Life Span
Perennial
  
Perennial
  
Type
Tree
  
Aquatics
  
Origin
North America
  
North America, Europe, Asia
  
Types
Water elm
  
Lemna minor
  
Habitat
Floodplains, Hillside, stream banks, Swamps, Upland
  
Lakes, Ponds, sluggish streams and rivers
  
USDA Hardiness Zone
3-9
  
1-8
  
AHS Heat Zone
9-1
  
7-1
  
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
  
21,22
  
Habit
Upright/Erect
  
Spreading
  
Plant Size
  
  
Minimum Height
1,830.00 cm
  
22
Plant Color
  
  
Flower Color
Green
  
Non Flowering Plant
  
Flower Color Modifier
Bicolor
  
Not Available
  
Fruit Color
Tan
  
Light Green
  
Leaf Color in Spring
Light Green
  
Green, Light Green
  
Leaf Color in Summer
Dark Green
  
Green, Light Green
  
Leaf Color in Fall
Light Yellow
  
Green, Light Green
  
Leaf Color in Winter
Not Available
  
Light Green
  
Shape
  
  
Leaf Shape
Oblique base
  
Oblong-lanceolate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam
  
Aquatic Plant
  
The pH of Soil
Acidic, Neutral
  
Aquatic Plant
  
Soil Drainage
Average
  
Poorly Drained
  
Bloom Time
Early Spring
  
Late Spring, Early Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Cold climate, Drought, Pollution, Salt
  
Cold climate, Salt, Wet Site
  
Where to Plant?
Ground
  
In Water
  
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
  
Seedlings
  
Plant Maintenance
Low
  
Low
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
  
Plant grows in water
  
In Summer
Ample Water
  
Aquatic Plant
  
In Spring
Average Water
  
Aquatic Plant
  
In Winter
Average Water
  
Aquatic Plant
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Aquatic Plant
  
Soil Type
Loam
  
Aquatic Plant
  
Soil Drainage Capacity
Average
  
Poorly Drained
  
Sun Exposure
Full Sun
  
Full Sun, Partial Sun, Partial shade
  
Pruning
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
  
No need to prune
  
Fertilizers
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
  
No fertilizers needed
  
Pests and Diseases
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
  
Insects, Red blotch
  
Plant Tolerance
Cold climate, Drought, Salt
  
Cold climate, Salt
  
Flowers
Insignificant
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
No
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Fine
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
No
  
Attracts
Not Available
  
Insects
  
Allergy
allergic reaction, Asthma
  
no allergic reactions
  
Uses
  
  
Aesthetic Uses
Landscape Designing
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
No Beauty Benefits
  
No Beauty Benefits
  
Edible Uses
Yes
  
No
  
Environmental Uses
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
  
Food for insects
  
Plant Benefits
  
  
Medicinal Uses
Antispasmodic, Astringent
  
Swelling
  
Part of Plant Used
Bark, Stem, Tree trunks, Wood
  
Not Available
  
Other Uses
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
  
Not Available
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Shade Trees, Street Trees
  
Bog Garden, Water Gardens
  
Botanical Name
ULMUS americana
  
LEMNA trisulca
  
Common Name
American Elm
  
Duckmeat, Frog's Buttons, Ivyleaf Duckweed, Star Duckweed
  
In Hindi
अमेरिकी एल्म
  
duckweed
  
In German
amerikanische Ulme
  
Entengrütze
  
In French
orme d'Amérique
  
lentille d'eau
  
In Spanish
olmo americano
  
Lenteja de agua
  
In Greek
American Elm
  
duckweed
  
In Portuguese
olmo americano
  
lentilha-d'água
  
In Polish
Amerykański wiązu
  
Rzęsa
  
In Latin
Latin ulmo
  
duckweed
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Tracheophyta
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Rosales
  
Arales
  
Family
Ulmaceae
  
Lemnaceae
  
Genus
Ulmus
  
Lemna
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Monocots
  
Tribe
Not Available
  
Lemneae
  
Subfamily
Not Available
  
Lemnoideae
  
Number of Species
Not Available