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Magnolia, photographed by an iNaturalist contributor
(c) 潘立傑 LiChieh Pan, some rights reserved (CC BY-NC-SA) · CC BY-NC-SA
#209 most planted

Magnolia

Magnolia · also Magnolias, Magnolia blanca, Magnolio

8,099
trees mapped
0.08%
of all named trees
28
cities
2.4 in
median trunk (6 cm, 6,171 measured)

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Magnolia is a diverse genus of trees and shrubs, celebrated for their large, fragrant, bowl- or star-shaped flowers that appear early in the season. These plants produce unique cone-like fruits in autumn and can be evergreen or deciduous. They are highly valued in horticulture for their showy blooms and have traditional medicinal uses.

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
    4,237—1.1 in
  2. New York City · United States
    691—5.0 in
  3. Washington, DC · United States
    50913 yr4.2 in
  4. Vancouver · Canada
    326—6.0 in
  5. Tokyo · Japan
    306—4.5 in
  6. Boston · United States
    255—8.6 in
  7. Amsterdam · Netherlands
    24012 yr5.9 in
  8. Ottawa · Canada
    214—2.6 in
  9. New Westminster · Canada
    20325 yr7.1 in
  10. Melbourne · Australia
    15211 yr12 in
  11. Burlington, ON · Canada
    146—4.7 in
  12. Bogotá · Colombia
    137——
  13. Montreal · Canada
    1207.9 yr3.1 in
  14. Halifax · Canada
    109—4.7 in
  15. Paris · France
    94—3.8 in
  16. Victoria · Canada
    84—2.4 in
  17. Denver · United States
    42—3.0 in
  18. Kingston · Canada
    42—3.0 in
  19. Berlin · Germany
    396.8 yr3.3 in
  20. Kelowna · Canada
    39—3.5 in
  21. San Francisco · United States
    358.1 yr3.0 in
  22. Copenhagen · Denmark
    22——
  23. Los Angeles · United States
    19——
  24. Longueuil · Canada
    18—4.4 in
  25. Helsinki · Finland
    133.8 yr2.0 in
  26. Quebec City · Canada
    3—5.5 in
  27. Ajax · Canada
    3—2.0 in
  28. Burlington · United States
    1—5.0 in

Traits

Mature height
15–80 ft
Canopy spread
15–30 ft
Growth rate
Fast
Soil
Well-drained
Water needs
Moderate
Wildlife value
Moderate
Blooms
Mar, Apr, May, Jun, Jul, Aug

Trunk diameters across every city: median 2.4 in, mean 4.0 in, 90th percentile 8.7 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

  • East Central Texas forests
  • Central China Loess Plateau mixed forests
  • Central Korean deciduous forests
  • Northeast China Plain deciduous forests

Tropical & Subtropical Moist Broadleaf Forests

  • South China-Vietnam subtropical evergreen forests
  • Central American Atlantic moist forests
  • Central American montane forests

Other Magnolia in the catalogue

32 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).