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Forsythia, photographed by an iNaturalist contributor
(c) Dr. Boli, some rights reserved (CC BY) · CC BY
#1186 most planted

Forsythia

Forsythia · also Weeping forsythia, Golden-bells

WeepingDeciduous
94
trees mapped
0.00%
of all named trees
5
cities
1.6 in
median trunk (4 cm, 59 measured)

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Weeping forsythia is an elegant, hardy deciduous shrub known for its abundant bright golden-yellow flowers that appear on bare branches in early spring. Native to China, it grows with spreading, pendulous branches, typically reaching about 3 meters in height. It is valued as an ornamental plant, tolerating partial shade but flowering best in full sun.

Where it grows

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

  1. Halifax · Canada
    33—1.6 in
  2. Calgary · Canada
    21—3.9 in
  3. Boston · United States
    2120 yr—
  4. Ottawa · Canada
    11——
  5. London · United Kingdom
    8—0.4 in

Traits

Form
Weeping
Foliage
Deciduous
Mature height
9.8 ft
Sun
Full sun, Part shade
Blooms
Mar, Apr

Trunk diameters across every city: median 1.6 in, mean 2.3 in, 90th percentile 3.9 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
  • Northeast China Plain deciduous forests
  • Sichuan Basin evergreen broadleaf forests

Other Forsythia in the catalogue

4 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).