North America Non-native Plant

Chondrilla

Botanical name: Chondrilla

USDA symbol: CHOND

Life cycle: perennial

Habit: forb

Native status: Non-native, reproduces and persists in the wild in Canada âš˜ Non-native, reproduces and persists in the wild in the lower 48 states  

Chondrilla: Why This Non-Native Plant Isn’t Your Garden’s Friend If you’ve stumbled across the name chondrilla in your gardening research, you might be wondering whether this perennial plant deserves a spot in your landscape. The short answer? Probably not. Let’s dive into why this non-native species is more of a ...

Chondrilla: Why This Non-Native Plant Isn’t Your Garden’s Friend

If you’ve stumbled across the name chondrilla in your gardening research, you might be wondering whether this perennial plant deserves a spot in your landscape. The short answer? Probably not. Let’s dive into why this non-native species is more of a garden crasher than a welcome guest.

What Exactly is Chondrilla?

Chondrilla is a genus of perennial forbs—that’s garden-speak for herbaceous plants that aren’t grasses, sedges, or rushes. These plants lack woody stems and die back to ground level each winter, sprouting fresh growth from underground parts come spring. Think of them as persistent weeds with a knack for showing up uninvited.

The Unwelcome Guest: Native Status and Distribution

Here’s where things get interesting (and not in a good way for gardeners). Chondrilla isn’t native to North America—it’s an introduced species that has made itself quite at home across a surprising number of locations. This plant reproduces spontaneously in the wild without any human help and has a talent for persistence that would make a door-to-door salesperson jealous.

You can currently find chondrilla established across these areas: British Columbia, Ontario, California, Delaware, District of Columbia, Georgia, Idaho, Indiana, Maryland, Michigan, Montana, New Jersey, New York, Oregon, Pennsylvania, Virginia, Washington, West Virginia, and Wyoming. That’s quite the road trip for a plant that wasn’t invited!

Why Gardeners Should Think Twice

While we don’t have complete information about chondrilla’s invasive or noxious status, its track record speaks volumes. Here’s why most gardeners will want to steer clear:

  • Non-native origins: This plant evolved elsewhere and doesn’t support local ecosystems the way native plants do
  • Aggressive establishment: Its ability to naturalize and persist suggests it can outcompete more desirable plants
  • Limited garden value: Unlike carefully selected garden plants, chondrilla offers minimal aesthetic or functional benefits
  • Unpredictable spread: Once established, controlling its spread can become a ongoing challenge

Better Alternatives for Your Garden

Instead of taking a chance on chondrilla, consider these approaches:

  • Choose native perennials: Look for plants indigenous to your specific region that will support local wildlife and pollinators
  • Consult local experts: Your county extension office or native plant society can recommend appropriate alternatives
  • Focus on ecosystem value: Select plants that provide food and habitat for birds, butterflies, and beneficial insects

If You Encounter Chondrilla

Rather than learning how to grow chondrilla, you’re more likely to need advice on managing it if it appears in your landscape. Since it’s a perennial forb, it will return each year from its root system. If you suspect you have chondrilla on your property, consider consulting with local land management professionals about appropriate control methods.

The Bottom Line

While chondrilla might sound exotic and interesting, it’s essentially a non-native plant that’s found its way into wild spaces across much of North America. For gardeners looking to create beautiful, ecologically valuable landscapes, there are countless better options that will serve both your aesthetic goals and local wildlife needs.

Remember, every plant we choose for our gardens is a vote for the kind of ecosystem we want to support. In this case, voting for native alternatives is almost certainly the better choice for your garden—and your local environment.

Chondrilla

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

Chondrilla L. - chondrilla

Species

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