Star Duckweed

Lemna trisulca

Native to:
Afghanistan, Albania, Algeria, Australia, Austria, Baltic States, Bangladesh, Belarus, Belgium, Bulgaria, Canada, China, Czechia-Slovakia, Denmark, Finland, France, Germany, Greece, Hungary, India, Iran, Ireland, Italy, Japan, Kazakhstan, Kenya, Kirgizstan, Krym, Kuril Is., Mexico, Morocco, Myanmar, Netherlands, New Guinea, Norfolk Is., North Caucasus, Norway, NW. Balkan Pen., Pakistan, Palestine, Philippines, Poland, Portugal, Romania, Russia, Sardegna, Sicilia, Spain, Sumatera, Sweden, Switzerland, Tadzhikistan, Taiwan, Tanzania, Transcaucasus, Türkiye, Türkiye-in-Europe, Uganda, Ukraine, United States, Uzbekistan

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Araceae
Genus:
Lemna
Species:
Lemna trisulca
USDA Symbol:
LETR

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
1 cm
Light Requirements:
Full Sun,Part Shade,Shade
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug

Garden & Ecology Notes

Wildlife Value:
waterfowl, fish, invertebrates
Deer Resistant:
Yes

Soil Requirements

Soil Type:
nutrient-rich, silty or clayey soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
commonly found in still or slow-moving freshwater bodies

Propagation & Germination

Stratification:
None required
Notes:
Reproduces primarily vegetatively by budding; sexual reproduction via seeds is rare.

The above propagation data sourced from Claude AI