Life Span
Perennial
Perennial
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
North America, Europe, Asia
Types
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Lemna minor
Habitat
Woodland Garden Canopy
Lakes, Ponds, sluggish streams and rivers
USDA Hardiness Zone
4-8
1-8
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
21,22
Habit
Upright/Erect
Spreading
Flower Color
Red, Light Yellow, Yellow green
-
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Sandy Brown, Chocolate
Light Green
Leaf Color in Spring
Green, Copper
Green, Light Green
Leaf Color in Summer
Dark Green
Green, Light Green
Leaf Color in Fall
Orange, Brown, Dark Red
Green, Light Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Lobed
Oblong-lanceolate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
-
The pH of Soil
Acidic, Neutral
-
Soil Drainage
Average
Poorly Drained
Bloom Time
Spring
Late Spring, Early Summer
Tolerances
Wet Site, Drought
Cold climate, Salt, Wet Site
Where to Plant?
Ground
In Water
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
Plant grows in water
In Summer
Lots of watering
Aquatic Plant
In Spring
Moderate
Aquatic Plant
In Winter
Average Water
Aquatic Plant
Soil pH
Acidic, Neutral
-
Soil Type
Clay, Loam, Sand
-
Soil Drainage Capacity
Average
Poorly Drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
-
Fertilizers
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
No fertilizers needed
Pests and Diseases
Red blotch
Insects, Red blotch
Plant Tolerance
Drought, Wet Site
Cold climate, Salt
Flowers
Insignificant
Insignificant
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Glossy
Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
-
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Food for insects
Medicinal Uses
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Swelling
Part of Plant Used
Inner Bark, Leaves, Seeds
-
Other Uses
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
-
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Bog Garden, Water Gardens
Botanical Name
QUERCUS velutina
LEMNA trisulca
Common Name
Black Oak
Duckmeat, Frog's Buttons, Ivyleaf Duckweed, Star Duckweed
In Hindi
Black Oak Tree
duckweed
In German
Schwarz Oak Tree
Entengrütze
In French
Noir Oak Tree
lentille d'eau
In Spanish
Negro del árbol de roble
Lenteja de agua
In Greek
Black Oak Tree
duckweed
In Portuguese
Carvalho Preto
lentilha-d'água
In Polish
Czarny Dąb
Rzęsa
In Latin
Niger quercum ligno
duckweed
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Liliopsida
Family
Fagaceae
Lemnaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Importance of Black Oak and Duckweed
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Oak and Duckweed. Basically, these two plants vary in many aspects. Compare Black Oak and Duckweed as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Black Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever whereas of Duckweed is Swelling. Black Oak has beauty benefits as follows: while Duckweed has beauty benefits as follows: .
Compare Facts of Black Oak vs Duckweed
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Black Oak vs Duckweed and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Black Oak are Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough whereas of Duckweed have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Oak has showy fruits and Duckweed has no showy fruits. Also Black Oak is not flowering and Duckweed is not flowering . You can compare Black Oak and Duckweed facts and facts of other plants too.