• Photo of Lilium grayi (Lilium grayis)

Plant Profile: Lilium grayi

Taxonomy: Lilium grayi

Names

Gray's Lily, Orange Bell Lily, Roan Lily

  • Photo of Lilium grayi (Lilium grayis)

Phonetic Spelling:LIL-ee-um GRAY-eye

Genus:Lilium

Species:grayi

Family:Liliaceae

Lilium grayi is classified as an endangered species and is recognized as a species of Special Concern both at the state and federal levels. This perennial wildflower thrives exclusively in high-altitude environments, typically found in moist meadows, bogs, and forests during the early summer months. The plant can reach heights between 2 to 5 feet and features lance-shaped leaves measuring 2 to 3 inches, which are arranged in multiple whorls. Its flowers, which are grouped together, are bell-shaped and measure about 2.5 inches, displaying a reddish-orange hue with horizontal to slightly drooping petals. The sepals and petals are adorned with purple spots and exhibit a slight flare or reflex. Due to the challenges associated with its cultivation and propagation, conserving the habitats where this plant flourishes is crucial. Notably, it is the only lily native to North Carolina that relies on hummingbirds for pollination. Currently, scientists are utilizing tissue culture techniques to propagate this species, making it increasingly available in nurseries.

Lilium grayi Feature Summary

Lilium grayi Image Gallery

Tags

#hummingbirds
#bulb
#endangered
#NC native
#native wildflower
#wildflower garden
#food source nectar
#food source pollen
#bird friendly
#Piedmont Mountains FACU
#problem for cats
#difficult to grow
#non-toxic for horses
#non-toxic for dogs
#audubon

Similar Plants

Lilium grayi Feature Summary

Attributes
Southwest Virginia to East Tennessee
mountains of western Virginia, North Carolina and Tennessee.
Perennial
Bulb
Fruit
Fruits are available August-September.
Flowers
Groups of horizontal to slightly nodding 2.5" reddish-orange, bell-shaped flowers. Sepals and petals have purple spots. It is slightly flared or reflexed. Flowers bloom June-July.
Purple/Lavender
Gold/Yellow
Orange
1-3 inches
Leaves
2-3" lance-shaped leaves arranged in several whorls.
Lanceolate
1-3 inches
Whole Plant Traits
Native Plant
Wildflower
Horizontal
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)
Mountains
Landscape
Native Garden
Songbirds
Hummingbirds
Problem for Cats

Lilium grayi Attributes

Lilium grayi: Country Or Region Of Origin

Southwest Virginia to East Tennessee

Lilium grayi: Distribution

mountains of western Virginia, North Carolina and Tennessee.

Lilium grayi: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Lilium grayi Fruit

Lilium grayi: Fruit Description

Fruits are available August-September.

Lilium grayi Flowers

Lilium grayi: Flower Description

Groups of horizontal to slightly nodding 2.5" reddish-orange, bell-shaped flowers. Sepals and petals have purple spots. It is slightly flared or reflexed. Flowers bloom June-July.

Lilium grayi: Flower Color

filter_vintage
Gold/Yellow
filter_vintage
Orange
filter_vintage
Purple/Lavender

Lilium grayi: Flower Bloom Time

Winter
Spring
Summer
Fall

Lilium grayi: Flower Shape

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

Lilium grayi: Flower Size

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

Lilium grayi Leaves

Lilium grayi: Leaf Description

2-3" lance-shaped leaves arranged in several whorls.

Lilium grayi: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Lilium grayi: 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 grayi: Hairs Present

No
Yes

Lilium grayi: Leaf Length

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

Lilium grayi Whole Plant Traits

Lilium grayi: 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 grayi: 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 grayi Cultural Conditions

Lilium grayi: 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 grayi: Soil pH

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

Lilium grayi: Soil Drainage

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

Lilium grayi: NC Region

Coastal
Mountains
Piedmont

Lilium grayi: USDA Plant Hardiness Zone

thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b

Lilium grayi Stem

Lilium grayi: Stem Is Aromatic

No
Yes

Lilium grayi Landscape

Lilium grayi: 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 grayi: Attracts

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

Lilium grayi: 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