North America Native Plant

Brace’s Aster

Botanical name: Symphyotrichum bracei

USDA symbol: SYBR

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Aster bracei Britton ex Small (ASBR16)  âš˜  Aster tenuifolius L. var. aphyllus R.W. Long (ASTEA)   

Brace’s Aster: A Rare Florida Native Worth Protecting in Your Garden If you’re looking for a truly special addition to your Florida native garden, let me introduce you to Brace’s aster (Symphyotrichum bracei). This little-known wildflower might not be the showiest plant in the nursery, but it’s got something that ...

Rare plant alert!

Region: Conservation status by state

Status: S3S4: Status is uncertain but is somewhere between the following rankings: 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 ⚘

Brace’s Aster: A Rare Florida Native Worth Protecting in Your Garden

If you’re looking for a truly special addition to your Florida native garden, let me introduce you to Brace’s aster (Symphyotrichum bracei). This little-known wildflower might not be the showiest plant in the nursery, but it’s got something that makes it incredibly valuable: it’s one of Florida’s own rare native treasures.

What Makes Brace’s Aster Special?

Brace’s aster is a perennial forb—basically a non-woody flowering plant that comes back year after year. You might also see it listed under its old scientific names, Aster bracei or Aster tenuifolius var. aphyllus, but don’t let the name changes fool you. This is still the same charming Florida native that botanists have been studying for decades.

What really sets this aster apart is its rarity. With a conservation status of S3S4, Brace’s aster is considered uncommon to apparently secure, meaning it’s not in immediate danger but definitely deserves our attention and protection.

Where Does Brace’s Aster Call Home?

This aster is a true Florida endemic, found only in the Sunshine State. It’s perfectly adapted to Florida’s unique coastal environments and pine rockland ecosystems, making it a genuine piece of the state’s natural heritage.

Why Plant Brace’s Aster?

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

  • Pollinator magnet: The small white to pale lavender flowers bloom in fall, providing crucial late-season nectar for butterflies, native bees, and other pollinators
  • Low maintenance: Once established, it’s quite drought tolerant and requires minimal care
  • Authentic Florida flora: You’re literally growing a piece of Florida’s natural history
  • Conservation impact: By growing it responsibly, you’re helping preserve genetic diversity of this rare species

The Important Caveat: Source Responsibly

Before you rush out to find Brace’s aster, here’s something crucial: because this plant is rare, it’s essential that you only obtain it from reputable nurseries that grow it from ethically collected seeds or cuttings. Never dig plants from the wild—that could harm the very populations we’re trying to protect.

Growing Brace’s Aster Successfully

The good news is that once you source it responsibly, Brace’s aster is relatively easy to grow if you can mimic its natural habitat:

Ideal Growing Conditions

  • Climate zones: USDA zones 9-11 (perfect for Florida gardens)
  • Sunlight: Full sun to partial shade
  • Soil: Well-draining sandy soils (think Florida’s natural sandy conditions)
  • Water: Moderate water during establishment, then quite drought tolerant

Planting and Care Tips

Plant Brace’s aster in spring after the last frost danger has passed. Space plants about 12-18 inches apart to give them room to naturalize. Water regularly for the first few months while the roots establish, then you can back off significantly.

The beauty of this native is that it doesn’t need fertilizing—Florida’s sandy soils are exactly what it evolved to thrive in. Just make sure drainage is good, as sitting water can cause problems.

Perfect Garden Partners

Brace’s aster works beautifully in native Florida landscapes, particularly those mimicking coastal or pine rockland environments. Consider pairing it with other Florida natives like coontie, firebush, or native grasses for an authentic ecosystem garden.

The Bottom Line

Brace’s aster might not be the easiest native plant to find, but it’s absolutely worth the effort for gardeners committed to growing authentic Florida flora. Just remember: source responsibly, plant thoughtfully, and enjoy knowing you’re growing something truly special that calls Florida home.

By choosing rare natives like Brace’s aster, you’re not just creating a beautiful garden—you’re participating in conservation, one backyard at a time.

Brace’s Aster

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

Symphyotrichum Nees - aster

Species

Symphyotrichum bracei (Britton ex Small) G.L. Nesom - Brace's aster

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