North America Native Plant

El Dorado Bedstraw

Botanical name: Galium californicum sierrae

USDA symbol: GACAS

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

El Dorado Bedstraw: A Rare California Native Worth Protecting Meet El Dorado bedstraw (Galium californicum sierrae), a little-known perennial herb that’s making a big statement about conservation in California’s native plant communities. This understated member of the coffee family might not grab headlines like showy wildflowers, but it carries an ...

Rare plant alert!

Region: United States

Status: S5T1: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is 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) ⚘ 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. ⚘ Endangered: In danger of extinction throughout all or a significant portion of its range. ⚘

Region: United States

El Dorado Bedstraw: A Rare California Native Worth Protecting

Meet El Dorado bedstraw (Galium californicum sierrae), a little-known perennial herb that’s making a big statement about conservation in California’s native plant communities. This understated member of the coffee family might not grab headlines like showy wildflowers, but it carries an important story about protecting our region’s botanical heritage.

A California Original with a Conservation Story

El Dorado bedstraw is a proud California native, belonging to a group of plants that have called the Golden State home long before any human settlements. This perennial forb—basically a non-woody flowering plant—represents the kind of quiet botanical diversity that makes California’s ecosystems so special.

You’ll find this species exclusively in California, with its presence documented in the Sierra Nevada region. However, here’s where the story takes a serious turn: El Dorado bedstraw carries an endangered status in El Dorado County, making it one of those plants that deserves our attention and respect.

Why This Plant Matters (And Why You Should Care)

Before you think about adding El Dorado bedstraw to your garden wish list, let’s talk about the elephant in the room—its rarity status. With an endangered designation, this isn’t your typical pick up at the nursery kind of plant. Instead, it’s a reminder of how precious and fragile our native plant communities can be.

As a member of the Galium genus (the bedstraws), this plant likely shares some family traits with its relatives—delicate stems, small clustered flowers, and the ability to support various wildlife species. However, specific information about El Dorado bedstraw’s exact characteristics, growing requirements, and garden potential remains limited due to its rarity and specialized habitat needs.

The Responsible Gardener’s Approach

If you’re drawn to this rare native, here’s what you need to know:

  • Source responsibly: Never collect plants from wild populations. If you can locate ethically propagated material, work only with reputable native plant nurseries that can verify their propagation methods.
  • Consider alternatives: Other Galium species and California natives can provide similar ecological benefits without the conservation concerns.
  • Support conservation: Sometimes the best way to grow a rare plant is to support habitat preservation and restoration efforts.

Growing Conditions and Care

Due to its endangered status and limited documentation, specific growing requirements for El Dorado bedstraw remain largely undocumented in cultivation guides. Like many Sierra Nevada natives, it likely prefers well-draining soils and conditions that mimic its natural mountain habitat.

If you’re serious about attempting cultivation, consider:

  • Researching local native plant societies for specialized knowledge
  • Connecting with botanists or conservation groups familiar with Sierra Nevada flora
  • Focusing on habitat restoration rather than garden cultivation

The Bigger Picture

El Dorado bedstraw serves as a perfect example of why native plant gardening extends beyond just choosing plants that belong in our region. It’s about understanding which species need our protection and which ones can thrive in cultivation.

While you might not be able to grow this particular bedstraw in your backyard, you can honor its existence by:

  • Learning about California’s native plant diversity
  • Supporting conservation organizations
  • Choosing other native Galium species or similar ecological alternatives
  • Spreading awareness about rare plant conservation

The Bottom Line

El Dorado bedstraw represents both the incredible diversity of California’s native flora and the conservation challenges we face in protecting it. While this isn’t a plant for the average home garden, it’s an important reminder that native gardening connects us to larger conservation stories.

Instead of focusing on how to grow this endangered species, consider how you can grow your appreciation for California’s botanical heritage and support the preservation of rare plants like El Dorado bedstraw for future generations to discover and protect.

El Dorado Bedstraw

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

Rubiales

Family

Rubiaceae Juss. - Madder family

Genus

Galium L. - bedstraw

Species

Galium californicum Hook. & Arn. - California bedstraw

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