Life Span
Perennial
Annual and Perennial
Type
Epiphyte
Tree
Origin
Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Types
-
Quercus stellata
Number of Varieties
320
0
40000
👆🏻
Habitat
Swamps
Woodland Garden Canopy
USDA Hardiness Zone
10-135-9
0
99
👆🏻
AHS Heat Zone
12-9
9-4
Sunset Zone
H1, H2, 23, 24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
30.50 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
25.60 cm1,680.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
Red, Light Yellow, Tan
Flower Color Modifier
Multi-Color
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Orange, Tan, Bronze, Orange Red
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Long Linear
Elliptic and Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Slow
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Salt
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Bulbs, By dividing rhizomes, tubers, Divison
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Needs less watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Acidic, Neutral, Alkaline
Soil Type
-
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
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
Coarse
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, pollinators
Birds
Allergy
-
-
Uses
Aesthetic Uses
Bouquets, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Cancer, Eye Problems
Astringent, Emetic, Febrifuge, Tonic
Part of Plant Used
Bulbs, Flowers, Leaves
Leaves, Seeds, Wood
Other Uses
Used as Ornamental plant
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Houseplant, Mixed Border
Feature Plant, Shade Trees, Street Trees
Botanical Name
PROSTHECHEA cochleata
QUERCUS stellata
Common Name
Clamshell Orchid, Cockleshell Orchid, Black Orchid
Post Oak
In Hindi
Clamshell Orchid
पोस्ट ओक
In German
Clamshell Orchid
Post oak
In French
Clamshell Orchid
Post oak
In Spanish
Clamshell Orchid
Post oak
In Greek
Encyclia Cochleata
Post Oak
In Portuguese
Clamshell Orchid
Post Oak
In Polish
Clamshell Orchid
post Oak
In Latin
Clamshell Orchid
Post quercu
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Orchidales
Fagales
Family
Orchidaceae
Fagaceae
Genus
Prosthechea
Quercus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Epidendreae
-
Subfamily
Epidendroideae
-
Number of Species
5090
1
27800
👆🏻