• Photo of Zephyranthes (Zephyranthess)

Plant Profile: Zephyranthes

Taxonomy: Zephyranthes

Names

Atamasco Lily, Fairy Lily, Rainflower, Rain Lily, Zephyr Lily

  • Photo of Zephyranthes (Zephyranthess)

Phonetic Spelling:zeh-fih-RANTH-eez

Genus:Zephyranthes

Species:

Family:Amaryllidaceae

Rain Lily, a bulbous perennial belonging to the Amaryllis family, is indigenous to southern North America and extends its range into Central and South America. There are more than 70 species, along with a variety of hybrids and cultivars. In their natural habitat, these plants typically flower right after substantial rainfall, which is how they earned their common name.

These bulbs thrive in well-drained soil and prefer locations that receive full sun to partial shade, blooming in spring, summer, or fall, depending on the specific species. Many varieties flower from summer through fall, showcasing blossoms in white, yellow, and various shades of pink. While most have narrow, grass-like leaves, some species feature broader foliage. They are generally hardy in USDA zones 7-10, although certain types can withstand cooler temperatures.

Rain Lilies are ideal for use in rock gardens, borders, walkways, or compact areas. They also adapt well to container gardening and can be brought indoors if desired.

Zephyranthes Feature Summary

Zephyranthes Image Gallery

Tags

#fragrant
#bulb
#showy flowers
#deciduous
#poisonous
#small spaces
#white flowers
#pink flowers
#yellow flowers
#mass planting
#long bloom time
#rock gardens
#border front
#small group plantings
#butterfly friendly

Similar Plants

Zephyranthes is often confused with:

Zephyranthes Feature Summary

Attributes
Southern USA, Mexico, South America
Atlantic and Gulf Coastal Plain
Flowers
Flowers are usually 6 petaled and crocus-like or open flat. Some are nocturnal blooming. Some species are fragrant. Flowers range in size from 1-3 inches. Most of the ones in cultivation do not require the rain/drought scenario found in nature to bloom. They also bloom at different times of the year depending on the species.
Pink
White
Gold/Yellow
Cream/Tan
Spring
Summer
Fall
6 petals/rays
1-3 inches
Leaves
Many have clumps of narrow grass-like green leaves but some have wider leaves.
Stem
Smooth green stems 4-10 inches
Smooth (glabrous)
Straight
Poisonous to Humans
Digestive signs of vomiting and diarrhea if the bulbs are eaten.
Phenanthridine alkaloids including lycorine, galantine, and tazettine
Leaves
Stems
Flowers
Roots
Whole Plant Traits
Herbaceous Perennial
Poisonous
Bulb
Clumping
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Neutral (6.0-8.0)
Good Drainage
Moist
Less than 12 inches
Coastal
Piedmont
7a
7b
8b
8a
9a
9b
10a
10b
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky
Fruit
Landscape
Rock Garden
Butterfly Garden
Pollinator Garden
Rain Garden
Border
Mass Planting
Small groups
Container
Walkways
Woodland
Meadow
Naturalized Area
Houseplants
Butterflies
Pollinators
Poisonous to Humans

Zephyranthes Attributes

Zephyranthes: Country Or Region Of Origin

Southern USA, Mexico, South America

Zephyranthes: Distribution

Atlantic and Gulf Coastal Plain

Zephyranthes: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Zephyranthes: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Zephyranthes Flowers

Zephyranthes: Flower Description

Flowers are usually 6 petaled and crocus-like or open flat. Some are nocturnal blooming. Some species are fragrant. Flowers range in size from 1-3 inches. Most of the ones in cultivation do not require the rain/drought scenario found in nature to bloom. They also bloom at different times of the year depending on the species.

Zephyranthes: Flower Color

filter_vintage
Cream/Tan
filter_vintage
Gold/Yellow
filter_vintage
Pink
filter_vintage
White

Zephyranthes: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Zephyranthes: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Zephyranthes: Flower Bloom Time

Winter
Spring
Summer
Fall

Zephyranthes: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Zephyranthes: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Zephyranthes: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Zephyranthes Leaves

Zephyranthes: Leaf Description

Many have clumps of narrow grass-like green leaves but some have wider leaves.

Zephyranthes: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Zephyranthes: Leaf Color

spa
Green

Zephyranthes: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Zephyranthes: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Zephyranthes: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Zephyranthes: Hairs Present

No
Yes

Zephyranthes Stem

Zephyranthes: Stem Description

Smooth green stems 4-10 inches

Zephyranthes: Stem Color

grass
Green

Zephyranthes: Stem Is Aromatic

No
Yes

Zephyranthes: Stem Surface

Corky Ridges
Covered with a powdery bloom (glaucous)
Dull
Hairy (pubescent)
Polished
Smooth (glabrous)

Zephyranthes: Stem Form

Straight
Zig Zags

Zephyranthes Poisonous to Humans

Zephyranthes: Poison Symptoms

Digestive signs of vomiting and diarrhea if the bulbs are eaten.

Zephyranthes: Poison Toxic Principle

Phenanthridine alkaloids including lycorine, galantine, and tazettine

Zephyranthes: Poison Severity

High
Low
Medium

Zephyranthes: Causes Contact Dermatitis

No
Yes

Zephyranthes: Poison Part

Bark
Flowers
Fruits
Leaves
Roots
Sap/Juice
Seeds
Stems

Zephyranthes Whole Plant Traits

Zephyranthes: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Zephyranthes: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Zephyranthes: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Zephyranthes: Growth Rate

Slow
Medium
Rapid

Zephyranthes: Maintenance

Low
Medium
High

Zephyranthes Cultural Conditions

Zephyranthes: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Zephyranthes: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Zephyranthes: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Zephyranthes: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Zephyranthes: NC Region

Coastal
Mountains
Piedmont

Zephyranthes: USDA Plant Hardiness Zone

thermostat
10a
thermostat
10b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Zephyranthes: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Zephyranthes Fruit

Zephyranthes: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Zephyranthes Landscape

Zephyranthes: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Zephyranthes: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Zephyranthes: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Zephyranthes: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees

Zephyranthes: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy