North America Native Plant

Panguitch Buckwheat

Botanical name: Eriogonum panguicense

USDA symbol: ERPA13

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Panguitch Buckwheat: A Rare Utah Native Worth Growing Responsibly Meet Panguitch buckwheat (Eriogonum panguicense), a charming little perennial that’s as unique as its name suggests. This delightful native plant hails exclusively from Utah and offers gardeners a chance to cultivate something truly special – but with an important conservation twist ...

Rare plant alert!

Region: Conservation status by state

Status: S3: 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 ⚘

Panguitch Buckwheat: A Rare Utah Native Worth Growing Responsibly

Meet Panguitch buckwheat (Eriogonum panguicense), a charming little perennial that’s as unique as its name suggests. This delightful native plant hails exclusively from Utah and offers gardeners a chance to cultivate something truly special – but with an important conservation twist we’ll discuss.

What Makes Panguitch Buckwheat Special?

This herbaceous perennial belongs to the buckwheat family and shows off clusters of small, cream to white flowers that practically glow against its attractive silvery-green foliage. As a forb, it lacks woody stems but makes up for it with its refined, low-growing presence that adds subtle elegance to any native plant collection.

Where Does It Call Home?

Panguitch buckwheat is what botanists call an endemic species – it’s found naturally only in Utah, particularly around the Panguitch area in Garfield County. This makes it a true local treasure and a point of pride for Utah gardeners looking to showcase their state’s unique flora.

Important Conservation Note

Here’s where things get interesting (and important): Panguitch buckwheat has a Global Conservation Status of S3, meaning it’s considered vulnerable. With only 21 to 100 known occurrences and an estimated 3,000 to 10,000 individuals in the wild, this little beauty is quite rare. If you’re interested in growing it, please source your plants or seeds only from reputable native plant nurseries that use responsibly collected material – never collect from wild populations.

Why Grow Panguitch Buckwheat?

Despite its rarity (or perhaps because of it), there are compelling reasons to consider this plant:

  • Support conservation efforts by maintaining genetic diversity in cultivation
  • Attract native pollinators including bees and butterflies to your garden
  • Add a truly unique, location-specific plant to your native collection
  • Enjoy extremely low-maintenance gardening once established
  • Create authentic habitat for local wildlife

Perfect Garden Settings

Panguitch buckwheat shines brightest in:

  • Rock gardens where its refined form can be appreciated up close
  • Xeriscaping projects that celebrate water-wise gardening
  • Native plant gardens focused on Utah species
  • Alpine-style landscapes that mimic its natural mountain habitat

Growing Conditions and Care

Like many buckwheat family members, this plant has some specific preferences that are actually pretty easy to meet:

Sunlight: Full sun is essential for healthy growth and flowering

Soil: Well-draining soil is absolutely critical. Rocky, sandy, or gravelly soils work beautifully. Heavy clay or moisture-retentive soils are a no-go.

Water: Once established, this drought-tolerant charmer needs minimal supplemental water. Overwatering is more likely to kill it than drought.

Hardiness: Suitable for USDA zones 4-8, making it adaptable to various mountain and high desert conditions

Planting and Care Tips

Success with Panguitch buckwheat comes down to mimicking its natural environment:

  • Amend heavy soils with coarse sand, gravel, or pumice to improve drainage
  • Plant in spring after the last frost danger has passed
  • Water sparingly during the first growing season to help establish roots
  • Avoid fertilizers – this plant thrives in poor soils
  • Deadhead spent flowers if you don’t want self-seeding (though seeds are valuable for conservation)
  • Provide winter protection in the coldest zones with a light mulch of gravel

The Bottom Line

Panguitch buckwheat offers adventurous gardeners a chance to grow something genuinely rare and regionally significant. While it requires responsible sourcing and specific growing conditions, the reward is a beautiful, low-maintenance perennial that supports local pollinators and contributes to conservation efforts. Just remember: excellent drainage is your key to success, and always source your plants ethically to help protect this vulnerable species for future generations.

Panguitch Buckwheat

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Polygonales

Family

Polygonaceae Juss. - Buckwheat family

Genus

Eriogonum Michx. - buckwheat

Species

Eriogonum panguicense (M.E. Jones) Reveal - Panguitch buckwheat

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