North America Native Plant

Del Norte Buckwheat

Botanical name: Eriogonum nudum var. paralinum

USDA symbol: ERNUP

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Del Norte Buckwheat: A Coastal Native Worth Growing If you’re looking for a low-maintenance perennial that brings both beauty and ecological value to your garden, meet Del Norte buckwheat (Eriogonum nudum var. paralinum). This charming native plant might not be a household name, but it deserves a spot in more ...

Rare plant alert!

Region: Conservation status by state

Status: S5T2T4: Status is uncertain but is somewhere between the following rankings: 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) ⚘ Subspecies or varieties is apparently secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the region or more than 10,000 individuals ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Del Norte Buckwheat: A Coastal Native Worth Growing

If you’re looking for a low-maintenance perennial that brings both beauty and ecological value to your garden, meet Del Norte buckwheat (Eriogonum nudum var. paralinum). This charming native plant might not be a household name, but it deserves a spot in more West Coast gardens.

What Makes Del Norte Buckwheat Special?

Del Norte buckwheat is a perennial forb herb – basically a non-woody plant that comes back year after year. What sets it apart from other garden plants is its delicate beauty and incredible toughness. During summer, it produces clouds of tiny white to pinkish flowers held high on slender stems, creating an airy, ethereal effect in the landscape.

The flowers aren’t just pretty to look at – they’re magnets for pollinators. Bees, butterflies, and other beneficial insects flock to the nectar-rich blooms, making this plant a valuable addition to any pollinator-friendly garden.

Where It Calls Home

This buckwheat variety is native to the coastal regions of California and Oregon, where it has adapted to the unique conditions of the Pacific coast. It’s perfectly at home in the fog, salt air, and well-draining soils that characterize this region.

A Note About Rarity

Del Norte buckwheat has a conservation status that indicates it may be uncommon in some areas. If you’re interested in growing this plant, make sure to source it from reputable native plant nurseries that propagate their own stock rather than collecting from wild populations.

Perfect Garden Situations

Del Norte buckwheat shines in several garden settings:

  • Native plant and wildlife gardens
  • Drought-tolerant landscapes and xeriscapes
  • Coastal gardens that need salt-tolerant plants
  • Naturalistic meadow plantings
  • Mixed perennial borders for texture and movement

It’s particularly valuable as a see-through plant – one that adds height and interest without blocking views of plants behind it.

Growing Conditions That Make It Happy

One of the best things about Del Norte buckwheat is how easygoing it is once you understand its needs:

  • Sunlight: Thrives in full sun
  • Soil: Must have well-draining soil – soggy conditions are its enemy
  • Water: Drought tolerant once established; actually prefers dry conditions
  • Climate: Hardy in USDA zones 7-10

Planting and Care Tips

Getting Del Norte buckwheat established in your garden is straightforward:

  • Plant in spring after the last frost
  • Choose a sunny spot with excellent drainage
  • Water regularly the first year to help roots establish
  • Once established, water sparingly – this plant actually performs better with less water
  • Cut back spent flower stems in late fall or early spring
  • No fertilizer needed – rich soils can actually make the plant floppy

Why Your Garden (and Local Wildlife) Will Thank You

Beyond its low-maintenance nature and delicate beauty, Del Norte buckwheat provides real ecological benefits. The flowers support native pollinators during their blooming period, and the seeds that follow can provide food for birds. As a native plant, it fits seamlessly into the local ecosystem without the risk of becoming invasive.

Plus, there’s something deeply satisfying about growing a plant that truly belongs in your region – one that has been thriving in your local conditions for thousands of years.

Is Del Norte Buckwheat Right for Your Garden?

This native beauty is perfect for gardeners who want maximum impact with minimal effort. If you have a sunny spot with good drainage and want to support local wildlife while enjoying months of delicate blooms, Del Norte buckwheat could be exactly what you’re looking for. Just remember to source it responsibly and give it the well-draining conditions it craves.

Del Norte 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 nudum Douglas ex Benth. - naked buckwheat

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