North America Native Plant

Hawthorn

Botanical name: Crataegus ×hudsonica

USDA symbol: CRHU3

Life cycle: perennial

Habit: tree

Native status: Native to the lower 48 states  

Hudson Hawthorn: A Native Tree Worth Considering for Your Landscape Meet Crataegus ×hudsonica, commonly known as hawthorn – a native tree that might just be the hidden gem your landscape has been waiting for. This perennial woody wonder represents one of nature’s own creations, a hybrid that has established itself ...

Hudson Hawthorn: A Native Tree Worth Considering for Your Landscape

Meet Crataegus ×hudsonica, commonly known as hawthorn – a native tree that might just be the hidden gem your landscape has been waiting for. This perennial woody wonder represents one of nature’s own creations, a hybrid that has established itself as a legitimate native species in select regions of the United States.

Where You’ll Find This Native Beauty

Hudson hawthorn calls the northeastern United States home, specifically thriving in New York and Ohio. As a native species to the lower 48 states, this tree has spent generations adapting to local conditions, making it a naturally resilient choice for regional gardeners.

What Makes This Hawthorn Special

This isn’t your average shrub – Hudson hawthorn grows as a proper tree, typically reaching heights greater than 13-16 feet with a single trunk. Like many trees, it can sometimes develop a multi-stemmed or shorter growth form depending on environmental conditions, giving it some flexibility in how it presents itself in your landscape.

The × in its botanical name tells us something interesting: this is a natural hybrid, meaning it’s the result of two hawthorn species crossing in the wild. Nature has been doing its own plant breeding long before humans got involved!

Why Consider Planting Hudson Hawthorn

Choosing native plants like Hudson hawthorn comes with several advantages:

  • Already adapted to local climate conditions
  • Supports regional ecosystems
  • Generally requires less maintenance once established
  • Provides authentic regional character to your landscape

The Reality Check

Here’s where we need to be honest: Hudson hawthorn is something of a botanical mystery. While we know it exists and where it grows, detailed information about its specific growing requirements, appearance, and care needs is quite limited. This scarcity of information might be due to its hybrid nature or simply because it hasn’t been widely studied or cultivated.

What This Means for Gardeners

If you’re considering Hudson hawthorn for your landscape, you’ll be somewhat pioneering. This could be exciting for adventurous gardeners who enjoy working with less common native species, but it might be frustrating for those who prefer well-documented plants with established care guidelines.

Given its native status in New York and Ohio, gardeners in these regions might have the best success with this species. If you’re outside this range, you might want to consider other native hawthorn species that are better suited to your local conditions.

Moving Forward

If you’re determined to grow Hudson hawthorn, your best bet is to:

  • Contact local native plant societies or botanical gardens in New York or Ohio
  • Reach out to native plant nurseries in the region
  • Connect with local extension services for regional expertise
  • Consider well-documented native hawthorn alternatives if Hudson hawthorn proves elusive

Sometimes the most interesting native plants are also the most challenging to grow, simply because they haven’t made it into mainstream horticulture. Hudson hawthorn appears to be one of these botanical road-less-traveled species – intriguing for its native status and hybrid nature, but requiring some detective work to grow successfully.

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 ×hudsonica Sarg. (pro sp.) [pruinosa × punctata] - hawthorn

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