Floating Watermoss

Salvinia natans

Native to:
Afghanistan, Algeria, Baltic States, Bangladesh, Belarus, Belgium, Bulgaria, China, Czechia-Slovakia, France, Germany, Greece, Hainan, Hungary, India, Iran, Iraq, Italy, Japan, Jawa, Kazakhstan, Korea, Krym, Lebanon-Syria, Nansei-shoto, Nepal, Netherlands, North Caucasus, NW. Balkan Pen., Pakistan, Palestine, Poland, Romania, Russia, South China Sea, Spain, Switzerland, Taiwan, Thailand, Transcaucasus, Tunisia, Türkiye, Türkiye-in-Europe, Ukraine, Uzbekistan, Vietnam

📍 View on iNaturalist →

Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Salviniaceae
Genus:
Salvinia
Species:
Salvinia natans
USDA Symbol:
SANA5

Growth Characteristics

Life Cycle:
Annual | Perennial
Growth Habit:
Forb/herb
Height:
3 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low

Garden & Ecology Notes

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

Soil Requirements

Soil Type:
nutrient-rich, silty or clayey soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
prefers still or slow-moving water bodies