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Aesculus glabra, photographed by an iNaturalist contributor
(c) Paul Marcum, some rights reserved (CC BY-NC) · CC BY-NC
#126 most planted

Aesculus glabra

Ohio buckeye · also Texas buckeye, Fetid buckeye, American buckeye

BroadleafDeciduous
16,613
trees mapped
0.16%
of all named trees
26
cities
2.4 in
median trunk (6 cm, 16,576 measured)
6.8 yr
median age (31% have a planting date)

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The Ohio buckeye is a distinctive native species of the Midwest, characterized by a low-branching growth habit and bright green, palmately compound leaves. It produces greenish-yellow flowers in spring, followed by capsule-like fruits containing glossy brown, toxic seeds known as buckeyes. The fruit, bark, and twigs emit an unpleasant odor, and its toxicity should be considered when planting, especially in areas frequented by children or pets.

Where it grows

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

  1. Edmonton · Canada
    3,1216.2 yr2.4 in
  2. Toronto · Canada
    2,914—3.1 in
  3. Winnipeg · Canada
    2,049—2.4 in
  4. Mississauga · Canada
    1,922—2.0 in
  5. Calgary · Canada
    1,641—2.0 in
  6. Denver · United States
    1,324—3.0 in
  7. Montreal · Canada
    1,14618 yr6.3 in
  8. Lethbridge · Canada
    81012 yr2.8 in
  9. Burlington, ON · Canada
    4715.8 yr2.4 in
  10. Ottawa · Canada
    399—4.7 in
  11. Kingston · Canada
    265—2.8 in
  12. Quebec City · Canada
    1933.9 yr2.0 in
  13. Berlin · Germany
    14242 yr8.8 in
  14. Halifax · Canada
    665.8 yr1.6 in
  15. New York City · United States
    51—7.5 in
  16. Boston · United States
    505.9 yr3.3 in
  17. Longueuil · Canada
    23—2.8 in
  18. New Westminster · Canada
    8—5.9 in
  19. Vancouver · Canada
    8—9.5 in
  20. Copenhagen · Denmark
    3——
  21. Helsinki · Finland
    2—2.0 in
  22. Paris · France
    1——
  23. Ajax · Canada
    1—2.0 in
  24. Moncton · Canada
    1—7.9 in
  25. London · United Kingdom
    1——
  26. Amsterdam · Netherlands
    1——

Traits

Form
Broadleaf
Foliage
Deciduous
Mature height
50–80 ft
Canopy spread
30 ft
Growth rate
Moderate
Wildlife value
Moderate
Blooms
Mar, Apr, May

Trunk diameters across every city: median 2.4 in, mean 3.8 in, 90th percentile 7.9 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 Grasslands, Savannas & Shrublands

  • Central US forest-grasslands transition
  • Central Tallgrass prairie
  • Central-Southern US mixed grasslands
  • Northern Tallgrass prairie

Temperate Broadleaf & Mixed Forests

  • Eastern Great Lakes lowland forests
  • Mississippi lowland forests

Other Aesculus in the catalogue

15 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).