North America Native Plant

Saltmarsh Bird’s-beak

Botanical name: Cordylanthus maritimus canescens

USDA symbol: COMAC

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Cordylanthus canescens A. Gray (COCA29)  âš˜  Cordylanthus maritimus Nutt. ex Benth. var. canescens (A. Gray) Jeps. (COMAC3)   

Saltmarsh Bird’s-Beak: A Tiny Native with Big Environmental Impact Meet saltmarsh bird’s-beak (Cordylanthus maritimus canescens), a petite annual wildflower that might not win any beauty contests but plays an outsized role in some of North America’s most specialized ecosystems. This unassuming native forb is like the quiet hero of the ...

Saltmarsh Bird’s-Beak: A Tiny Native with Big Environmental Impact

Meet saltmarsh bird’s-beak (Cordylanthus maritimus canescens), a petite annual wildflower that might not win any beauty contests but plays an outsized role in some of North America’s most specialized ecosystems. This unassuming native forb is like the quiet hero of the plant world – doing important work behind the scenes in saltmarshes and alkaline flats across the western United States.

What Makes This Plant Special?

Don’t let the name fool you – this isn’t related to birds at all! The bird’s-beak moniker comes from the curved shape of its small, tubular flowers. Saltmarsh bird’s-beak is a true native species, indigenous to California, Nevada, Oregon, and Utah, where it has adapted to some pretty tough growing conditions that would make most garden plants throw in the trowel.

As an annual forb, this plant completes its entire life cycle in one growing season. It’s also known by the scientific synonyms Cordylanthus canescens and Cordylanthus maritimus var. canescens, in case you encounter it in older botanical references.

The Good, The Bad, and The Realistic

Why you might want to grow it:

  • It’s a true native species supporting local ecosystems
  • Provides nectar for specialized native pollinators
  • Perfect for restoration projects and naturalized areas
  • Helps preserve genetic diversity of rare plant communities
  • Requires no fertilizers or soil amendments once established

Why it might not be for you:

  • Extremely specific soil and moisture requirements
  • Not particularly showy or ornamental
  • Difficult to establish outside its natural habitat
  • May not survive in typical garden conditions
  • Limited availability from commercial sources

Growing Conditions: It’s Complicated

Here’s where things get interesting (and challenging). Saltmarsh bird’s-beak isn’t your typical garden plant – it’s evolved for life in saltmarshes and alkaline flats, which means it needs:

  • Soil: Saline or alkaline conditions that most plants can’t tolerate
  • Moisture: Seasonal flooding followed by dry periods
  • Sun exposure: Full sun with little to no shade
  • Climate: Thrives in USDA zones 8-10, primarily in coastal and desert regions

If you’re thinking this sounds like a recipe for gardening disaster in a typical backyard, you’re not wrong. This plant is specialized for extreme conditions that are rare outside its natural habitat.

Best Uses in the Landscape

Saltmarsh bird’s-beak isn’t really a landscape plant in the traditional sense. Instead, consider it for:

  • Wetland restoration projects
  • Native plant preserves and botanical gardens
  • Specialized saltmarsh or alkali flat recreations
  • Educational gardens focused on rare plant communities
  • Research or conservation projects

Pollinator and Wildlife Value

While small and unassuming, saltmarsh bird’s-beak provides important resources for native pollinators adapted to saltmarsh environments. Its flowers attract specialized bees and other insects that have co-evolved with these unique plant communities. In its natural habitat, it’s part of a complex web of relationships that support biodiversity in some of our most threatened ecosystems.

The Bottom Line

Saltmarsh bird’s-beak is definitely not a plant for everyone or every garden. If you have a typical residential landscape, you’re probably better off choosing other native plants that are more adaptable to garden conditions. However, if you’re involved in restoration work, have property with naturally saline or alkaline conditions, or are passionate about preserving rare plant communities, this little native could be exactly what you’re looking for.

The key is being realistic about what this plant needs and honest about whether you can provide it. Sometimes the most meaningful gardening choices aren’t about what looks prettiest, but about what helps preserve the incredible diversity of our native plant heritage for future generations.

Saltmarsh Bird’s-beak

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

Scrophulariales

Family

Scrophulariaceae Juss. - Figwort family

Genus

Cordylanthus Nutt. ex Benth. - bird's-beak

Species

Cordylanthus maritimus Nutt. ex Benth. - saltmarsh bird's-beak

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