North America Native Plant

Yolla Bolly Bedstraw

Botanical name: Galium ambiguum

USDA symbol: GAAM2

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Yolla Bolly Bedstraw: A Mysterious Native Perennial Worth Discovering If you’re a native plant enthusiast always on the hunt for something a little different, you might want to get acquainted with yolla bolly bedstraw (Galium ambiguum). This perennial native is one of those delightfully under-the-radar plants that reminds us just ...

Yolla Bolly Bedstraw: A Mysterious Native Perennial Worth Discovering

If you’re a native plant enthusiast always on the hunt for something a little different, you might want to get acquainted with yolla bolly bedstraw (Galium ambiguum). This perennial native is one of those delightfully under-the-radar plants that reminds us just how much botanical diversity exists right in our own backyard.

What is Yolla Bolly Bedstraw?

Yolla bolly bedstraw is a native perennial forb that belongs to the diverse Galium genus, commonly known as bedstraws or cleavers. As a forb, it’s an herbaceous plant that lacks woody stems above ground, making it quite different from shrubs and trees. Like other perennials, it comes back year after year, developing a persistent root system while its above-ground portions may die back seasonally.

Where Does It Grow Naturally?

This native beauty calls the western United States home, specifically California and Oregon. Its natural range suggests it’s adapted to the unique climate conditions of the Pacific Coast region, though specific habitat preferences aren’t well-documented in readily available sources.

The Challenge (and Appeal) of Growing Yolla Bolly Bedstraw

Here’s where things get interesting—and a bit challenging. Yolla bolly bedstraw appears to be one of those native plants that hasn’t made it into mainstream horticulture yet. Information about its specific growing requirements, mature size, and garden performance is surprisingly scarce, even in botanical databases.

This lack of information could mean a few things:

  • It may be a relatively rare species in the wild
  • It hasn’t been extensively cultivated or studied for garden use
  • It might have very specific habitat requirements that make it challenging to grow

Should You Try Growing It?

If you’re the type of gardener who loves a challenge and wants to help preserve native plant diversity, yolla bolly bedstraw could be an intriguing addition to your collection. However, proceed with caution and responsibility.

Since specific growing information is limited, you’ll want to:

  • Source plants or seeds only from reputable native plant nurseries
  • Never collect from wild populations
  • Start small and observe how it performs in your specific conditions
  • Connect with local native plant societies for regional growing advice

Alternative Bedstraw Options

If you’re drawn to the bedstraw family but want something with more established growing information, consider other native Galium species that might be available in your region. Many bedstraws are excellent for wildlife, supporting various insects and providing seeds for birds.

The Bottom Line

Yolla bolly bedstraw represents the fascinating world of lesser-known native plants that deserve more attention. While we can’t provide specific growing guides due to limited horticultural information, this species reminds us that there are still botanical mysteries waiting to be explored in our own native flora.

If you do decide to try growing this elusive native, you’ll be participating in the important work of expanding our knowledge about native plant cultivation—and who knows? You might just become one of the first gardeners to successfully bring yolla bolly bedstraw into cultivation.

Yolla Bolly 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 ambiguum W. Wight - yolla bolly bedstraw

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