Pygmy Waterlily

Nymphaea tetragona

Pygmy Waterlily

National Institute of Ecology

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Nymphaeaceae
Genus:
Nymphaea
Species:
Nymphaea tetragona

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Aquatic
Height:
6 in - 1 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jun, jul, aug
Bloom Colors:
White, Pink

Native Range

United States: Alaska, Idaho, Montana, Rhode Island, Washington, Canada: Alberta, British Columbia, Manitoba, Northwest Territories, Saskatchewan, Yukon

Keystone Species Ranking

Caterpillar Keystone:
★★★★☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)

Soil Requirements

Soil Type:
rich, organic, waterlogged soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Typically found in shallow, still water bodies

Germination Information

Pre-treatment: Single-step cold-moist stratification for temperate woodland species. for 60–120 days

Notes: Seeds should be kept moist and in a well-lit environment.

Source: OpenAI GPT-4o