Canada's Plant Hardiness Site

Helianthus decapetalus

ten-rayed sunflower, thinleaf sunflower, perennial sunflower, pale sunflower, forest sunflower

Detailed description(s) of the plant's characteristics.
(sites may be external)

• www.illinoiswildflowers.info
• www.ct-botanical-society.org
• plants.usda.gov