North America Native Plant

Rugel’s Hoarypea

Botanical name: Tephrosia rugelii

USDA symbol: TERU

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Cracca rugelii (Shuttlw. ex B.L. Rob.) A. Heller (CRRU6)   

Rugel’s Hoarypea: A Rare Florida Native Worth Protecting in Your Garden If you’re looking to add a touch of Florida’s wild heritage to your garden, Rugel’s hoarypea (Tephrosia rugelii) might just be the hidden gem you’ve been searching for. This charming native perennial brings both beauty and ecological value to ...

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 ⚘

Rugel’s Hoarypea: A Rare Florida Native Worth Protecting in Your Garden

If you’re looking to add a touch of Florida’s wild heritage to your garden, Rugel’s hoarypea (Tephrosia rugelii) might just be the hidden gem you’ve been searching for. This charming native perennial brings both beauty and ecological value to the right garden setting, though its rarity means you’ll want to approach it with extra care and consideration.

What Makes Rugel’s Hoarypea Special

Rugel’s hoarypea is a delicate-looking forb that packs a surprising punch in the native garden. As a member of the legume family, this perennial produces lovely pink to purple pea-like flowers that dance above compound, silvery-green foliage. Don’t let its modest appearance fool you – this plant is a true Florida original that has been quietly gracing the state’s landscapes for generations.

The plant grows as a non-woody forb, meaning it stays relatively low to the ground without developing the thick, woody stems you’d see on shrubs or trees. Its perennial nature means it’ll return year after year once established, making it a reliable addition to your native plant palette.

Where Rugel’s Hoarypea Calls Home

This special plant is what botanists call endemic to Florida – meaning it naturally occurs nowhere else in the world. You’ll find it growing wild primarily in central and southern regions of the Sunshine State, where it has adapted perfectly to the local climate and soil conditions.

A Word About Rarity

Here’s where things get important: Rugel’s hoarypea has a conservation status that suggests it’s becoming increasingly uncommon in the wild. This means that while we absolutely encourage growing this beautiful native, you’ll want to be extra careful about where you source your plants or seeds. Always choose nurseries that practice responsible propagation and never collect plants from wild populations.

Why Your Garden (and Local Wildlife) Will Love It

Rugel’s hoarypea isn’t just a pretty face – it’s a hardworking member of the garden ecosystem. Those charming flowers are magnets for butterflies and native bees, making it an excellent choice for pollinator gardens. As a legume, it also has the superpower of fixing nitrogen in the soil, essentially fertilizing itself and nearby plants.

The plant fits beautifully into:

  • Native wildflower gardens
  • Butterfly and pollinator gardens
  • Restoration projects
  • Naturalized landscape areas
  • Rain gardens and bioswales

Growing Conditions That Make It Happy

One of the best things about Rugel’s hoarypea is its easygoing nature when it comes to soil. This tough little plant actually prefers sandy, well-draining soils – the kind that many other plants turn their noses up at. It’s also remarkably drought-tolerant once established, making it perfect for Florida’s sometimes unpredictable rainfall patterns.

For successful growing, provide:

  • Sandy, well-draining soil (poor soil is actually preferred!)
  • Full sun to partial shade
  • Occasional watering during the first growing season
  • USDA hardiness zones 9-11 (perfect for Florida gardens)

Planting and Care Tips

The beauty of native plants like Rugel’s hoarypea lies in their low-maintenance nature. Once you’ve found a responsibly sourced plant, getting it established is refreshingly straightforward.

Start by choosing a spot with good drainage – this plant really doesn’t like wet feet. Plant it at the same depth it was growing in its container, water it in well, and then step back and let nature do most of the work. During its first year, provide occasional supplemental watering during dry spells, but once established, it should thrive on natural rainfall alone.

The best part? This native beauty requires virtually no fertilization. In fact, too much fertility can actually make it grow too lush and reduce flowering. Sometimes less really is more!

The Bottom Line

Rugel’s hoarypea represents something special in the gardening world – a chance to grow a plant that exists nowhere else on Earth while supporting local wildlife and preserving Florida’s botanical heritage. While its rarity means you’ll need to be thoughtful about sourcing, the reward of growing this unique native makes the extra effort worthwhile.

If you’re passionate about native plants and want to make a real difference in conservation, adding responsibly sourced Rugel’s hoarypea to your garden is a beautiful way to vote for biodiversity with your plant choices. Your local butterflies, bees, and the future of Florida’s wild spaces will thank you for it.

Rugel’s Hoarypea

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Tephrosia Pers. - hoarypea

Species

Tephrosia rugelii Shuttlw. ex B.L. Rob. - Rugel's hoarypea

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