North America Native Plant

Nude Hawthorn

Botanical name: Crataegus nuda

USDA symbol: CRNU4

Life cycle: perennial

Habit: tree

Native status: Native to the lower 48 states  

Nude Hawthorn: A Rare Native Missouri Tree Worth Knowing About If you’ve stumbled across the name nude hawthorn (Crataegus nuda), you’ve discovered one of the more elusive members of the hawthorn family. This native Missouri tree is something of a botanical mystery – not because it’s particularly secretive, but because ...

Nude Hawthorn: A Rare Native Missouri Tree Worth Knowing About

If you’ve stumbled across the name nude hawthorn (Crataegus nuda), you’ve discovered one of the more elusive members of the hawthorn family. This native Missouri tree is something of a botanical mystery – not because it’s particularly secretive, but because detailed information about this specific species is surprisingly scarce in the gardening world.

What Makes Nude Hawthorn Special?

Nude hawthorn is a perennial tree native to the lower 48 states, with its primary documented range in Missouri. Like other hawthorns, it’s a woody plant that typically grows as a single-trunked tree, usually reaching heights greater than 13-16 feet at maturity. Under certain environmental conditions, it might develop a multi-stemmed growth habit or stay shorter than 13 feet.

Where Does It Grow?

This native species calls Missouri home, making it a true regional specialty. If you’re gardening in Missouri, you’re in the heart of nude hawthorn territory, which gives you a unique opportunity to grow a tree that’s genuinely local to your area.

Should You Plant Nude Hawthorn?

Here’s where things get a bit tricky – and honest. While nude hawthorn is undoubtedly a native species (which is always a plus for supporting local ecosystems), specific information about its growing requirements, wildlife benefits, and garden performance is limited. This doesn’t mean it’s not a worthy plant; it just means you’ll need to be prepared for some gardening adventure.

The Case for Planting It:

  • It’s native to Missouri, supporting local biodiversity
  • As a hawthorn, it likely provides wildlife benefits typical of the genus
  • You’d be growing something truly unique and regionally appropriate
  • It’s a perennial tree that could provide long-term landscape value

Things to Consider:

  • Limited availability in nurseries due to its uncommon status
  • Uncertain specific growing requirements and mature characteristics
  • Unknown wildlife and pollinator benefits for this particular species
  • Unclear hardiness zones and optimal growing conditions

How to Approach Growing Nude Hawthorn

If you’re determined to try growing nude hawthorn (and we admire your pioneering spirit!), you’ll likely need to source it from specialty native plant nurseries or botanical institutions. Since specific growing information is limited, your best bet is to treat it like other native Missouri hawthorns:

  • Provide well-draining soil
  • Ensure adequate sunlight
  • Be patient with establishment
  • Observe its preferences as it grows

Alternative Native Options

If nude hawthorn proves difficult to source or you want more predictable results, consider these well-documented native Missouri hawthorns:

  • Downy hawthorn (Crataegus mollis)
  • Black hawthorn (Crataegus douglasii)
  • Cockspur hawthorn (Crataegus crus-galli)

The Bottom Line

Nude hawthorn represents the fascinating world of lesser-known native plants. While we can’t provide a complete growing guide due to limited available information, its native status makes it an intriguing option for adventurous Missouri gardeners who want to support local biodiversity. If you decide to pursue it, consider yourself a citizen scientist – your growing experience could contribute valuable knowledge about this uncommon species.

Whether you choose nude hawthorn or another native alternative, you’ll be making a positive contribution to your local ecosystem while creating a unique landscape that truly reflects your region’s natural heritage.

Nude 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 nuda Sarg. - nude hawthorn

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