Life Span
Perennial
  
Perennial
  
Type
Cactus, Flowering Plants
  
Tree
  
Origin
South America, Argentina, Brazil
  
North America
  
Types
Not available
  
Water elm
  
Habitat
Dry Forest, limestone outcrops, Subtropical climates
  
Floodplains, Hillside, stream banks, Swamps, Upland
  
USDA Hardiness Zone
10-14
  
3-9
  
AHS Heat Zone
12-10
  
9-1
  
Sunset Zone
H2, 13, 16, 17, 21, 22, 23, 24
  
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
  
Habit
Upright/Erect
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
1,830.00 cm
  
22
Plant Color
  
  
Flower Color
White, Light Green
  
Green
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Orange, Pink, White, Yellow
  
Tan
  
Leaf Color in Spring
Not Available
  
Light Green
  
Leaf Color in Summer
Not Available
  
Dark Green
  
Leaf Color in Fall
Not Available
  
Light Yellow
  
Leaf Color in Winter
Not Available
  
Not Available
  
Shape
  
  
Leaf Shape
Not Available
  
Oblique base
  
Thorns
Yes
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam, Sand
  
Loam
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Spring, Early Summer
  
Early Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought, Salt
  
Cold climate, Drought, Pollution, Salt
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Cuttings
  
Rooted stem cutting, Seedlings, Stem Planting
  
Plant Maintenance
Medium
  
Low
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Distilled Water, Needs good drainage
  
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
  
In Summer
Lots of watering
  
Ample Water
  
In Spring
Moderate
  
Average Water
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Acidic, Neutral
  
Soil Type
Loam, Sand
  
Loam
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun
  
Full Sun
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
  
Fertilizers
All-Purpose Liquid Fertilizer
  
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
  
Pests and Diseases
Bacterial Stem Rot, Mealy bugs, Red spider mite, Scale
  
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
  
Plant Tolerance
Drought
  
Cold climate, Drought, Salt
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Semi-Double
  
Single
  
Fruits
  
  
Showy Fruit
Yes
  
No
  
Edible Fruit
Yes
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
Yes
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Bold
  
Medium
  
Foliage Sheen
Not Available
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Birds, Spider Mites
  
Not Available
  
Allergy
Avoid during Pregnancy, hallucinations
  
allergic reaction, Asthma
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Landscape Designing
  
Beauty Benefits
Not Available
  
No Beauty Benefits
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
  
Plant Benefits
  
  
Medicinal Uses
Antidiabetic, Rheumatism, Soothing and relieving pain
  
Antispasmodic, Astringent
  
Part of Plant Used
Flowers, Leaves
  
Bark, Stem, Tree trunks, Wood
  
Other Uses
Traditional medicine, Used for its medicinal properties, Used in herbal medicines
  
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
  
Used As Indoor Plant
Yes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edible, Hedges, Houseplant, Rock Garden, Wall, Tropical
  
Feature Plant, Shade Trees, Street Trees
  
Botanical Name
Selenicereus grandiflorus
  
ULMUS americana
  
Common Name
Queen of the night, large-flowered cactus, sweet-scented cactus, vanilla cactus
  
American Elm
  
In Hindi
रात की रानी
  
अमेरिकी एल्म
  
In German
Königin der Nacht
  
amerikanische Ulme
  
In French
Reine de la nuit
  
orme d'Amérique
  
In Spanish
Reina de la noche
  
olmo americano
  
In Greek
Βασίλισσα της νύχτας
  
American Elm
  
In Portuguese
Rainha da noite
  
olmo americano
  
In Polish
Królowa nocy
  
Amerykański wiązu
  
In Latin
Domina noctis
  
Latin ulmo
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Caryophyllales
  
Rosales
  
Family
Cactaceae
  
Ulmaceae
  
Genus
Selenicereus
  
Ulmus
  
Clade
Angiosperms, Core eudicots, Eudicots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Hylocereeae
  
Not Available
  
Subfamily
Cactoideae
  
Not Available