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Salix babylonica, photographed by an iNaturalist contributor
(c) Carlos Eduardo Simental Crespo, some rights reserved (CC BY-NC), uploaded by Carlos Eduardo Simental Crespo · CC BY-NC
#321 most planted

Salix babylonica

Weeping willow · also Babylon willow, Chinese weeping willow, Babylon weeping willow

WeepingDeciduous
3,685
trees mapped
0.04%
of all named trees
27
cities
12 in
median trunk (30 cm, 3,155 measured)

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The Weeping Willow is iconic for its sprawling, lush canopy of downward-arching branches and feathery foliage. It thrives in gardens and parks along streams and bodies of water, attracting bee pollinators and butterflies. However, its extensive and potentially invasive root system means it is best planted away from urban infrastructure.

Where it grows

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

  1. London · United Kingdom
    759—5.1 in
  2. Buenos Aires · Argentina
    557—16 in
  3. Mississauga · Canada
    405—32 in
  4. Amsterdam · Netherlands
    36032 yr9.8 in
  5. Vancouver · Canada
    268—21 in
  6. Tokyo · Japan
    261—5.3 in
  7. New York City · United States
    256—17 in
  8. Los Angeles · United States
    19935 yr7.5 in
  9. Paris · France
    97—13 in
  10. Burlington, ON · Canada
    88—32 in
  11. New Westminster · Canada
    69—24 in
  12. Boston · United States
    45—35 in
  13. Calgary · Canada
    42—2.0 in
  14. Denver · United States
    41—15 in
  15. Longueuil · Canada
    41—23 in
  16. Ajax · Canada
    35—5.5 in
  17. Lethbridge · Canada
    339.8 yr3.9 in
  18. Victoria · Canada
    31—19 in
  19. Quebec City · Canada
    192.9 yr12 in
  20. Taipei · Taiwan
    17—7.0 in
  21. Washington, DC · United States
    13—25 in
  22. Berlin · Germany
    1328 yr23 in
  23. San Francisco · United States
    13—7.0 in
  24. Edmonton · Canada
    72.8 yr2.4 in
  25. Kingston · Canada
    7—39 in
  26. Melbourne · Australia
    6—4.7 in
  27. Montreal · Canada
    3—23 in

Traits

Form
Weeping
Foliage
Deciduous
Mature height
30–50 ft
Canopy spread
30–50 ft
Growth rate
Fast
Water needs
High
Roots
Invasive
Wildlife value
Moderate
Blooms
Mar, Apr, May

Trunk diameters across every city: median 12 in, mean 16 in, 90th percentile 35 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

  • Central China Loess Plateau mixed forests
  • Central Korean deciduous forests
  • Northeast China Plain deciduous forests
  • Southern Korea evergreen forests

Other Salix in the catalogue

34 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).