Life Span
Perennial
Perennial
Type
Epiphyte
Tree
Origin
Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
South-Central United States, Texas, Mexico
Types
-
Cedars
Number of Varieties
345
0
40000
👆🏻
Habitat
Swamps
River side, Woodlands
USDA Hardiness Zone
10-137-9
0
99
👆🏻
AHS Heat Zone
12-9
9-6
Sunset Zone
H1, H2, 23, 24
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
30.50 cm910.00 cm
0
3900
👆🏻
Minimum Width
25.60 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
White, Ivory
Flower Color Modifier
Multi-Color
Bicolor
Fruit Color
-
Red, Light Green, Tan
Leaf Color in Spring
Green
Green, Yellow green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Green
Yellow, Green, Yellow green
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Long Linear
Elliptic, toothed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Bulbs, By dividing rhizomes, tubers, Divison
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Keep the ground moist but not water-logged, Requires a lot of watering, Requires watering in the growing season, Water Deeply
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
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to stimulate growth, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove hanging branches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in growing season, Nitrogen
Pests and Diseases
Red blotch
Bacteria wilt, Beetles, Red blotch
Plant Tolerance
Drought
Salt, Shade areas
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Fine
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, pollinators
Butterflies
Allergy
-
Skin rash
Uses
Aesthetic Uses
Bouquets, Showy Purposes
Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Amazing growth rate, Erosion control, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
Cancer, Eye Problems
-
Part of Plant Used
Bulbs, Flowers, Leaves
Stem, Tree trunks
Other Uses
Used as Ornamental plant
Used as firewood, Used for woodware, Used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Houseplant, Mixed Border
Feature Plant, Shade Trees, Street Trees, Topiary / Bonsai / Espalier
Botanical Name
PROSTHECHEA cochleata
ULMUS crassifolia
Common Name
Clamshell Orchid, Cockleshell Orchid, Black Orchid
Cedar Elm
In Hindi
Clamshell Orchid
देवदार एल्म
In German
Clamshell Orchid
Cedar Elm
In French
Clamshell Orchid
Cedar Elm
In Spanish
Clamshell Orchid
Cedar Elm
In Greek
Encyclia Cochleata
Cedar Elm
In Portuguese
Clamshell Orchid
Cedar Elm
In Polish
Clamshell Orchid
Cedar Elm
In Latin
Clamshell Orchid
Ulmus Cedar
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Orchidales
Rosales
Family
Orchidaceae
Ulmaceae
Genus
Prosthechea
Ulmus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Epidendreae
-
Subfamily
Epidendroideae
-
Number of Species
503
1
27800
👆🏻