North America Native Plant

Palmbract Bird’s-beak

Botanical name: Cordylanthus palmatus

USDA symbol: COPA8

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Chloropyron palmatum (Ferris) Tank & J.M. Egger (CHPA6)  âš˜  Cordylanthus carnulosus Pennell (COCA30)  âš˜  Cordylanthus palmatus (Ferris) J.F. Macbr. ssp. carnulosus (Pennell) Munz (COPAC2)   

Palmbract Bird’s-Beak: A Rare California Wetland Treasure Worth Protecting If you’ve never heard of palmbract bird’s-beak (Cordylanthus palmatus), you’re not alone. This little-known California native is one of our state’s most endangered plants, making it both fascinating and heartbreaking for native plant enthusiasts. While you probably won’t be adding this ...

Rare plant alert!

Region: United States

Status: S1: Status is uncertain but is somewhere between the following rankings: Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘ Endangered: In danger of extinction throughout all or a significant portion of its range. ⚘

Region: United States

Palmbract Bird’s-Beak: A Rare California Wetland Treasure Worth Protecting

If you’ve never heard of palmbract bird’s-beak (Cordylanthus palmatus), you’re not alone. This little-known California native is one of our state’s most endangered plants, making it both fascinating and heartbreaking for native plant enthusiasts. While you probably won’t be adding this one to your backyard garden anytime soon, understanding its story helps us appreciate the incredible diversity—and fragility—of our native plant communities.

What Makes Palmbract Bird’s-Beak Special?

Palmbract bird’s-beak is an annual forb, which simply means it’s a non-woody plant that completes its entire life cycle in one growing season. Don’t let the bird’s-beak name fool you into expecting something flashy—this modest plant is more about function than form. It belongs to a group of plants that have evolved some pretty clever survival strategies, though unfortunately, human activities have made survival increasingly challenging.

You might also see this plant referenced by its scientific synonyms, including Chloropyron palmatum, as botanical names sometimes change as we learn more about plant relationships.

Where Does It Call Home?

This California endemic has an extremely limited range within the Golden State. As an obligate wetland species, palmbract bird’s-beak depends entirely on wetland habitats that have become increasingly rare due to development and agricultural conversion.

The Hard Truth About Rarity

Here’s where things get serious: palmbract bird’s-beak carries both a Global Conservation Status of S1 (Critically Imperiled) and federal Endangered Species status. This means there are typically five or fewer known populations, with fewer than 1,000 individuals remaining in the wild. It’s about as rare as plants get.

What does this mean for gardeners? Simply put, this isn’t a plant for casual cultivation. If you’re interested in growing palmbract bird’s-beak, it should only be as part of legitimate conservation efforts using responsibly sourced material—and even then, only with proper permits and expertise.

Why Is It So Difficult to Grow?

Even if rarity weren’t an issue, palmbract bird’s-beak would be an extremely challenging plant for home gardeners. Here’s why:

  • It requires very specific wetland conditions that are difficult to replicate
  • As an annual, it needs perfect timing and conditions for successful reproduction
  • It likely depends on complex relationships with other wetland plants and soil organisms
  • Its obligate wetland status means it can’t tolerate typical garden conditions

Supporting Conservation Instead

Rather than attempting to grow this endangered species, here are meaningful ways to support its conservation:

  • Support wetland restoration organizations working in California
  • Choose other native wetland plants for appropriate garden situations
  • Advocate for wetland protection in your community
  • Learn about and support habitat conservation efforts

The Bigger Picture

Palmbract bird’s-beak represents something larger than itself—it’s a indicator of healthy wetland ecosystems that support countless other species. While we may not be able to grow this rare beauty in our gardens, we can honor it by protecting the habitats where it still struggles to survive.

Sometimes the most important native plants are the ones we admire from afar, understanding that their greatest value lies not in our landscapes, but in the wild places they call home. In the case of palmbract bird’s-beak, our role as gardeners is to be advocates and protectors rather than cultivators.

Palmbract 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 palmatus (Ferris) J.F. Macbr. - palmbract 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