Plant Profile: Doellingeria umbellata

Taxonomy: Doellingeria umbellata

Names

Flat-Topped White Aster, Parasol Whitetop, Parasol White-Top, Tall Flat-topped White Aster, Tall White-Aster

  • Photo of Doellingeria umbellata (Doellingeria umbellatas)

Phonetic Spelling:ASS-ter um-bell-AY-tus

Genus:Doellingeria

Species:umbellatus

Family:Asteraceae

The Flat-Topped White Aster is a wildflower indigenous to the mountainous regions of North Carolina, thriving in damp fields, thickets, and along swamp edges. Its range extends from Canada down to Florida, with clusters of white composite flowers blooming between July and October.

This species favors slightly acidic sandy loam that remains moist to occasionally wet, thriving in full sun to partial shade. For optimal visual impact, it is best to plant these flowers in groups near water sources, in naturalized meadows, or within pollinator gardens. The plant can establish itself naturally through self-seeding and underground rhizomes.

Doellingeria umbellata Feature Summary

Doellingeria umbellata Image Gallery

Tags

#showy flowers
#fall flowers
#white flowers
#native perennial
#nectar plant
#NC native
#summer flowers
#self-seeding
#pollinator plant
#native wildflower
#larval host plant
#bee friendly
#meadows

Similar Plants

Doellingeria umbellata Feature Summary

Attributes
E. Canada to U.S.A.
AL , CT , DC , DE , GA , IA , IL , IN , KY , MA , MD , ME , MI , MN , NC , NH , NJ , NY , OH , PA , RI , SC , TN , VA , VT , WI , WV
Larval host to the Pearly Crescent, Harris Checkerspot. Attracts pollinators.
Perennial
Fruit
1/8 inch long achenes with sparse hairs are distributed by the wind
< 1 inch
Flowers
.5-.75 in. flower heads in a flattish cluster. 10-15 white petals tinged with purple that tends to curve downward or backwards and surround the central yellow disc flowers. Blooms July-Oct.
Purple/Lavender
White
7 - 20 petals/rays
< 1 inch
Leaves
3-6-inch long and .5-1 inch wide lance-shaped or elliptical leaves taper at each end are toothless, short-stalked to stalkless and short-ciliate along their margins. Lower leaves are scale-like and upper leaves uniform in size.
Elliptical
Lanceolate
3-6 inches
< 1 inch
Stem
Reddish to greenish-yellow unbranched upright stems
Green
Red/Burgundy
Gold/Yellow
Smooth (glabrous)
Straight
Whole Plant Traits
Herbaceous Perennial
Native Plant
Wildflower
Medium
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)
Moist
Occasionally Wet
Coastal
Mountains
Piedmont
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
3a
3b
9a
9b
Loam (Silt)
Sand
Landscape
Butterfly Garden
Pollinator Garden
Rain Garden
Native Garden
Border
Small groups
Meadow
Naturalized Area
Pond
Butterflies
Pollinators

Doellingeria umbellata Attributes

Doellingeria umbellata: Country Or Region Of Origin

E. Canada to U.S.A.

Doellingeria umbellata: Distribution

AL , CT , DC , DE , GA , IA , IL , IN , KY , MA , MD , ME , MI , MN , NC , NH , NJ , NY , OH , PA , RI , SC , TN , VA , VT , WI , WV

Doellingeria umbellata: Wildlife Value

Larval host to the Pearly Crescent, Harris Checkerspot. Attracts pollinators.

Doellingeria umbellata: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Doellingeria umbellata: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Doellingeria umbellata Fruit

Doellingeria umbellata: Fruit Description

1/8 inch long achenes with sparse hairs are distributed by the wind

Doellingeria umbellata: Fruit Type

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

Doellingeria umbellata: Display/Harvest Time

Fall
Spring
Summer
Winter

Doellingeria umbellata: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Doellingeria umbellata: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Doellingeria umbellata Flowers

Doellingeria umbellata: Flower Description

.5-.75 in. flower heads in a flattish cluster. 10-15 white petals tinged with purple that tends to curve downward or backwards and surround the central yellow disc flowers. Blooms July-Oct.

Doellingeria umbellata: Flower Color

filter_vintage
Purple/Lavender
filter_vintage
White

Doellingeria umbellata: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Doellingeria umbellata: Flower Value To Gardener

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

Doellingeria umbellata: Flower Bloom Time

Winter
Spring
Summer
Fall

Doellingeria umbellata: 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

Doellingeria umbellata: Flower Shape

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

Doellingeria umbellata: Flower Size

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

Doellingeria umbellata Leaves

Doellingeria umbellata: Leaf Description

3-6-inch long and .5-1 inch wide lance-shaped or elliptical leaves taper at each end are toothless, short-stalked to stalkless and short-ciliate along their margins. Lower leaves are scale-like and upper leaves uniform in size.

Doellingeria umbellata: Leaf Color

spa
Green

Doellingeria umbellata: Leaf Type

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

Doellingeria umbellata: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Doellingeria umbellata: 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

Doellingeria umbellata: Leaf Margin

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

Doellingeria umbellata: Hairs Present

No
Yes

Doellingeria umbellata: Leaf Length

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

Doellingeria umbellata: Leaf Width

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

Doellingeria umbellata Stem

Doellingeria umbellata: Stem Description

Reddish to greenish-yellow unbranched upright stems

Doellingeria umbellata: Stem Color

grass
Gold/Yellow
grass
Green
grass
Red/Burgundy

Doellingeria umbellata: Stem Is Aromatic

No
Yes

Doellingeria umbellata: Stem Cross Section

Angular
Oval
Round
Square

Doellingeria umbellata: Stem Surface

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

Doellingeria umbellata: Stem Form

Straight
Zig Zags

Doellingeria umbellata Whole Plant Traits

Doellingeria umbellata: 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

Doellingeria umbellata: 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

Doellingeria umbellata: Maintenance

Low
Medium
High

Doellingeria umbellata: Texture

Fine
Medium
Coarse

Doellingeria umbellata Cultural Conditions

Doellingeria umbellata: 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)

Doellingeria umbellata: Soil pH

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

Doellingeria umbellata: Soil Drainage

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

Doellingeria umbellata: 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

Doellingeria umbellata: NC Region

Coastal
Mountains
Piedmont

Doellingeria umbellata: USDA Plant Hardiness Zone

thermostat
3a
thermostat
3b
thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Doellingeria umbellata: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Doellingeria umbellata Landscape

Doellingeria umbellata: 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

Doellingeria umbellata: 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

Doellingeria umbellata: 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

Doellingeria umbellata: Attracts

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