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Eucalyptus polyanthemos, photographed by an iNaturalist contributor
(c) cosmichia, some rights reserved (CC BY-NC) · CC BY-NC
#375 most planted

Eucalyptus polyanthemos

Red box · also Silver dollar gum, Redbox, Brown-box

BroadleafEvergreen
2,891
trees mapped
0.03%
of all named trees
4
cities
12 in
median trunk (30 cm, 2,710 measured)
35 yr
median age (68% have a planting date)

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Eucalyptus polyanthemos, commonly known as red box, is a small to medium-sized tree native to eastern Australia. It features fibrous bark on its trunk and larger branches, a distinctive round canopy with blue-green oval leaves, and clusters of small white flowers that attract pollinators. This drought-tolerant tree thrives in sunny locations, making it suitable for urban landscapes.

Where it grows

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

  1. Los Angeles · United States
    1,90635 yr9.0 in
  2. San Francisco · United States
    711—17 in
  3. Melbourne · Australia
    262—3.8 in
  4. Tempe · United States
    12—18 in

Traits

Form
Broadleaf
Foliage
Evergreen
Mature height
30–80 ft
Canopy spread
15–45 ft
Growth rate
Fast
Sun
Full sun
Water needs
Low
Drought tolerance
High
Wildlife value
Moderate
Blooms
Mar, Apr, May, Jun, Jul, Aug

Trunk diameters across every city: median 12 in, mean 14 in, 90th percentile 30 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 Grasslands, Savannas & Shrublands

  • Eastern Australia mulga shrublands

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).