North America Non-native Plant

Eucalyptus Websteriana

Botanical name: Eucalyptus websteriana

USDA symbol: EUWE2

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

Eucalyptus websteriana: The Mysterious Eucalyptus You Probably Shouldn’t Plant If you’ve stumbled across the name Eucalyptus websteriana in your plant research, you might be scratching your head wondering what exactly this species is all about. Well, you’re not alone – and that’s actually part of the problem with this particular ...

Eucalyptus websteriana: The Mysterious Eucalyptus You Probably Shouldn’t Plant

If you’ve stumbled across the name Eucalyptus websteriana in your plant research, you might be scratching your head wondering what exactly this species is all about. Well, you’re not alone – and that’s actually part of the problem with this particular eucalyptus.

What We Know (And Don’t Know) About This Species

Here’s the straightforward truth: Eucalyptus websteriana is either an extremely rare, poorly documented species, or it may not be a valid species name at all in current botanical classification. While eucalyptus trees are generally well-studied and widely cultivated, this particular species name doesn’t appear in major botanical databases or horticultural references with any substantial information.

Without a common name or reliable documentation about its characteristics, native range, or growing requirements, Eucalyptus websteriana remains a botanical mystery. We don’t know where it’s supposed to be native to, what it looks like, how big it gets, or what conditions it prefers.

Why This Matters for Your Garden

As a gardener, this lack of information should be a red flag. Here’s why you might want to steer clear of Eucalyptus websteriana:

  • No reliable growing information means you’re gardening blind
  • Unknown mature size could lead to spacing disasters
  • Unclear hardiness zones mean potential plant loss
  • Unknown water and soil requirements make care nearly impossible
  • Potential for misidentification or receiving a different species entirely

Better Eucalyptus Alternatives

Instead of taking a gamble on this mysterious species, consider these well-documented eucalyptus options that actually have proven track records in gardens:

  • Eucalyptus cinerea (Silver Dollar Eucalyptus) – Popular for its round, silvery leaves
  • Eucalyptus gunnii (Cider Gum) – Hardy and adaptable with attractive juvenile foliage
  • Eucalyptus pauciflora (Snow Gum) – Cold-hardy with striking bark
  • Eucalyptus polyanthemos (Red Box) – Drought-tolerant with distinctive rounded leaves

The Importance of Choosing Well-Documented Plants

When you’re planning your garden, especially if you’re incorporating trees that will be long-term landscape features, choosing species with reliable information is crucial. Well-documented plants come with:

  • Clear growing requirements and care instructions
  • Known mature sizes for proper placement
  • Established hardiness information
  • Documented wildlife and pollinator benefits
  • Proven performance in various garden settings

What to Do If You Encounter This Species Name

If you see Eucalyptus websteriana offered for sale or mentioned in gardening forums, approach with caution. Ask for detailed information about the plant’s origin, characteristics, and growing requirements. If the seller can’t provide comprehensive details, consider it a sign to look elsewhere for your eucalyptus needs.

Remember, gardening is supposed to be rewarding, not a frustrating guessing game. Stick with eucalyptus species that have proven themselves in cultivation and have the documentation to back up their garden worthiness.

The Bottom Line

While the plant world is full of exciting discoveries and rare species, Eucalyptus websteriana remains too much of an unknown quantity to recommend for home gardening. Your time, money, and garden space are better invested in eucalyptus species with established track records and reliable growing information.

Happy gardening, and remember – when in doubt, choose the plant with the proven pedigree over the mysterious stranger!

Eucalyptus Websteriana

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 websteriana Maiden

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