Life Span
Perennial
Annual
Type
Tree
Perennial
Origin
United States, Mid-Atlantic United States, Southeastern United States, South-Central United States, Texas
New Zealand
Types
Quercus lyrata
-
Number of Varieties
520
0
40000
👆🏻
Habitat
Coastal Mountains, Coastal Regions, gardens, Hardwood forests, Roadsides, Woodlands
All sorts of environments
USDA Hardiness Zone
5-87-9
0
99
👆🏻
AHS Heat Zone
8-4
9*6
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Mat-forming
Plant Size
Minimum Height
1,680.00 cm2.50 cm
0
3900
👆🏻
Minimum Width
1,520.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sienna
-
Leaf Color in Spring
Green
Green, Gray Green, Silver
Leaf Color in Summer
Dark Green
Gray Green, Silver
Leaf Color in Fall
Yellow, Dark Green, Yellow green
Gray Green, Silver
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Irregular
Tiny
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Drought, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Does not require lot of watering, Requires watering in the growing season, Water Deeply
Average Water Needs
In Summer
Lots of watering
Drought Tolerant, Average Water
In Spring
Moderate
Alternate Days
In Winter
Average Water
Moderate
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer
-
Pests and Diseases
Red blotch
Aphids, Spider mites
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Butterflies, Hummingbirds
Allergy
Asthma
-
Uses
Aesthetic Uses
-
Bog Garden, Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
Dysentry, Haemorrhages
-
Part of Plant Used
Bark
Whole plant
Other Uses
Used in construction, Used in Furniture
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Alpine, Container, Rock Garden / Wall
Botanical Name
QUERCUS lyrata
Raoulia glabra
Common Name
Overcup Oak
Raoulia
In Hindi
Overcup ओक
Raoulia
In German
Overcup Oak
Raoulia
In French
Overcup Oak
Raoulia
In Spanish
Overcup Roble
Raoulia
In Greek
Overcup Oak
Raoulia
In Portuguese
Overcup Oak
raoulia
In Polish
Overcup Dąb
Raoulia
In Latin
Oryza
Raoulia
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Asterales
Family
Fagaceae
Asteraceae
Genus
Quercus
Raoulia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Gnaphalieae
Subfamily
Amaryllidoideae
-
Number of Species
1100
1
27800
👆🏻