North America Non-native Plant

Hybrid Hawthorn

Botanical name: Crataegus ×media

USDA symbol: CRME14

Life cycle: perennial

Habit: shrub

Native status: Non-native, reproduces and persists in the wild in Canada  

Synonyms: Crataegus monogyna Jacq. var. rosea (Willd.) K. Koch (CRMOR3)   

Hybrid Hawthorn: What You Need to Know About This Uncommon Garden Shrub If you’ve stumbled across the name hybrid hawthorn in your plant research, you might be wondering what exactly this shrub brings to the garden table. Crataegus ×media, as it’s known botanically, is one of those plants that sits ...

Hybrid Hawthorn: What You Need to Know About This Uncommon Garden Shrub

If you’ve stumbled across the name hybrid hawthorn in your plant research, you might be wondering what exactly this shrub brings to the garden table. Crataegus ×media, as it’s known botanically, is one of those plants that sits in an interesting middle ground – not quite native, not quite exotic, and definitely not as well-known as its hawthorn cousins.

What Exactly Is Hybrid Hawthorn?

Hybrid hawthorn is essentially what happens when different hawthorn species decide to get together and create something new. This particular hybrid has established itself as a non-native species that can reproduce on its own in the wild, particularly in Ontario, Canada. It’s a perennial shrub that typically grows as a multi-stemmed woody plant, usually staying under 13 to 16 feet tall – though like many shrubs, it might surprise you and grow taller under the right conditions.

Where Does It Grow?

Currently, hybrid hawthorn has been documented growing in Ontario, where it has naturalized and reproduces without human intervention. This limited geographical distribution makes it a rather uncommon find in most North American gardens.

The Garden Reality Check

Here’s where things get a bit tricky for gardeners. While hybrid hawthorn isn’t listed as invasive or noxious (the status is simply unknown), its non-native background and limited documentation make it a bit of a wild card for your landscape. We don’t have solid information about:

  • Its specific growing requirements
  • Wildlife and pollinator benefits
  • Potential invasive tendencies
  • Hardiness zones
  • Ideal growing conditions

Why You Might Want to Skip This One

Given the unknowns surrounding hybrid hawthorn, you might want to consider native hawthorn species instead. Native hawthorns offer well-documented benefits including:

  • Proven wildlife value for birds and beneficial insects
  • Established pollinator support
  • Known growing requirements and care needs
  • Better integration with local ecosystems

Better Native Alternatives

Instead of taking a chance on hybrid hawthorn, consider these native options that deliver similar shrub appeal with proven garden performance:

  • Downy hawthorn (Crataegus mexicana) – offers beautiful spring flowers and fall berries
  • Black hawthorn (Crataegus douglasii) – excellent for wildlife and stunning autumn color
  • Common hawthorn species native to your specific region

The Bottom Line

While hybrid hawthorn isn’t necessarily a bad plant, it’s a bit like buying a mystery box – you’re not quite sure what you’re getting. For most gardeners, especially those interested in supporting local wildlife and creating sustainable landscapes, choosing a well-documented native hawthorn species will give you better results with fewer unknowns.

If you’re set on exploring less common plants, make sure to research thoroughly and consider the potential impacts on your local ecosystem. Sometimes the most rewarding garden choices are the ones that connect us more deeply to our native plant communities.

Hybrid Hawthorn

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Rosales

Family

Rosaceae Juss. - Rose family

Genus

Crataegus L. - hawthorn

Species

Crataegus ×media Bechst. [laevigata × monogyna] - hybrid hawthorn

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