North America Native Plant

Stemless Mock Goldenweed

Botanical name: Stenotus acaulis

USDA symbol: STAC

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Haplopappus acaulis (Nutt.) A. Gray (HAAC)  âš˜  Haplopappus acaulis (Nutt.) A. Gray var. glabratus D.C. Eaton (HAACG)  âš˜  Haplopappus acaulis (Nutt.) A. Gray ssp. typicus H.M. Hall (HAACT)  âš˜  Stenotus acaulis (Nutt.) Nutt. var. acaulis (STACA)  âš˜  Stenotus acaulis (Nutt.) Nutt. var. glabratus (D.C. Eaton) Kartesz & Gandhi (STACG)   

Stemless Mock Goldenweed: A Tough Little Native for Western Gardens If you’re looking for a hardy, drought-tolerant native plant that can handle the toughest spots in your western garden, let me introduce you to stemless mock goldenweed (Stenotus acaulis). This unassuming little perennial might not win any height contests, but ...

Stemless Mock Goldenweed: A Tough Little Native for Western Gardens

If you’re looking for a hardy, drought-tolerant native plant that can handle the toughest spots in your western garden, let me introduce you to stemless mock goldenweed (Stenotus acaulis). This unassuming little perennial might not win any height contests, but what it lacks in stature, it more than makes up for in resilience and charm.

What Makes This Plant Special?

Stemless mock goldenweed is a true western native, calling home to nine states across the American West: Arizona, California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, and Wyoming. As a perennial forb, it’s built to last through season after season without developing woody stems like shrubs or trees.

True to its stemless name, this plant forms low, cushion-like mounds that hug the ground. During its blooming period from spring to early summer, it produces cheerful yellow daisy-like flowers that create a delightful carpet of color. Don’t expect towering drama—this is a plant that works its magic at ground level.

Why Grow Stemless Mock Goldenweed?

Here are the top reasons this little native deserves a spot in your garden:

  • Drought champion: Once established, it thrives with minimal water—perfect for xeriscaping
  • Pollinator magnet: Those bright yellow blooms attract native bees, butterflies, and other beneficial insects
  • Low maintenance: Plant it and largely forget it—this is not a high-drama plant
  • Native credentials: Supporting local ecosystems while reducing water use
  • Versatile placement: Works beautifully in rock gardens, as ground cover, or filling tough spots

Perfect Garden Spots

Stemless mock goldenweed shines in:

  • Rock gardens and alpine plantings
  • Xeriscapes and drought-tolerant landscapes
  • Native plant gardens
  • Areas with poor, rocky, or sandy soil
  • Slopes and areas prone to erosion

Growing Conditions and Care

The secret to success with stemless mock goldenweed is thinking mountain meadow rather than garden pampered. Here’s what it needs:

Sunlight: Full sun is essential—this plant won’t perform in shade

Soil: Well-draining sandy or rocky soil is ideal. Heavy clay or constantly moist conditions are its kryptonite

Water: Drought tolerant once established, but benefits from occasional deep watering during extended dry spells

Climate: Hardy in USDA zones 4-8, making it suitable for most western growing conditions

Planting and Care Tips

When to plant: Spring is ideal, giving the plant a full growing season to establish before winter

Soil preparation: If your soil doesn’t drain well naturally, consider amending with coarse sand or gravel, or plant in raised areas

Watering wisdom: Water regularly the first season to help establishment, then back off significantly. Overwatering is more dangerous than underwatering

Maintenance: Minimal pruning needed—just remove spent flowers if desired, though many gardeners leave them for wildlife

Is This Plant Right for You?

Stemless mock goldenweed is perfect for gardeners who want maximum impact with minimum fuss, especially in challenging growing conditions. It’s ideal if you’re creating habitat for native pollinators or working with poor, dry soils where other plants struggle.

However, this might not be your plant if you prefer lush, tropical-looking gardens or have heavy clay soil with poor drainage. It’s also not the best choice for areas that receive regular irrigation or have rich, fertile soil—it actually prefers the lean conditions that would stress other plants.

For western gardeners looking to embrace their region’s natural beauty while supporting local wildlife, stemless mock goldenweed offers an authentic, low-maintenance option that truly belongs in the landscape. Sometimes the toughest plants make the most reliable garden companions.

Stemless Mock Goldenweed

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

Stenotus Nutt. - mock goldenweed

Species

Stenotus acaulis (Nutt.) Nutt. - stemless mock goldenweed

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