North America Native Plant

Slender Hawksbeard

Botanical name: Crepis atribarba originalis

USDA symbol: CRATO

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Crepis barbigera Leiberg ex Coville (CRBA3)   

Slender Hawksbeard: A Native Wildflower for Western Gardens If you’re looking to add authentic western wildflowers to your native plant garden, slender hawksbeard (Crepis atribarba originalis) might just be the unsung hero you’ve been searching for. This perennial forb brings the cheerful charm of yellow blooms to naturalized landscapes while ...

Slender Hawksbeard: A Native Wildflower for Western Gardens

If you’re looking to add authentic western wildflowers to your native plant garden, slender hawksbeard (Crepis atribarba originalis) might just be the unsung hero you’ve been searching for. This perennial forb brings the cheerful charm of yellow blooms to naturalized landscapes while supporting local ecosystems.

What is Slender Hawksbeard?

Slender hawksbeard is a native perennial forb that belongs to the sunflower family. As a forb, it’s essentially an herbaceous flowering plant without woody stems – think of it as nature’s way of painting the landscape with delicate, non-shrubby blooms. You might also encounter this plant listed under its botanical synonym, Crepis barbigera.

Where Does It Call Home?

This hardy native has claimed territory across much of western North America, making itself at home in British Columbia and stretching across nine western states: Idaho, Montana, Nebraska, Nevada, Oregon, Utah, Washington, and Wyoming. Its wide distribution speaks to its adaptability and resilience in various western growing conditions.

Why Consider Slender Hawksbeard for Your Garden?

There are several compelling reasons to welcome this native into your landscape:

  • True native credentials: It’s authentically native to both Canada and the lower 48 states
  • Low-maintenance perennial: Once established, it returns year after year
  • Supports local ecosystems: Native plants provide the best support for local wildlife and pollinators
  • Adaptable nature: Its wide natural distribution suggests good adaptability

Garden Design and Landscape Use

Slender hawksbeard works beautifully in:

  • Native plant gardens
  • Wildflower meadows
  • Naturalized landscape areas
  • Prairie restoration projects
  • Low-maintenance perennial borders

Its delicate appearance makes it an excellent supporting player rather than a show-stopping focal point, weaving naturally through other native plants to create authentic western landscapes.

Growing Conditions and Care

While specific growing requirements for this particular variety can be challenging to pinpoint, its natural range suggests it’s likely hardy in USDA zones 3-8, making it suitable for most temperate western gardens. As with many western natives, it probably appreciates:

  • Well-draining soils
  • Full sun to partial shade
  • Moderate to low water requirements once established
  • Minimal fertilization (native plants often prefer lean soils)

A Word of Caution for Gardeners

Here’s where things get a bit tricky – detailed growing information specifically for Crepis atribarba originalis is quite limited. This particular taxonomic designation appears to be less commonly referenced than the broader Crepis atribarba group. If you’re set on growing this specific variety, you might need to:

  • Source seeds or plants from specialized native plant nurseries
  • Consult with local botanists or extension services
  • Connect with native plant societies in regions where it naturally occurs

The Bottom Line

Slender hawksbeard represents the kind of authentic native plant that can add genuine character to western gardens. While it may not be the flashiest addition to your landscape, its native credentials and perennial nature make it a worthy consideration for gardeners committed to supporting local ecosystems. Just be prepared for a bit of detective work to track down specific growing information and plant sources for this particular variety.

If you can’t locate this exact species, consider exploring other Crepis species native to your area – they’ll offer similar benefits while being potentially easier to source and grow.

Slender Hawksbeard

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Crepis L. - hawksbeard

Species

Crepis atribarba A. Heller - slender hawksbeard

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