North America Non-native Plant

Corymbia Dichromophloia

Botanical name: Corymbia dichromophloia

USDA symbol: CODI20

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

Synonyms: Eucalyptus dichromophloia F. Muell. (EUDI11)   

Corymbia dichromophloia: The Colorful-Barked Eucalyptus You’ve Probably Never Heard Of Meet Corymbia dichromophloia, a stunning Australian native that’s flying under the radar in most gardening circles. While this tree doesn’t have a widely recognized common name (botanists sometimes call it the small-fruited bloodwood), don’t let its mysterious identity fool you ...

Corymbia dichromophloia: The Colorful-Barked Eucalyptus You’ve Probably Never Heard Of

Meet Corymbia dichromophloia, a stunning Australian native that’s flying under the radar in most gardening circles. While this tree doesn’t have a widely recognized common name (botanists sometimes call it the small-fruited bloodwood), don’t let its mysterious identity fool you – this is one impressive specimen that deserves a closer look.

Where Does This Beauty Come From?

This magnificent tree calls the rugged landscapes of northern Australia home, thriving in the Northern Territory and northern Western Australia. It’s perfectly adapted to some of the continent’s most challenging conditions, which tells you a lot about its resilience and character.

What Makes It Special?

The real showstopper with Corymbia dichromophloia is its bark – and trust me, it’s worth writing home about! The smooth bark sheds in irregular patches, creating a beautiful mottled pattern in various colors. When it blooms, clusters of creamy white flowers add another layer of visual interest, making this tree a true four-season performer.

Formerly known as Eucalyptus dichromophloia, this tree has been reclassified into the Corymbia genus, but its stunning characteristics remain unchanged.

Is This Tree Right for Your Garden?

Let’s be honest – this isn’t a tree for every garden. Corymbia dichromophloia is a large specimen that needs plenty of room to spread its wings. Here’s what you need to consider:

  • You’ll need substantial space – this isn’t a suburban backyard tree
  • It thrives in USDA zones 9b-11, so cold climates are out
  • Perfect for drought-tolerant landscapes and xeriscaping
  • Excellent choice for large properties, parks, or rural settings

Growing Conditions and Care

If you’ve got the space and climate for it, Corymbia dichromophloia is surprisingly low-maintenance:

  • Sunlight: Full sun is non-negotiable – this tree loves basking in bright light
  • Soil: Well-draining soil is essential; it’s not picky about soil type but hates wet feet
  • Water: Drought-tolerant once established, but young trees need regular watering
  • Space: Give it plenty of room – both height and spread can be substantial

Planting and Care Tips

Getting your Corymbia dichromophloia off to a good start is crucial:

  • Plant in spring or fall when temperatures are moderate
  • Protect young trees from strong winds until they’re well-established
  • Water regularly for the first year, then gradually reduce frequency
  • Minimal pruning needed – let it develop its natural shape
  • Watch for the colorful bark development as it matures

Wildlife and Pollinator Benefits

While specific wildlife data for this species is limited, eucalyptus trees are generally excellent for supporting local ecosystems. The flowers likely attract native bees and other pollinators, making it a valuable addition to wildlife-friendly landscapes.

The Bottom Line

Corymbia dichromophloia is a tree for the adventurous gardener with space to spare. If you’re in the right climate zone and have a large property that could use a stunning specimen tree, this colorful-barked beauty might just be your perfect match. Its drought tolerance and low maintenance requirements make it an excellent choice for sustainable landscaping in appropriate climates.

Just remember – this is a commitment tree. Make sure you’ve got the space and the right growing conditions before taking the plunge. But if you do, you’ll have a unique conversation starter that most of your gardening friends have never even heard of!

Corymbia Dichromophloia

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

Corymbia K.D. Hill & L.A.S. Johnson - corymbia

Species

Corymbia dichromophloia (F. Muell.) K.D. Hill & L.A.S. Johnson

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