Common Duckweed

Lemna minor

Native to:
Afghanistan, Albania, Algeria, Austria, Azores, Baleares, Baltic States, Bangladesh, Belarus, Belgium, Bermuda, Botswana, Bulgaria, Cambodia, Canada, Canary Is., Cape Verde, Chad, China, Corse, Cyprus, Czechia-Slovakia, Denmark, DR Congo, East Aegean Is., Egypt, El Salvador, Ethiopia, Finland, Føroyar, France, Germany, Great Britain, Greece, Hainan, Honduras, Hungary, Iceland, India, Iran, Iraq, Ireland, Italy, Japan, Kazakhstan, Kenya, Kirgizstan, Kriti, Krym, Labrador, Lebanon-Syria, Lesotho, Libya, Madeira, Mexico, Morocco, Mozambique, Nepal, Netherlands, Nicaragua, North Caucasus, Norway, NW. Balkan Pen., Pakistan, Palestine, Philippines, Poland, Portugal, Prince Edward I., Romania, Russia, Sardegna, Sicilia, Sinai, South Africa, Spain, Sudan-South Sudan, Svalbard, Sweden, Switzerland, Tadzhikistan, Transcaucasus, Tunisia, Türkiye, Türkiye-in-Europe, Turkmenistan, Uganda, Ukraine, United States, Uzbekistan, Virgin Islands

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Araceae
Genus:
Lemna
Species:
Lemna minor
USDA Symbol:
LEMI3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Light Requirements:
Full Sun
Drought Tolerance:
Low
Ground Cover:
Yes

Wildlife Benefits

Butterflies & Moths:
★★☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

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

Soil Requirements

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