Native Plants

Florida Blazing Star

Liatris ohlingerae

USDA symbol: LIOH

perennial forb

Lower 48 states: native

Meet the Florida blazing star, a stunning native wildflower that’s as rare as it is beautiful. This unique member of the blazing star family brings something special to Florida gardens – and desperately needs our help to survive. Scientifically known as Liatris ohlingerae, the Florida blazing star is a perennial ...

Florida Blazing Star may be listed as rare in your area.
Global Conservation Status

Status: S2 | Imperiled: Extremely rare. Typically 6 to 20 occurrences or 1,000 to 3,000 remaining individuals.

United States

Status: Endangered | Endangered. In danger of extinction throughout all or a significant portion of its range.

Florida Blazing Star: A Rare Native Gem Worth Protecting in Your Garden

Meet the Florida blazing star, a stunning native wildflower that’s as rare as it is beautiful. This unique member of the blazing star family brings something special to Florida gardens – and desperately needs our help to survive.

What Makes Florida Blazing Star Special?

Scientifically known as Liatris ohlingerae, the Florida blazing star is a perennial forb that creates eye-catching purple-pink flower spikes in late summer and fall. What sets this plant apart from its cousins is its unusual blooming pattern – the flowers open from the top of the spike downward, creating a cascading effect that’s both beautiful and distinctive.

This herbaceous perennial lacks woody stems but makes up for it with its striking vertical presence. The dense flower spikes can reach impressive heights and create wonderful architectural elements in native plant gardens.

Where Does Florida Blazing Star Call Home?

This rare beauty is endemic to Florida, meaning it grows naturally nowhere else on Earth. You’ll find it in the scrub habitats of central and south-central Florida, where it has adapted to the state’s unique sandy soils and climate conditions.

  • Species observed
  • No observations

A Plant in Crisis: Understanding Its Rarity

Important Conservation Note: Florida blazing star is listed as Endangered and has a Global Conservation Status of S2 (Imperiled). This means there are typically only 6 to 20 known occurrences with fewer than 1,000 to 3,000 individuals remaining in the wild. If you choose to grow this plant, please ensure you source it only from reputable native plant nurseries that propagate from legally obtained seeds or divisions – never collect from wild populations.

Why Plant Florida Blazing Star?

Despite its rarity (or perhaps because of it), there are compelling reasons to include this plant in your Florida garden:

  • Conservation impact: Every garden that grows this species helps preserve genetic diversity and provides insurance against extinction
  • Pollinator magnet: The nectar-rich flowers attract butterflies, native bees, and other important pollinators
  • Low maintenance: Once established, it requires minimal care and thrives in Florida’s challenging conditions
  • Unique beauty: The top-down blooming pattern creates a distinctive garden focal point
  • True native: Perfectly adapted to Florida’s climate and soil conditions

Growing Conditions and Care

Florida blazing star is surprisingly easy to grow when given the right conditions:

  • Sunlight: Full sun is essential for best flowering
  • Soil: Well-drained sandy soil (typical of Florida) is perfect
  • Water: Drought-tolerant once established; water regularly during the first growing season
  • Climate: Thrives in USDA hardiness zones 8-10
  • Fertilizer: None needed – this plant is adapted to nutrient-poor soils

Perfect Garden Companions

Florida blazing star works beautifully in:

  • Native plant gardens alongside other Florida scrub species
  • Butterfly and pollinator gardens
  • Xeriscape and drought-tolerant landscapes
  • Conservation-focused residential landscapes
  • Naturalized areas where it can spread gradually

Planting and Care Tips

Getting started with Florida blazing star is straightforward:

  • Plant in fall or early spring for best establishment
  • Space plants 12-18 inches apart to allow for natural spreading
  • Water regularly the first year, then rely on natural rainfall
  • Avoid fertilizing – rich soils can actually harm this scrub-adapted plant
  • Allow seed heads to remain for wildlife and natural reseeding
  • Divide clumps every 3-4 years if desired for propagation

A Plant Worth Saving

By choosing to grow Florida blazing star, you’re not just adding a beautiful native plant to your garden – you’re participating in conservation. Every responsibly grown plant helps ensure this rare species has a future in Florida’s landscapes.

Remember, the key to successful conservation gardening is sourcing plants responsibly. Work with native plant societies, reputable nurseries, and conservation organizations to obtain your plants. Together, we can help this blazing star continue to light up Florida’s natural areas for generations to come.

Liatris ohlingerae is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Liatris ohlingerae is also known as:

Ammopursus ohlingerae | USDA symbol: AMOH

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Asteridae
Order: Asterales
Family: Asteraceae Bercht. & J. Presl - Aster family
Genus: Liatris Gaertn. ex Schreb. - blazing star

Species: Liatris ohlingerae (S.F. Blake) B.L. Rob. - Florida blazing star

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