North America Native Plant

Oregon False Goldenaster

Botanical name: Heterotheca oregona var. rudis

USDA symbol: HEORR

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Chrysopsis oregona (Nutt.) A. Gray var. rudis (Greene) Jeps. (CHORR)   

Oregon False Goldenaster: A Golden Gem for Pacific Coast Gardens If you’re looking for a cheerful, low-maintenance native wildflower that brings sunshine to your garden while supporting local wildlife, let me introduce you to Oregon false goldenaster (Heterotheca oregona var. rudis). This delightful Pacific Coast native might not have the ...

Rare plant alert!

Region: Conservation status by state

Status: S4T3T4: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘ Subspecies or varieties is apparently secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the region or more than 10,000 individuals ⚘

Oregon False Goldenaster: A Golden Gem for Pacific Coast Gardens

If you’re looking for a cheerful, low-maintenance native wildflower that brings sunshine to your garden while supporting local wildlife, let me introduce you to Oregon false goldenaster (Heterotheca oregona var. rudis). This delightful Pacific Coast native might not have the most glamorous name, but it more than makes up for it with its golden blooms and easygoing nature.

What is Oregon False Goldenaster?

Oregon false goldenaster is a perennial forb herb – basically a non-woody plant that comes back year after year. Don’t let the false in its name fool you; there’s nothing fake about the beauty this plant brings to the garden. It’s also known by the synonym Chrysopsis oregona var. rudis, though most gardeners will find the common name much easier to remember!

As a true Pacific Coast native, this plant is perfectly adapted to life in California and Oregon, where it naturally occurs. Being native means it has evolved alongside local wildlife and climate conditions, making it a smart choice for sustainable gardening.

Why Grow Oregon False Goldenaster?

There are plenty of reasons to fall in love with this golden beauty:

  • Native plant benefits: Supporting local ecosystems while reducing maintenance needs
  • Pollinator magnet: Those cheerful yellow daisy-like flowers are irresistible to bees, butterflies, and other beneficial insects
  • Low maintenance: Once established, it’s quite drought-tolerant and requires minimal care
  • Perennial staying power: Unlike annuals, you’ll enjoy this plant year after year
  • Compact size: Perfect for smaller gardens or as part of larger native plant communities

Where Does It Shine in Your Garden?

Oregon false goldenaster is wonderfully versatile and fits beautifully into several garden styles:

  • Native plant gardens: A natural choice for authentic regional landscapes
  • Wildflower meadows: Adds golden color to naturalized areas
  • Coastal gardens: Well-adapted to maritime conditions
  • Drought-tolerant landscapes: Perfect for water-wise gardening
  • Pollinator gardens: Essential for supporting native bee and butterfly populations

Growing Conditions and Care

One of the best things about native plants is how well they’re adapted to local conditions, and Oregon false goldenaster is no exception. Here’s what this golden beauty needs to thrive:

Climate: Best suited for USDA hardiness zones 8-10, which covers most of California and Oregon’s milder regions.

Sunlight: Prefers full sun to partial shade. More sun typically means more blooms!

Soil: Well-draining soil is key. This plant doesn’t appreciate soggy feet, so avoid areas where water tends to pool.

Water: Drought-tolerant once established, but regular water during the first growing season helps it get settled in.

Planting and Care Tips

Growing Oregon false goldenaster successfully is refreshingly straightforward:

  • Plant in fall or early spring: This gives the plant time to establish before summer heat or winter cold
  • Space appropriately: Give each plant enough room to spread naturally
  • Water regularly the first year: After that, natural rainfall should suffice in most areas
  • Minimal fertilization: Native plants typically don’t need extra feeding and may actually perform better without it
  • Allow natural reseeding: Let some flowers go to seed to encourage natural spread

A Note on Conservation

Oregon false goldenaster has a Global Conservation Status of S4T3T4, which indicates it may face some conservation concerns. If you’re interested in growing this plant, make sure to source it from reputable native plant nurseries that propagate their own stock rather than wild-collecting.

The Bottom Line

Oregon false goldenaster is a wonderful choice for Pacific Coast gardeners who want to support native ecosystems while enjoying beautiful, low-maintenance blooms. Its golden flowers will brighten your garden and provide essential resources for local pollinators. Plus, once established, it’s the kind of plant that takes care of itself – leaving you more time to simply enjoy your garden’s natural beauty.

Whether you’re creating a dedicated native plant garden or just looking to add some regional authenticity to your landscape, Oregon false goldenaster deserves a spot in your planting plans. Your local bees and butterflies will thank you!

Oregon False Goldenaster

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

Heterotheca Cass. - false goldenaster

Species

Heterotheca oregona (Nutt.) Shinners - Oregon false goldenaster

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