• Photo of Lilium philadelphicum (Lilium philadelphicums)

Plant Profile: Lilium philadelphicum

Taxonomy: Lilium philadelphicum

Names

Northern Red Lily, Red Lily, Wood Lily

  • Photo of Lilium philadelphicum (Lilium philadelphicums)

Phonetic Spelling:LIL-ee-um fil-ah-DEL-fih-kum

Genus:Lilium

Species:philadelphicum

Family:Liliaceae

The Wood Lily is a perennial wildflower that thrives across the eastern and midwestern regions of North America. It can be spotted in the mountainous areas of North Carolina, flourishing in dry woodlands, meadows, and prairies. This species exhibits a remarkable range of colors and sizes, influenced by its specific habitat, making it one of the most widely distributed lilies in North America. The striking orangish-red flowers, which face upwards, typically bloom in clusters of one to three during the early to mid-summer months.

This plant favors sandy to loamy soils and thrives in conditions ranging from full sun to partial shade. It is best utilized in native pollinator or butterfly gardens, ideally planted in small clusters. However, it is worth noting that Wood Lilies can take some time to become established.

Lilium philadelphicum Feature Summary

Lilium philadelphicum Image Gallery

Tags

#bulb
#showy flowers
#full sun tolerant
#orange flowers
#NC native
#summer flowers
#native garden
#mountains
#wildflower garden
#food source herbage
#butterfly friendly
#partial shade tolerant
#problem for cats
#pollinator garden
#non-toxic for horses
#non-toxic for dogs
#meadows

Similar Plants

Lilium philadelphicum Feature Summary

Attributes
Eastern to mid-western North America
CO , IA , IL , IN , KY , MI , MN , MT , ND , NE , NM , OH , SD , TX , WI , WY Canada: BC , SK
Flowers attract butterflies. Plants are browsed by deer and rabbits.
Perennial
Bulb
Fruit
A 3-chambered capsule containing hundreds of wafer-thin disc-shaped seeds in fall.
Flowers
2" orange-red flowers with purplish-brown spots are held upward in groups of 1-3. The reddish-orange flowers have yellow and speckles near the base. 6 long stamens with maroon anthers in the center. Blooms early to mid-summer for up to 5 weeks.
Purple/Lavender
Red/Burgundy
Brown/Copper
Orange
6 petals/rays
1-3 inches
Leaves
Leaves are of narrow elliptic to linear, stalkless with pointed tips and parallel veins. Surfaces are smooth and the underside is paler in color. Leaves are alternate with at least 1 whorl of 3-6 near the top of the stem.
Alternate
Whorled
Elliptical
Linear
1-3 inches
< 1 inch
Stem
Round green unbranched stems to 4 feet tall. Sometimes glaucous.
Smooth (glabrous)
Whole Plant Traits
Native Plant
Wildflower
Bulb
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)
Good Drainage
Moist
Occasionally Dry
Mountains
Piedmont
Loam (Silt)
Sand
Landscape
Butterfly Garden
Pollinator Garden
Cottage Garden
Native Garden
Meadow
Naturalized Area
Small Space
Butterflies
Pollinators
Songbirds
Small Mammals
Problem for Cats

Lilium philadelphicum Attributes

Lilium philadelphicum: Country Or Region Of Origin

Eastern to mid-western North America

Lilium philadelphicum: Distribution

CO , IA , IL , IN , KY , MI , MN , MT , ND , NE , NM , OH , SD , TX , WI , WY Canada: BC , SK

Lilium philadelphicum: Wildlife Value

Flowers attract butterflies. Plants are browsed by deer and rabbits.

Lilium philadelphicum: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Lilium philadelphicum Fruit

Lilium philadelphicum: Fruit Description

A 3-chambered capsule containing hundreds of wafer-thin disc-shaped seeds in fall.

Lilium philadelphicum: Fruit Type

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

Lilium philadelphicum: Display/Harvest Time

Fall
Spring
Summer
Winter

Lilium philadelphicum Flowers

Lilium philadelphicum: Flower Description

2" orange-red flowers with purplish-brown spots are held upward in groups of 1-3. The reddish-orange flowers have yellow and speckles near the base. 6 long stamens with maroon anthers in the center. Blooms early to mid-summer for up to 5 weeks.

Lilium philadelphicum: Flower Color

filter_vintage
Brown/Copper
filter_vintage
Orange
filter_vintage
Purple/Lavender
filter_vintage
Red/Burgundy

Lilium philadelphicum: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Lilium philadelphicum: Flower Value To Gardener

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

Lilium philadelphicum: Flower Bloom Time

Winter
Spring
Summer
Fall

Lilium philadelphicum: 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 philadelphicum: Flower Shape

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

Lilium philadelphicum: Flower Size

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

Lilium philadelphicum Leaves

Lilium philadelphicum: Leaf Description

Leaves are of narrow elliptic to linear, stalkless with pointed tips and parallel veins. Surfaces are smooth and the underside is paler in color. Leaves are alternate with at least 1 whorl of 3-6 near the top of the stem.

Lilium philadelphicum: Leaf Color

spa
Green

Lilium philadelphicum: Leaf Type

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

Lilium philadelphicum: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Lilium philadelphicum: 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 philadelphicum: Leaf Margin

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

Lilium philadelphicum: Hairs Present

No
Yes

Lilium philadelphicum: Leaf Length

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

Lilium philadelphicum: Leaf Width

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

Lilium philadelphicum Stem

Lilium philadelphicum: Stem Description

Round green unbranched stems to 4 feet tall. Sometimes glaucous.

Lilium philadelphicum: Stem Color

grass
Green

Lilium philadelphicum: Stem Is Aromatic

No
Yes

Lilium philadelphicum: Stem Cross Section

Angular
Oval
Round
Square

Lilium philadelphicum: Stem Surface

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

Lilium philadelphicum Whole Plant Traits

Lilium philadelphicum: 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 philadelphicum: 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 philadelphicum: Growth Rate

Slow
Medium
Rapid

Lilium philadelphicum: Maintenance

Low
Medium
High

Lilium philadelphicum Cultural Conditions

Lilium philadelphicum: 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 philadelphicum: Soil Drainage

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

Lilium philadelphicum: NC Region

Coastal
Mountains
Piedmont

Lilium philadelphicum: USDA Plant Hardiness Zone

thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b

Lilium philadelphicum: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Lilium philadelphicum Landscape

Lilium philadelphicum: 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 philadelphicum: 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 philadelphicum: Attracts

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

Lilium philadelphicum: 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