North America Native Plant

Fewleaf Sunflower

Botanical name: Helianthus occidentalis occidentalis

USDA symbol: HEOCO

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Helianthus dowellianus M.A. Curtis (HEDO4)  âš˜  Helianthus occidentalis Riddell var. dowellianus (M.A. Curtis) Torr. & A. Gray (HEOCD)   

Fewleaf Sunflower: A Delightfully Different Native Sunflower for Your Garden Meet the fewleaf sunflower (Helianthus occidentalis occidentalis), a charming native wildflower that’s anything but your typical sunflower. While its towering cousins might hog all the attention, this petite perennial brings its own special magic to native gardens across much of ...

Rare plant alert!

Region: Arkansas

Status: S1S2: Status is uncertain but is somewhere between the following rankings: Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘ Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

Fewleaf Sunflower: A Delightfully Different Native Sunflower for Your Garden

Meet the fewleaf sunflower (Helianthus occidentalis occidentalis), a charming native wildflower that’s anything but your typical sunflower. While its towering cousins might hog all the attention, this petite perennial brings its own special magic to native gardens across much of the United States.

What Makes Fewleaf Sunflower Special?

True to its name, the fewleaf sunflower sports relatively sparse foliage compared to other sunflowers, giving it an airy, delicate appearance that’s quite distinctive. This perennial forb produces bright yellow, daisy-like blooms that light up late summer and fall gardens when many other flowers are calling it quits for the season.

As a native species to the lower 48 states, this sunflower has been brightening American landscapes long before European settlers arrived. It’s found across 23 states, from the Great Lakes region down to Florida and Texas, making it a true American classic.

A Note About Rarity

Before we dive into growing tips, it’s worth noting that fewleaf sunflower has a rarity status of S1S2 in Arkansas, meaning it’s quite uncommon there. If you’re in Arkansas or other areas where it might be rare, consider growing this beauty as a way to support local biodiversity—just make sure to source your plants or seeds from reputable native plant suppliers who collect responsibly.

Why Grow Fewleaf Sunflower?

Here’s why this understated sunflower deserves a spot in your native garden:

  • Pollinator magnet: Those cheerful yellow blooms attract bees, butterflies, and other beneficial insects
  • Low maintenance: Once established, it’s quite drought tolerant and needs minimal care
  • Extended bloom time: Provides late-season color when your garden needs it most
  • Native credentials: Supports local ecosystems and wildlife
  • Unique appearance: The sparse foliage creates an interesting textural element

Perfect Garden Settings

Fewleaf sunflower shines brightest in:

  • Native plant gardens
  • Prairie restorations and wildflower meadows
  • Naturalized areas where it can spread freely
  • Mixed perennial borders for late-season interest
  • Wildlife gardens designed to support pollinators

Growing Conditions and Care

The good news? Fewleaf sunflower is refreshingly easy to please. Here’s what it needs to thrive:

Sunlight: Full sun is best, though it can tolerate some light shade

Soil: Well-drained soils are essential. It’s quite adaptable to different soil types but doesn’t appreciate wet feet

Hardiness: Hardy in USDA zones 4-8, making it suitable for most temperate regions

Watering: Once established, it’s quite drought tolerant. Water during extended dry spells, but avoid overwatering

Planting and Care Tips

Getting your fewleaf sunflower off to a good start is straightforward:

  • Timing: Plant in spring after the last frost, or start from seed in fall
  • Spacing: Give plants room to spread naturally—they may form colonies via underground rhizomes
  • Maintenance: Minimal pruning needed; you can deadhead spent blooms or leave seed heads for birds
  • Fertilizing: Generally unnecessary; too much fertility can actually reduce flowering

A Few Things to Consider

While fewleaf sunflower is generally well-behaved, it can spread via rhizomes to form colonies. This makes it perfect for naturalizing but might not be ideal if you prefer tightly controlled garden borders. Think of it as nature’s way of ensuring this lovely native gets the space it deserves!

The Bottom Line

Fewleaf sunflower might not be the showiest plant in your garden, but it brings a quiet charm and valuable ecological benefits that make it worth growing. Its late-season blooms, minimal care requirements, and support for pollinators make it a smart choice for any native plant enthusiast. Plus, you’ll be helping preserve a piece of America’s natural heritage—and that’s something worth celebrating!

Fewleaf Sunflower

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Helianthus L. - sunflower

Species

Helianthus occidentalis Riddell - fewleaf sunflower

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA