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Spreading Dogbane

Apocynum androsaemifolium

In the Carolinas and Georgia, found in forests, woodlands, prairies, flood-scour, roadsides, pastures. Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition What its natural habitat tells you

56
Strong

Native to Arkansas. How scores work Is it native here?

Profile 94%

Height
2–3 feet
Spread
3–4 feet
Light
Dappled sunlight, Full sun, Partial shade
Soil moisture
Dry to average

Space about 3.5 ft apart from its recorded spread, about 8 per 100 sq ft. Enter your bed size for a count

Will it fit your yard?

Rare or protected plant. Specialist conservation planting; excluded from routine garden suggestions. Plant caution source

Hidden from default planting suggestions. Wildlife value and native status remain unchanged.

At a glance

Life cycle
Perennial
Leaves
Deciduous
Bloom
June to August
Fruiting season
September to October

Recorded in 4 Arkansas counties.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

1 of 3

Forests and woodlands

Forest or woodland where the source does not say how moist or dry.

Prairies and grasslands

Open, grass-dominated places kept open by fire, grazing or thin soil, from tallgrass prairie to Piedmont prairies.

Roadsides, fields and disturbed ground

Ground opened by people: roadsides, old fields, pastures, fencerows and lots.

All habitats

Ecological relationships

Who uses this plant?

What these records mean

13CaterpillarsGenus host records with ranges including AR

Genus host records with ranges including AR · Apocynum

  • Acronicta impressaImpressive Dagger, Printed Dagger
  • Acronicta noctivagaNight-Wandering Dagger, Burglar Dagger
  • Argyrotaenia velutinanaRed-Banded Leafroller Moth, Jack Pine Tube Moth
  • Chlorochlamys chloroleucariaBlackberry Looper Moth
  • Cycnia oregonensisOregon Cycnia
  • Cycnia teneraDelicate Cycnia, Dogbane Tiger Moth
  • Melanchra pictaPainted Arches, Zebra Caterpillar Moth
  • Ostrinia penitalisAmerican Lotus Borer, Lily Moth
  • Papaipema nebrisStalk Borer
  • Pyrrhia exprimensPurple-Lined Sallow, Purple-Lined Sun Moth
Show all 13
  • Saucrobotys futilalisDogbane Saucrobotys
  • Spargaloma sexpunctataSix-Spotted Gray
  • Trichordestra legitimaStriped Garden Caterpillar Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
18BeesSoutheastern regional records

Southeastern regional records · Apocynum

Individual names are not available yet.

Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
0Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim
Flies 3
  • Graphomyia americana
  • Lucilia sylvarum
  • Trichophora ruficauda

Flower visits · Carlinville, Illinois, USA

Other wasps 1
  • Sphex vulgaris

Flower visits · Carlinville, Illinois, USA

No records yet · Ants · Beetles · Adult butterflies / moths · Other insects

Growing and identification

Plant details

Family
Apocynaceae
Hardiness
Zones 3a–9b
Flower color
Pink or white
Fruit begins
September
Fruit ends
October
Growing sources and scope

Conservation status

Arkansas rankS1
Global rankG5
AR statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

Will it fit your yard?

Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.

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How to check your spot

Sources