North America Native Plant

Shortstem Buckwheat

Botanical name: Eriogonum brevicaule var. laxifolium

USDA symbol: ERBRL

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Eriogonum brevicaule Nutt. var. nanum (Reveal) S.L. Welsh (ERBRN)  âš˜  Eriogonum brevicaule Nutt. var. promiscuum S.L. Welsh (ERBRP2)  âš˜  Eriogonum chrysocephalum A. Gray (ERCH13)  âš˜  Eriogonum chrysocephalum A. Gray ssp. bannockense S. Stokes (ERCHB2)  âš˜  Eriogonum grayi Reveal (ERGR13)  âš˜  Eriogonum nanum Reveal (ERNA3)  âš˜  Eriogonum nudicaule (Torr.) Small ssp. angustum (M.E. Jones) S. Stokes (ERNUA3)  âš˜  Eriogonum nudicaule (Torr.) Small ssp. pumilum (S. Stokes) S. Stokes (ERNUP6)   

Shortstem Buckwheat: A Hardy Native Beauty for Western Gardens Meet shortstem buckwheat, a delightful native perennial that’s perfectly suited for gardeners seeking low-maintenance, drought-tolerant plants with real ecological value. This charming forb herb might not win any height contests, but what it lacks in stature, it more than makes up ...

Rare plant alert!

Region: Conservation status by state

Status: S4T3: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is 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 ⚘ Inexact rank: ⚘ Uncertain taxonomy: ⚘ Subspecies or variety is 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) ⚘ 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 ⚘

Region: Conservation status by state

Shortstem Buckwheat: A Hardy Native Beauty for Western Gardens

Meet shortstem buckwheat, a delightful native perennial that’s perfectly suited for gardeners seeking low-maintenance, drought-tolerant plants with real ecological value. This charming forb herb might not win any height contests, but what it lacks in stature, it more than makes up for in resilience and natural appeal.

What Makes Shortstem Buckwheat Special?

Shortstem buckwheat (Eriogonum brevicaule var. laxifolium) is a true American native, naturally occurring across Idaho, Nevada, and Utah. As a member of the buckwheat family, this perennial has evolved to thrive in the challenging conditions of the western United States, making it an excellent choice for gardeners in these regions who want to work with nature rather than against it.

This plant is what botanists call a forb herb, meaning it’s a non-woody vascular plant that returns year after year. Think of it as the herbaceous cousin of shrubs and trees – all the beauty and function without the woody stems.

Why Plant Shortstem Buckwheat in Your Garden?

There are several compelling reasons to consider adding this native beauty to your landscape:

  • Water-wise gardening: Once established, this drought-tolerant native requires minimal irrigation
  • Low maintenance: Native plants are naturally adapted to local conditions, meaning less fussing for you
  • Ecological value: Native buckwheats are typically excellent pollinator plants, supporting local bee and butterfly populations
  • Authentic regional character: Using natives helps create landscapes that reflect the natural beauty of your area

Garden Design Ideas

Shortstem buckwheat works beautifully in several garden styles:

  • Native plant gardens: Combine with other regional natives for an authentic ecosystem approach
  • Rock gardens: Its compact growth habit makes it perfect for tucking between stones
  • Xeriscaping: Ideal for water-conscious landscapes
  • Naturalistic designs: Use in drifts to mimic how it might grow in the wild

Growing Shortstem Buckwheat Successfully

While specific growing requirements for this variety aren’t fully documented, we can draw from the general needs of buckwheat species to give you the best chance of success:

Sunlight: Most buckwheats prefer full sun, so choose a bright, open location in your garden.

Soil: Well-draining soil is crucial. These plants have evolved in areas where water doesn’t sit around roots for long periods. If you have clay soil, consider amending with sand or gravel, or plant in raised areas.

Watering: Once established, minimal supplemental watering should be needed. During the first growing season, provide occasional deep watering to help roots establish.

Climate: Being native to Idaho, Nevada, and Utah, this plant is adapted to the temperature extremes and growing conditions typical of the intermountain west.

A Note on Conservation

While shortstem buckwheat isn’t listed as invasive or noxious, its conservation status appears to be under evaluation. As with any native plant, it’s important to source your plants responsibly from reputable nurseries that propagate rather than wild-collect their stock. This helps protect wild populations while still allowing you to enjoy these wonderful plants in your garden.

The Bottom Line

Shortstem buckwheat represents the best of what native plants can offer: beauty, ecological function, and easy care once established. If you’re gardening in its native range of Idaho, Nevada, or Utah, this perennial deserves serious consideration for your water-wise, pollinator-friendly landscape. Just remember to source your plants responsibly and give them the well-draining conditions they crave.

With native plants like shortstem buckwheat, you’re not just creating a beautiful garden – you’re participating in the preservation and celebration of America’s natural heritage, one plant at a time.

Shortstem 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 brevicaule Nutt. - shortstem buckwheat

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