North America Non-native Plant

Eucalyptus Falcata

Botanical name: Eucalyptus falcata

USDA symbol: EUFA7

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

Eucalyptus falcata: The Elusive Eucalyptus If you’ve stumbled across the name Eucalyptus falcata in your plant research, you’re not alone in wondering what exactly this species is all about. This particular eucalyptus is something of a botanical mystery, with very little information readily available in current horticultural or botanical literature. ...

Eucalyptus falcata: The Elusive Eucalyptus

If you’ve stumbled across the name Eucalyptus falcata in your plant research, you’re not alone in wondering what exactly this species is all about. This particular eucalyptus is something of a botanical mystery, with very little information readily available in current horticultural or botanical literature.

What We Know (And Don’t Know)

Eucalyptus falcata belongs to the vast eucalyptus family, which includes hundreds of species native to Australia. However, unlike popular eucalyptus varieties such as the rainbow eucalyptus or silver dollar eucalyptus, E. falcata remains poorly documented in accessible plant databases and gardening resources.

The lack of common names, cultivation information, and widespread recognition suggests this may be:

  • An extremely rare or localized species
  • A taxonomic name that’s no longer in current use
  • A species that hasn’t made its way into general horticulture

The Challenge for Home Gardeners

Without clear information about its native range, growing requirements, or availability, Eucalyptus falcata presents significant challenges for home gardeners. We don’t have reliable data about:

  • Its natural habitat and growing conditions
  • Hardiness zones or climate requirements
  • Mature size and growth habits
  • Availability through nurseries or seed suppliers

What Should You Do?

If you’re interested in growing eucalyptus species, consider these well-documented alternatives that offer similar appeal:

  • Eucalyptus deglupta (Rainbow Eucalyptus) – for dramatic bark colors
  • Eucalyptus cinerea (Silver Dollar Eucalyptus) – for silvery foliage
  • Eucalyptus gunnii (Cider Gum) – for cold tolerance

The Importance of Plant Documentation

The mystery surrounding Eucalyptus falcata highlights an important aspect of gardening: not all plant names you encounter will have readily available growing information. This is particularly common with:

  • Rare or endangered species
  • Plants that exist primarily in scientific collections
  • Species that haven’t been evaluated for horticultural potential

Moving Forward

If you have specific interest in Eucalyptus falcata, consider contacting botanical gardens, university extension programs, or eucalyptus specialists who may have more detailed information. Until more data becomes available, focusing on well-documented eucalyptus species will give you the best chance of gardening success while still enjoying the unique characteristics that make eucalyptus trees so appealing.

Remember, the world of plants is vast and constantly evolving, with new discoveries and reclassifications happening regularly. Sometimes the most interesting plants are the ones that keep a little mystery about them!

Eucalyptus Falcata

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 falcata Turcz.

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