North America Native Plant

Lanceleaf Buckwheat

Botanical name: Eriogonum lancifolium

USDA symbol: ERLA10

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Eriogonum corymbosum Benth. var. davidsei Reveal (ERCOD2)   

Lanceleaf Buckwheat: A Rare Utah Native Worth Protecting Meet lanceleaf buckwheat (Eriogonum lancifolium), one of Utah’s botanical treasures that deserves a special place in the hearts of native plant enthusiasts. This charming perennial forb might not be the flashiest plant in the garden, but it carries the distinction of being ...

Rare plant alert!

Region: Conservation status by state

Status: S2Q: Status is uncertain but is somewhere between the following rankings: Uncertain taxonomy: ⚘ Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

Lanceleaf Buckwheat: A Rare Utah Native Worth Protecting

Meet lanceleaf buckwheat (Eriogonum lancifolium), one of Utah’s botanical treasures that deserves a special place in the hearts of native plant enthusiasts. This charming perennial forb might not be the flashiest plant in the garden, but it carries the distinction of being a true Utah endemic – meaning you won’t find it growing naturally anywhere else in the world!

What Makes Lanceleaf Buckwheat Special?

Lanceleaf buckwheat gets its name from its distinctive narrow, lance-shaped leaves that set it apart from its buckwheat cousins. As a member of the Eriogonum genus, it produces clusters of small, cream to white flowers that create delicate, cloud-like displays above its foliage. This perennial herb grows as a non-woody forb, meaning it dies back to ground level each winter and returns from its roots the following spring.

A Utah Exclusive

This remarkable plant calls only Utah home, making it a truly special addition to any native plant collection. Its limited geographic distribution makes it a living piece of Utah’s natural heritage that you can cultivate in your own backyard.

Important Conservation Note

Before you get too excited about adding lanceleaf buckwheat to your garden, there’s something important you should know. This plant has a Global Conservation Status of S2Q, which indicates it may be of conservation concern. While this doesn’t mean you can’t grow it, it does mean you should be extra thoughtful about how you acquire your plants.

Always source lanceleaf buckwheat from:

  • Reputable native plant nurseries
  • Nursery-propagated stock (never wild-collected)
  • Seed from ethical suppliers
  • Plant swaps with other responsible gardeners

Growing Lanceleaf Buckwheat Successfully

Like most buckwheat species, lanceleaf buckwheat thrives in conditions that might challenge other plants. Think of it as the ultimate low-maintenance companion for gardeners who appreciate subtle beauty and drought tolerance.

Ideal Growing Conditions

Light: Full sun is essential for this sun-loving native

Soil: Well-draining soil is absolutely critical – soggy conditions will quickly spell doom for your plant

Water: Drought-tolerant once established, but appreciates occasional deep watering during extreme dry spells

Hardiness: Suitable for USDA zones 5-8, perfect for Utah’s climate variations

Where to Use It in Your Landscape

Lanceleaf buckwheat shines in specialized garden settings where its unique characteristics can be appreciated:

  • Rock gardens: Its compact form and drought tolerance make it perfect for rocky, well-draining spots
  • Native plant collections: A must-have for serious native plant enthusiasts
  • Xeriscaping: Ideal for water-wise landscapes
  • Educational gardens: Perfect for demonstrating Utah’s unique flora

Pollinator and Wildlife Benefits

Don’t let its modest appearance fool you – lanceleaf buckwheat is a pollinator magnet! Its flowers attract various bees, butterflies, and other beneficial insects. The seeds also provide food for small birds and wildlife, making it a valuable addition to wildlife-friendly gardens.

Care and Maintenance Tips

The beauty of growing lanceleaf buckwheat lies in its low-maintenance nature:

  • Plant in spring after frost danger has passed
  • Ensure excellent drainage – this cannot be overstated!
  • Water sparingly once established
  • Avoid fertilizing, as rich soils can actually harm the plant
  • Allow natural die-back in winter and resist the urge to clean up too early in spring

Is Lanceleaf Buckwheat Right for Your Garden?

Choose lanceleaf buckwheat if you’re a gardener who appreciates rare, native plants and wants to contribute to conservation efforts. It’s perfect for those who love the subtle beauty of native wildflowers and prefer low-maintenance plants that thrive with minimal intervention.

However, this might not be the best choice if you’re looking for showy, colorful blooms or if you tend to overwater your plants. Its specialized needs and conservation status also mean it’s better suited for dedicated native plant gardeners rather than casual landscapers.

By growing lanceleaf buckwheat responsibly, you’re not just adding a unique plant to your collection – you’re participating in the preservation of Utah’s botanical heritage. And that’s something pretty special to have growing in your backyard!

Lanceleaf 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 lancifolium Reveal & Brotherson - lanceleaf buckwheat

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