North America Non-native Plant

Eucalyptus Normantonensis

Botanical name: Eucalyptus normantonensis

USDA symbol: EUNO2

Native status: Not native but doesn't reproduce and persist in the wild

Eucalyptus normantonensis: The Mystery Eucalyptus If you’ve stumbled across the name Eucalyptus normantonensis in your plant research, you’re not alone in scratching your head. This particular eucalyptus species is something of an enigma in the gardening world, with very little documented information available to help gardeners make informed decisions about ...

Eucalyptus normantonensis: The Mystery Eucalyptus

If you’ve stumbled across the name Eucalyptus normantonensis in your plant research, you’re not alone in scratching your head. This particular eucalyptus species is something of an enigma in the gardening world, with very little documented information available to help gardeners make informed decisions about growing it.

What We Know (And Don’t Know)

Eucalyptus normantonensis belongs to the vast family of eucalyptus trees and shrubs, but unlike its famous cousins like the Blue Gum or Rainbow Eucalyptus, this species remains largely mysterious. We don’t have reliable information about:

  • Its common name or regional nicknames
  • Its native range and natural habitat
  • Its mature size and growth characteristics
  • Its specific growing requirements
  • Its conservation status

The Challenge for Gardeners

This lack of information presents a real challenge if you’re considering adding Eucalyptus normantonensis to your landscape. Without knowing its native range, we can’t determine where it would thrive or whether it might become problematic in certain climates. Similarly, without understanding its mature size and growth habits, it’s impossible to plan appropriate placement in your garden.

A Word of Caution

Many eucalyptus species can become aggressive spreaders or even invasive in climates similar to their native Australia. Without clear documentation about Eucalyptus normantonensis’s behavior in cultivation, it’s difficult to recommend planting it, especially if you live outside of Australia.

Better Alternatives

If you’re drawn to eucalyptus trees for your landscape, consider these well-documented alternatives that offer known benefits:

  • Eucalyptus leucoxylon (White Ironbark) – Known for beautiful flowers and moderate size
  • Eucalyptus torquata (Coral Gum) – Compact growth with stunning coral-pink flowers
  • Eucalyptus caesia (Gungurru) – Distinctive weeping habit with silver bark

If You Encounter This Plant

Should you come across Eucalyptus normantonensis in a nursery or botanical collection, approach with curiosity but caution. Ask detailed questions about:

  • The source of the plant and its provenance
  • Any observed growth characteristics
  • Recommended growing conditions
  • Potential invasiveness in your area

The Bottom Line

While the mystery surrounding Eucalyptus normantonensis might be intriguing, the lack of reliable growing information makes it a risky choice for most gardeners. Instead, consider choosing from the many well-documented eucalyptus species that can provide similar aesthetic appeal with known growing requirements and predictable behavior in the landscape.

Sometimes in gardening, the most responsible choice is to wait until we know more – and in the case of Eucalyptus normantonensis, that time hasn’t arrived yet.

Eucalyptus Normantonensis

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

Myrtales

Family

Myrtaceae Juss. - Myrtle family

Genus

Eucalyptus L'Hér. - gum

Species

Eucalyptus normantonensis Maiden & Cambage

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