Plant Profile: Erythronium umbilicatum

Taxonomy: Erythronium umbilicatum

Names

Dimpled Trout Lily

  • Photo of Erythronium umbilicatum (Erythronium umbilicatums)

Phonetic Spelling:er-ih-THROH-nee-um um-bil-ih-KAY-tum

Genus:Erythronium

Species:umbilicatum

Family:Liliaceae

The Dimpled Trout Lily is a spring ephemeral native to moist bottomlands and sloped forests, as well as drier upland areas across North Carolina and the southeastern United States. In early spring, it showcases two fleshy, mottled leaves and a single stem that supports a solitary yellow flower resembling a lily. By summer, the plant withers away. It originates from a small, pointed white bulb that can multiply and create colonies. These bulbs tend to grow deep in the soil, making them challenging to extract without harming the plant.

This species thrives in woodland environments with moist, humus-rich soils and prefers partial to full shade. It is particularly well-suited for planting near waterways, such as ponds or streams.

Erythronium umbilicatum Feature Summary

Erythronium umbilicatum Image Gallery

Tags

#shade tolerant
#yellow flowers
#native perennial
#NC native
#food source spring
#food source nectar
#food source pollen
#coastal FAC
#Piedmont Mountains FAC
#food source soft mast fruit
#ants
#bee friendly
#audubon
#woodlands

Similar Plants

Erythronium umbilicatum Feature Summary

Attributes
Southeastern U.S.A.
This plant attracts bees and ants.
Perennial
Bulb
Fruit
The capsule is green maturing to yellow with an indented end from April to June. Seeds are spread by ants.
Flowers
A single, nodding, lily-like flower on 5-8 inch stalk with 6 petals, yellow on inside and streaked with brownish-purple on the outside, that recurve backward. Conspicuous brownish-purple stamens. Blooms from February to April.
Purple/Lavender
Gold/Yellow
Brown/Copper
6 petals/rays
Leaves
Two green, fleshy, oval, basal leaves are 3-5 inches long and 2-3 inches wide. Mottled with irregular green, brown, purple splotches.
Green
Brown/Copper
Purple/Lavender
Elliptical
3-6 inches
1-3 inches
Stem
2-8 inch green flower stem
Whole Plant Traits
Perennial
Native Plant
Cultural Conditions
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Deep shade (Less than 2 hours to no direct sunlight)
Good Drainage
Moist
Occasionally Dry
Coastal
Mountains
Piedmont
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
9a
9b
High Organic Matter
Landscape
Rain Garden
Native Garden
Shade Garden

Erythronium umbilicatum Attributes

Erythronium umbilicatum: Country Or Region Of Origin

Southeastern U.S.A.

Erythronium umbilicatum: Wildlife Value

This plant attracts bees and ants.

Erythronium umbilicatum: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Erythronium umbilicatum: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Erythronium umbilicatum Fruit

Erythronium umbilicatum: Fruit Description

The capsule is green maturing to yellow with an indented end from April to June. Seeds are spread by ants.

Erythronium umbilicatum: Display/Harvest Time

Fall
Spring
Summer
Winter

Erythronium umbilicatum Flowers

Erythronium umbilicatum: Flower Description

A single, nodding, lily-like flower on 5-8 inch stalk with 6 petals, yellow on inside and streaked with brownish-purple on the outside, that recurve backward. Conspicuous brownish-purple stamens. Blooms from February to April.

Erythronium umbilicatum: Flower Color

filter_vintage
Brown/Copper
filter_vintage
Gold/Yellow
filter_vintage
Purple/Lavender

Erythronium umbilicatum: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Erythronium umbilicatum: Flower Value To Gardener

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

Erythronium umbilicatum: Flower Bloom Time

Winter
Spring
Summer
Fall

Erythronium umbilicatum: 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

Erythronium umbilicatum: Flower Shape

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

Erythronium umbilicatum Leaves

Erythronium umbilicatum: Leaf Description

Two green, fleshy, oval, basal leaves are 3-5 inches long and 2-3 inches wide. Mottled with irregular green, brown, purple splotches.

Erythronium umbilicatum: Leaf Color

spa
Brown/Copper
spa
Green
spa
Purple/Lavender

Erythronium umbilicatum: 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

Erythronium umbilicatum: Leaf Margin

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

Erythronium umbilicatum: Hairs Present

No
Yes

Erythronium umbilicatum: Leaf Length

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

Erythronium umbilicatum: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Erythronium umbilicatum: Leaf Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long-lasting
Showy

Erythronium umbilicatum: Leaf Width

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

Erythronium umbilicatum Stem

Erythronium umbilicatum: Stem Description

2-8 inch green flower stem

Erythronium umbilicatum: Stem Color

grass
Green

Erythronium umbilicatum: Stem Is Aromatic

No
Yes

Erythronium umbilicatum Whole Plant Traits

Erythronium umbilicatum: 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

Erythronium umbilicatum: 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

Erythronium umbilicatum: Maintenance

Low
Medium
High

Erythronium umbilicatum Cultural Conditions

Erythronium umbilicatum: 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)

Erythronium umbilicatum: Soil Drainage

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

Erythronium umbilicatum: NC Region

Coastal
Mountains
Piedmont

Erythronium umbilicatum: USDA Plant Hardiness Zone

thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Erythronium umbilicatum: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Erythronium umbilicatum Landscape

Erythronium umbilicatum: 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

Erythronium umbilicatum: 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

Erythronium umbilicatum: Attracts

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