish streams and rivers
Mediterranean region, Subtropical climates, Tropical regions
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
21,22
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1.9 Habit
Spreading
Oval or Rounded