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Eucalyptus leucoxylon, photographed by an iNaturalist contributor
(c) Chris Lindorff, some rights reserved (CC BY), uploaded by Chris Lindorff · CC BY
#266 most planted

Eucalyptus leucoxylon

White ironbark · also Yellow gum, Blue gum, Desert blue gum

Evergreen
5,591
trees mapped
0.05%
of all named trees
3
cities
3.8 in
median trunk (10 cm, 5,443 measured)

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Eucalyptus leucoxylon is a small to medium-sized tree native to southeastern continental Australia, known for its smooth yellowish bark with some rough patches at the base and showy white, red, or pink flowers. This widely cultivated species has an upright growth habit, but its naturally exfoliating bark can create litter. It tolerates moderately cool climates and has low water needs.

Where it grows

Trees in each city's inventory, with the share of that city's named trees this species accounts for.

  1. Melbourne · Australia
    5,403—3.8 in
  2. Los Angeles · United States
    14335 yr7.5 in
  3. San Francisco · United States
    45—10 in

Traits

Foliage
Evergreen
Mature height
30–80 ft
Canopy spread
18–60 ft
Growth rate
Fast
Water needs
Low
Drought tolerance
Low
Wildlife value
High
Blooms
Jan, Feb, Mar, Apr, May, Dec

Trunk diameters across every city: median 3.8 in, mean 4.6 in, 90th percentile 7.5 in. Measured at breast height, as published by each inventory.

Native range

Terrestrial ecoregions where this species is native. Trees in the dataset mostly stand well outside it.

Temperate Broadleaf & Mixed Forests

  • Southeast Australia temperate forests

Temperate Grasslands, Savannas & Shrublands

  • Southeast Australia temperate savanna

Other Eucalyptus in the catalogue

57 of the top 2,000 species are in this genus.

Interested in talking trees? arborary.world@gmail.comTree data © the respective municipal publishers and © OpenStreetMap contributors (ODbL).