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Liriodendron tulipifera, photographed by an iNaturalist contributor
(c) Kew on Flickr, some rights reserved (CC BY-NC-SA) · CC BY-NC-SA
#74 most planted

Liriodendron tulipifera

Tulip tree · also American tulip tree, Tulipwood, Tuliptree

BroadleafDeciduous
29,747
trees mapped
0.29%
of all named trees
31
cities
3.5 in
median trunk (9 cm, 27,501 measured)
35 yr
median age (26% have a planting date)

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This tall, fast-growing deciduous tree is known for its distinctive tulip-shaped flowers that bloom in late spring and early summer, and its uniquely lobed leaves that turn vibrant yellow in fall. Its straight trunk and symmetrical crown make it a stately addition to urban landscapes, providing ample shade and attracting various pollinators 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. Toronto · Canada
    7,754—2.4 in
  2. Los Angeles · United States
    3,88436 yr7.5 in
  3. London · United Kingdom
    2,511—1.6 in
  4. Tokyo · Japan
    2,459—12 in
  5. Washington, DC · United States
    2,0256.9 yr8.3 in
  6. Mississauga · Canada
    1,773—2.0 in
  7. New York City · United States
    1,351—8.0 in
  8. Paris · France
    1,094—11 in
  9. Montreal · Canada
    1,0443.4 yr2.0 in
  10. Vancouver · Canada
    1,031—15 in
  11. Burlington, ON · Canada
    9633.8 yr2.4 in
  12. Amsterdam · Netherlands
    79526 yr9.8 in
  13. Boston · United States
    68312 yr4.0 in
  14. Halifax · Canada
    4574.8 yr1.6 in
  15. Ajax · Canada
    343—2.0 in
  16. Denver · United States
    266—3.0 in
  17. Victoria · Canada
    260—15 in
  18. San Francisco · United States
    198—9.0 in
  19. Buenos Aires · Argentina
    177—6.7 in
  20. Kingston · Canada
    177—1.6 in
  21. Berlin · Germany
    1553.8 yr2.6 in
  22. Copenhagen · Denmark
    10714 yr2.4 in
  23. Kelowna · Canada
    59—9.8 in
  24. Burlington · United States
    546.8 yr2.0 in
  25. New Westminster · Canada
    4512 yr14 in
  26. Quebec City · Canada
    321.3 yr2.0 in
  27. Longueuil · Canada
    30—3.0 in
  28. Ottawa · Canada
    16—5.5 in
  29. Moncton · Canada
    2—1.2 in
  30. Athens · Greece
    1——
  31. Helsinki · Finland
    1—2.0 in

Traits

Form
Broadleaf
Foliage
Deciduous
Mature height
50–160 ft
Canopy spread
40 ft
Growth rate
Fast
Water needs
High
Wildlife value
High
Blooms
May, Jun, Jul

Trunk diameters across every city: median 3.5 in, mean 8.0 in, 90th percentile 18 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

  • Mississippi lowland forests
  • New England-Acadian forests

Other Liriodendron in the catalogue

3 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).