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Callistemon, photographed by an iNaturalist contributor
(c) johneichler, some rights reserved (CC BY-NC), uploaded by johneichler · CC BY-NC
#289 most planted

Callistemon

Bottlebrush · also Lemon bottlebrush, Prickly bottlebrush, Crimson bottlebrush

OrnamentalEvergreen
4,715
trees mapped
0.05%
of all named trees
5
cities
1.9 in
median trunk (5 cm, 1,046 measured)

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Callistemon, commonly known as Bottlebrush, is a genus of Australian shrubs and small trees known for their showy, brush-like flowers, often red. They are evergreen and generally drought-tolerant, making them suitable for cultivation in temperate urban settings. Some species attract bees and birds.

Where it grows

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

  1. Bogotá · Colombia
    2,667——
  2. Melbourne · Australia
    2,0393.8 yr1.9 in
  3. Buenos Aires · Argentina
    4—6.9 in
  4. San Francisco · United States
    4—6.0 in
  5. London · United Kingdom
    1—1.4 in

Traits

Form
Ornamental
Foliage
Evergreen
Mature height
8–25 ft
Canopy spread
0–25 ft
Water needs
Low
Drought tolerance
High
Wildlife value
High
Blooms
Mar, Apr, May, Jun, Jul, Aug

Trunk diameters across every city: median 1.9 in, mean 4.0 in, 90th percentile 7.9 in. Measured at breast height, as published by each inventory.

Other Callistemon in the catalogue

7 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).