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Cladrastis lutea, photographed by an iNaturalist contributor
(c) Carrie Seltzer, some rights reserved (CC BY), uploaded by Carrie Seltzer · CC BY
#402 most planted

Cladrastis lutea

Kentucky yellowwood · also American yellowwood, Yellowwood, Virgilia

BroadleafDeciduous
2,588
trees mapped
0.03%
of all named trees
9
cities
3.0 in
median trunk (8 cm, 2,562 measured)
7.9 yr
median age (76% have a planting date)

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This deciduous tree, native to the southeastern U.S., features a broad, rounded crown with feathery leaves that turn yellow in fall. It produces showy, fragrant white flowers in late spring, followed by yellow-brown seedpods. The species is drought tolerant once established, but its brittle branches can be vulnerable to high winds.

Where it grows

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

  1. Washington, DC · United States
    1,9288.0 yr3.5 in
  2. Ottawa · Canada
    3546.0 yr2.0 in
  3. Denver · United States
    248—3.0 in
  4. Victoria · Canada
    40—1.6 in
  5. Berlin · Germany
    72.8 yr2.4 in
  6. Kelowna · Canada
    5—2.0 in
  7. New Westminster · Canada
    3—12 in
  8. Copenhagen · Denmark
    2——
  9. Paris · France
    1—30 in

Traits

Form
Broadleaf
Foliage
Deciduous
Mature height
30–50 ft
Canopy spread
30–55 ft
Growth rate
Moderate
Soil
Well-drained, Alkaline
Water needs
Low
Drought tolerance
High
Wildlife value
High
Blooms
May, Jun

Trunk diameters across every city: median 3.0 in, mean 3.9 in, 90th percentile 7.2 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

Other Cladrastis 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).