Students for Stewardship The Cork Board
← Back to the library

Asclepias

Asclepias lanceolata (as-KLEE-pee-as lan-see-oh-LAY-tuh)

Family: Apocynaceae Native Herbaceous (3-15 ft)

Few-flower Milkweed is a slim upright perennial milkweed native to the coastal plains of eastern USA including NC and is found in savannahs, wet pinelands, moist ditches and brackish and freshwater marshes. This plant prefers wet to moist low-nutrient soils in full sun but will tolerate partial shade. It will grow 3 to 5 feet tall and spread up to 1 foot. It is nearly inconspicuous in its native habitat until it sends up tall flower stems that produce small clusters of bright orange to red flowers during the summer. The leaves are long and very slender. Use in the bog garden and wet sites along ponds or streams or for naturalizing. It attracts many pollinators and is the larval host plant for the monarch and other butterflies. Insects, Diseases, and Other Plant Problems: No significant disease problems. Most common milkweed pests (aphids, milkweed beetles, Monarch larvae, and milkweed tussock moth larvae) are not problematic, but both large and small milkweed bugs can be very damaging to seed pods.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 59 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (3-15 ft)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Fills a similar niche Asclepias incarnata subsp. pulchra Asclepias rubra Crinum americanum

Full plant profile

Growing Conditions
Plant type
Herbaceous Perennial; Native Plant; Poisonous; Wildflower
Life cycle
Perennial
USDA zones
5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Sand
Soil drainage
Moist | Occasionally Wet
NC region
Coastal
Mature size
Height: 3 ft. 0 in. - 5 ft. 0 in. | Width: 0 ft. 1 in. - 1 ft. 0 in.
Growth rate
Medium
Maintenance
Low
Canopy layer
4 - Herbaceous (3-15 ft)
Form & Appearance
Habit / form
Erect
Foliage
Deciduous
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Opposite
Leaf shape
Lanceolate
Leaf margin
Entire
Leaf size
> 6 inches long, < 1 inch wide
Hairs present
No
Leaf detail
Narrow, opposite, lanceolate leaves are 6-8 in. long. The stem is smooth and slender. There is wide spacing between pairs of leaves
Flower color
Gold/Yellow; Orange; Pink; Red/Burgundy
Flower value
Showy
Flower form
Umbel
Flower shape
Cup
Flower size
< 1 inch
Flower detail
1-3 umbels on terminal stems. Each umbel has 5-12 bright orange-yellow flowers with red corolla. Blooms from June to August.
Bloom time
Summer
Fruit color
Cream/Tan
Fruit type
Follicle
Fruit detail
The fruit is a dry slender follicle with many hair-tufted seeds that are wind-dispersed.
Stem color
Green; Purple/Lavender
Stem detail
Long, smooth, slender green to purplish stem
Wildlife & Ecology
Native status
Native
Origin
Eastern coastal USA
Distribution
NJ south to FL west to TX
Wildlife value
Host plant to the monarch, queen and soldier butterflies. Nectar plant for pollinators
Attracts
Bees; Butterflies; Pollinators; Songbirds
Food & Medicine
Harvest time
Summer
Fruit type
Follicle
Landscape Use
Landscape location
Naturalized Area; Pond
Landscape theme
Butterfly Garden; Pollinator Garden; Rain Garden; Water Garden
Garden tags
#Coastal OBL #food source herbage #larval host plant #food source nectar #food source pollen #food source summer #Piedmont Mountains OBL #bird friendly #stream banks #native wildflower #orange flowers #summer flowers #problem for dogs #problem for horses #problem for cats #Audubon #poor drainage tolerant #boggy sites #pond margins #perennial #poor soil tolerant #wetland
Problems & Resistance
Insect problems
Milkweed Bug; Aphids on Ornamental Landscape Plants
Problems
Poisonous to Humans; Problem for Cats; Problem for Dogs; Problem for Horses
Poison severity
Low
Poison parts
Bark; Flowers; Fruits; Leaves; Roots; Seeds; Stems
Poison symptoms
Can cause stomach upset, nausea, vomiting, abdominal pain, diarrhea, weakness, lethargy, and confusion if eaten in quantity. Milky sap can cause contact dermatitis and eye irritation
Toxic principle
Cardiac glycosides and resinoids
Contact dermatitis
Yes
Toxicity summary
Low severity poison; parts: Bark; Flowers; Fruits; Leaves; Roots; Seeds; Stems; contact dermatitis

Planted at Hunnicutt

Nobody’s planted this one yet.