North America Native Plant

Buckroot

Botanical name: Pediomelum canescens

USDA symbol: PECA25

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Psoralea canescens Michx. (PSCA3)   

Buckroot: A Hidden Gem for Southern Native Gardens If you’re looking to add a touch of understated elegance to your native garden, let me introduce you to buckroot (Pediomelum canescens). This charming southeastern native might not be the flashiest plant in the garden center, but it’s definitely one worth getting ...

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 ⚘

Buckroot: A Hidden Gem for Southern Native Gardens

If you’re looking to add a touch of understated elegance to your native garden, let me introduce you to buckroot (Pediomelum canescens). This charming southeastern native might not be the flashiest plant in the garden center, but it’s definitely one worth getting to know. With its silvery foliage and delicate flower clusters, buckroot brings a subtle sophistication that pairs beautifully with showier native companions.

What Exactly Is Buckroot?

Buckroot is a perennial forb—basically a non-woody flowering plant that comes back year after year. Don’t let the technical term fool you; this is simply a lovely wildflower that happens to be incredibly well-adapted to southeastern conditions. You might also see it listed under its old scientific name, Psoralea canescens, but Pediomelum canescens is the current accepted name.

Where Does Buckroot Call Home?

This southeastern beauty is native to the coastal plain states, naturally occurring in Alabama, Florida, Georgia, North Carolina, South Carolina, and Virginia. It’s perfectly adapted to the unique conditions of this region, making it an excellent choice for gardeners wanting to work with nature rather than against it.

Why Your Garden (and Local Wildlife) Will Love Buckroot

Here’s where buckroot really shines. As a member of the legume family, it’s a magnet for pollinators—bees absolutely adore the small white to pale pink flowers that bloom in dense, rounded clusters. Butterflies are frequent visitors too, making your garden a more vibrant ecosystem.

The plant’s silvery-gray foliage, created by fine hairs covering the leaves, provides a beautiful textural contrast in the garden. It’s the kind of plant that makes other flowers pop while looking stunning in its own right. Think of it as the garden equivalent of a perfect supporting actor—essential to the overall performance.

Perfect Spots for Planting Buckroot

Buckroot is ideal for:

  • Native plant gardens where you want authentic regional character
  • Wildflower meadows that need a reliable perennial foundation
  • Naturalized landscapes where low-maintenance beauty is key
  • Areas with sandy or well-draining soil that challenge other plants

Growing Conditions That Make Buckroot Happy

One of buckroot’s best qualities is its easy-going nature. This plant thrives in USDA hardiness zones 7-9, making it perfect for most of the Southeast. It prefers sandy, well-draining soils and full sun to partial shade conditions. Once established, buckroot is remarkably drought tolerant—a real blessing during those hot southern summers.

The key to success is mimicking its natural habitat: think coastal plain conditions with good drainage and plenty of sunshine.

Planting and Care Tips

Getting buckroot established in your garden is refreshingly straightforward:

  • Best planting time: Fall seeding works well, allowing natural stratification over winter
  • Soil prep: Ensure good drainage; buckroot doesn’t appreciate wet feet
  • Spacing: Give plants room to spread and form natural colonies
  • Maintenance: Minimal once established—just occasional weeding and enjoying the show

The beauty of native plants like buckroot is that they’re genetically programmed to thrive in your local conditions with minimal fuss.

A Word About Conservation

Here’s something important to keep in mind: buckroot has a conservation status that suggests it’s becoming less common in some areas. This makes it even more valuable to grow, but please source your plants or seeds responsibly from reputable native plant nurseries. Avoid collecting from wild populations, and instead help this lovely plant thrive by giving it a safe haven in your garden.

The Bottom Line

Buckroot might not be the most famous native plant, but it’s certainly one of the most rewarding to grow. It offers reliable beauty, supports local pollinators, requires minimal care once established, and helps preserve a piece of southeastern heritage in your own backyard. For gardeners who appreciate understated elegance and ecological value, buckroot is definitely worth adding to your wish list.

Sometimes the best garden treasures are the ones hiding in plain sight—and buckroot is definitely one of those hidden gems worth discovering.

Buckroot

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

Pediomelum Rydb. - Indian breadroot

Species

Pediomelum canescens (Michx.) Rydb. - buckroot

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