North America Non-native Plant

Eucalyptus ×antipolitensis

Botanical name: Eucalyptus ×antipolitensis

USDA symbol: EUAN12

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

Eucalyptus ×antipolitensis: The Mystery Hybrid That’s Hard to Pin Down Ever stumbled across a plant name that seems to lead you down a rabbit hole of botanical mystery? Meet Eucalyptus ×antipolitensis, a hybrid eucalyptus that’s proving to be quite the enigma in the gardening world. If you’re trying to learn ...

Eucalyptus ×antipolitensis: The Mystery Hybrid That’s Hard to Pin Down

Ever stumbled across a plant name that seems to lead you down a rabbit hole of botanical mystery? Meet Eucalyptus ×antipolitensis, a hybrid eucalyptus that’s proving to be quite the enigma in the gardening world. If you’re trying to learn more about this particular plant, you’re probably finding the same thing we did – there’s surprisingly little reliable information available!

What We Know (And Don’t Know)

The × in the name tells us this is a hybrid – a cross between two eucalyptus species. However, beyond that botanical clue, concrete details about Eucalyptus ×antipolitensis are scarce. We don’t have clear information about:

  • Its parent species
  • Common names
  • Native range or origin
  • Growth characteristics
  • Hardiness zones
  • Specific care requirements

The Challenge of Undocumented Hybrids

This lack of information isn’t necessarily unusual in the plant world. Many eucalyptus hybrids exist in botanical collections or specialized nurseries without widespread cultivation or documentation. Some hybrids are created for specific research purposes, while others occur naturally but remain unstudied.

Should You Try to Grow It?

Here’s where things get tricky. Without knowing the growing requirements, hardiness, or even availability of Eucalyptus ×antipolitensis, it’s difficult to recommend it for your garden. If you’ve encountered this name somewhere, it might be worth double-checking the identification or asking for more specific information from your source.

Better-Documented Eucalyptus Alternatives

If you’re drawn to eucalyptus trees for your landscape, consider these well-established options instead:

  • Eucalyptus gunnii (Cider Gum) – Hardy and adaptable
  • Eucalyptus parvula (Small-leaved Gum) – Compact growth habit
  • Eucalyptus neglecta (Omeo Gum) – Cold-hardy option

A Word About Native Plants

While we can’t determine if Eucalyptus ×antipolitensis would be appropriate for your region, it’s worth considering native alternatives to eucalyptus species. Most eucalyptus trees are native to Australia and may not provide the same ecosystem benefits as plants native to your area. Research native trees in your region that offer similar aesthetic appeal – you might be surprised by the beautiful options available!

The Bottom Line

Eucalyptus ×antipolitensis remains a botanical mystery for now. If you’re specifically interested in this hybrid, your best bet is to contact specialized eucalyptus collectors, botanical gardens, or university extension services who might have more detailed information. For most gardeners, though, sticking with well-documented eucalyptus species or exploring native alternatives will be a much more reliable path to gardening success.

Sometimes the most interesting plants are the ones that keep us guessing – but they’re not always the most practical choices for our gardens!

Eucalyptus ×antipolitensis

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 ×antipolitensis Trab. ex Maiden

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