Helianthus decapetalus (Native)

Common Name
Thin-leaved sunflower
Ten-petaled sunflower
Thinleaf sunflower
Plant Form
Herbs
Duration
Perennial
Max Height (ft)
5.0
Growth Rate
Medium
Region
Coastal
Piedmont
Mountain
Hardiness Zone
5, 6, 7, 8, 9

Photographer: Ashley M Bradford
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Photographer: Ashley M Bradford
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Additional Info

Habitat: Alluvial forests, riverbanks and bars; also in rich, mesic to dry-mesic (rarely dry) upland forests and clearings. Common in the Virginia mountains; frequent in the Piedmont; infrequent in the inner Coastal Plain.

Wildlife Value: Bees, butterflies, and other pollinators visit the flowers. This is a larval host plant that supports the Silvery Checkerspot (Chlosyne nycteis). It is also the larval host for the Painted Lady. Seeds are eaten by game and songbirds. Small mammals will browse the leaves

Note: Can spread aggressively via its rhizomes.d

High Value Generalist
Earth Sangha lists this plant as a "High Value Generalist" because it is easy to grow, occurs across a wide range of habitats and is known to be of high value to wildlife

Flower Color
Gold/Yellow
Flower Prominence
Conspicuous
Bloom Time
Early Summer
Late Summer
Fall
Bloom Month
July
August
September
October
Light Requirements
Full sun
Partial sun
Shade
Moisture Requirements
Moist
Average
Soil Texture
High organic matter
Loamy
Sandy
Seed or Fruit eaten by wildlife?
Yes
Pollinators
Bees
Butterfiles
Commercially available
Yes

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