Life Span
Perennial
Perennial
Type
Tree
Tender Perennial
Origin
United States, Mid-Atlantic United States, Southeastern United States, South-Central United States, Texas
Southern Africa
Types
Quercus lyrata
Perennial
Number of Varieties
550
0
40000
👆🏻
Habitat
Coastal Mountains, Coastal Regions, gardens, Hardwood forests, Roadsides, Woodlands
Desert, Mediterranean region, Subtropical climates, Temperate Regions
USDA Hardiness Zone
5-88-10
0
99
👆🏻
AHS Heat Zone
8-4
10-8
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,680.00 cm61.30 cm
0
3900
👆🏻
Minimum Width
1,520.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Yellow, Light Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sienna
Green, Brown
Leaf Color in Spring
Green
Green, Gray Green
Leaf Color in Summer
Dark Green
Green, Gray Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green
Green, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Irregular
Grass like
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
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Drought, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Rhizome division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Requires watering in the growing season, Water Deeply
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Any balanced general purpose fertilizer
Pests and Diseases
Red blotch
Nematodes, Scale
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees, Birds, Butterflies
Allergy
Asthma
Skin irritation
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Ethnobotanic
Plant Benefits
Medicinal Uses
Dysentry, Haemorrhages
-
Part of Plant Used
Bark
Root
Other Uses
Used in construction, Used in Furniture
Roots were worn to protect and strengthen the wearer, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Bog Garden, Container, Feature Plant, Mixed Border, Tropical, Water Gardens
Botanical Name
QUERCUS lyrata
DIETES bicolor
Common Name
Overcup Oak
African iris, Fortnight lily
In Hindi
Overcup ओक
African Iris
In German
Overcup Oak
Afrikanische Iris
In French
Overcup Oak
African Iris
In Spanish
Overcup Roble
Iris africano
In Greek
Overcup Oak
Αφρικανική Iris
In Portuguese
Overcup Oak
Iris africano
In Polish
Overcup Dąb
Afryki Iris
In Latin
Oryza
African Iris
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Asparagales
Family
Fagaceae
Iridaceae
Genus
Quercus
Dietes
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
Amaryllidoideae
Iridoideae
Number of Species
1300
1
27800
👆🏻