• Photo of Lilium formosanum (Lilium formosanums)

Plant Profile: Lilium formosanum

Taxonomy: Lilium formosanum

Names

Formosa Lily, Formosan Lily

  • Photo of Lilium formosanum (Lilium formosanums)

Phonetic Spelling:LIL-ee-um for-MOH-sa-num

Genus:Lilium

Species:formosanum

Family:Liliaceae

The Formosan Lily, a flowering bulb belonging to the lily family, is indigenous to Taiwan (formerly known as Formosa). It produces large, fragrant white blooms that typically emerge from late summer to autumn and can reach heights of 4 to 7 feet.

This lily thrives in full sunlight but can also adapt to partial shade. It prefers well-drained loamy soil that is average to fertile and slightly acidic. Ideal for use in fall borders, cutting gardens, or cottage gardens, these lilies can also be grown in containers, although they will be smaller in size.

Common issues include aphids, bulb rot, and Botrytis.

Lilium formosanum Feature Summary

Lilium formosanum Image Gallery

Tags

#bulb
#showy flowers
#full sun tolerant
#fragrant flowers
#fall flowers
#white flowers
#cut flowers
#cottage garden
#lily
#borders
#trumpet flowers
#patio
#HS302
#problem for cats
#non-toxic for horses
#non-toxic for dogs

Similar Plants

Lilium formosanum Feature Summary

Fruit
Upperward facing seedpods remain attractive in the garden or for dried arrangements.
Flowers
6 petaled trumpet-shaped flowers are 6- 10 inches long. They are white and sometimes tinged with reddish-purple. Occur in 1-2 groups or umbrels up to 10 flowers on stems.
6 petals/rays
> 6 inches
Leaves
8-inch lance-shaped green leaves
Lanceolate
> 6 inches
1-3 inches
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
3 feet-6 feet
12 inches-3 feet
6-feet-12 feet
Coastal
Mountains
Piedmont
Clay
Loam (Silt)
Sand
Landscape
Cutting Garden
Cottage Garden
Problem for Cats

Lilium formosanum Attributes

Lilium formosanum: Country Or Region Of Origin

Tawain

Lilium formosanum: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Lilium formosanum: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Lilium formosanum Fruit

Lilium formosanum: Fruit Description

Upperward facing seedpods remain attractive in the garden or for dried arrangements.

Lilium formosanum: Fruit Type

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

Lilium formosanum: Fruit Value To Gardener

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

Lilium formosanum: Display/Harvest Time

Fall
Spring
Summer
Winter

Lilium formosanum Flowers

Lilium formosanum: Flower Description

6 petaled trumpet-shaped flowers are 6- 10 inches long. They are white and sometimes tinged with reddish-purple. Occur in 1-2 groups or umbrels up to 10 flowers on stems.

Lilium formosanum: Flower Color

filter_vintage
White

Lilium formosanum: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Lilium formosanum: Flower Value To Gardener

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

Lilium formosanum: Flower Bloom Time

Winter
Spring
Summer
Fall

Lilium formosanum: 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

Lilium formosanum: Flower Shape

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

Lilium formosanum: Flower Size

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

Lilium formosanum Leaves

Lilium formosanum: Leaf Description

8-inch lance-shaped green leaves

Lilium formosanum: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Lilium formosanum: Leaf Color

spa
Green

Lilium formosanum: Leaf Type

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

Lilium formosanum: 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

Lilium formosanum: Leaf Margin

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

Lilium formosanum: Hairs Present

No
Yes

Lilium formosanum: Leaf Length

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

Lilium formosanum: Leaf Width

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

Lilium formosanum Stem

Lilium formosanum: Stem Description

Stiff green stems

Lilium formosanum: Stem Color

grass
Green

Lilium formosanum: Stem Is Aromatic

No
Yes

Lilium formosanum Whole Plant Traits

Lilium formosanum: 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

Lilium formosanum: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Lilium formosanum: 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

Lilium formosanum: Growth Rate

Slow
Medium
Rapid

Lilium formosanum: Maintenance

Low
Medium
High

Lilium formosanum Cultural Conditions

Lilium formosanum: 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)

Lilium formosanum: Soil pH

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

Lilium formosanum: Soil Drainage

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

Lilium formosanum: 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

Lilium formosanum: NC Region

Coastal
Mountains
Piedmont

Lilium formosanum: USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Lilium formosanum: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Lilium formosanum Landscape

Lilium formosanum: 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

Lilium formosanum: 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

Lilium formosanum: 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

Lilium formosanum: 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