Western Watermilfoil

Myriophyllum hippuroides

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Haloragaceae
Genus:
Myriophyllum
Species:
Myriophyllum hippuroides

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Aquatic
Height:
4-6 ft
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
apr, may, jun, jul, aug, sep, oct, nov
Bloom Colors:
White, Pink

Native Range

United States: California, Illinois, Oklahoma, Oregon, Texas, Washington, Wisconsin, Canada: British Columbia

Soil Requirements

Soil Type:
rich, organic, water-retentive soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Commonly found in wetland areas and shallow waters