USA Official State Tree of Ohio

Ohio BuckeyeTree, a state symbol

(Hippocastanaceae Aesculus glabra)
Adopted in 1953.

 

The nickname for Ohio and its inhabitants--Buckeye, Hippocastanaceae Aesculus glabra, became official in 1953 when the legislature named the Ohio Buckeye the state tree. The buckeye tree derives the name from its large brown seeds, which resemble the eyes of the white-tailed deer. Below is the section of the Ohio Revised Code naming our state tree.

Ohio buckeye also known as American buckeye, fetid buckeye, and stinking buck-eye, derives its unflattering common names from the disagreeable odor that emanates when the leaves are crushed. The tree is an attractive ornamental, but it has limited commercial use as sawtimber because of the soft, light wood. The bark and seeds contain a narcotic glucoside considered poisonous to livestock, leading many landowners to eradicate it.

 

5.05 Official state tree
    The tree, Aesculus glabra, commonly known as the "Buckeye" is hereby adopted as the official tree of the state. (125 v 14, eff. 10-2-53)
Library References:
OJur 3d: 84, State of Ohio 8

 

Description:
  • Size: There are several varieties of Buckeye trees, but the type which has become the mascot of The Ohio State University is the Ohio Buckeye.  It grows best in the Ohio wetlands near the Ohio River, but is found just about everywhere in the mid-west, 30'-50' in height, 2'-3' in diameter
  • Growth: grows best in deep fertile soils, will usually reach maturity in 60-80 years
  • Leaf: Opposite, palmately compound with 5 leaflets. Oval to obovate leaflets are 3 to 6 inches long with a serrated margin, rachis about as long as leaflets. Dark green above and paler below. Strong fetid odor when crushed.
  • Flower: Light yellow, in large, 4 to 7 inch, showy, upright clusters. Stamens are longer than petals. Appear in April to May.
  • Fruit: Prickly, leathery husk enclosing usually 1 smooth chestnut brown seed (1 to 1 1/2 inches in diameter). Borne on a stout stalk and mature in October. The Buckeye Nut comes from the Indian word "hetuck" which means eye-of-a-buck.  In addition to increasing the bearer's sexual power, the buckeye is thought by many people in the eastern and southern United States to be a sure preventive of rheumatism, arthritis, or headache. Identical beliefs were recorded in Germany and the Netherlands during the early 19th century, but there the preventive power was attributed to the buckeye's European relative, the horse-chestnut. It is probable that European immigrants transferred the horse-chestnut's magical ability to the buckeye when they settled in America. This beautiful nut is the fruit of the Buckeye tree.
  • Twig: Stout, with a large shield shaped leaf scar. Fetid odor when broken. Terminal buds are large, orangish brown with keeled scales. Opposite lateral buds are much smaller.
  • Bark: Initially smooth, ashy gray but later developing corky, scaly patches, becoming quite rough and darker gray.
  • Form: Upright, medium sized tree, 60 to 80 feet tall, 2 feet in diameter. Oblong crown with pendulous up turning branches.
     
Taxonomic Hierarchy
Kingdom Plantae -- Plants
Subkingdom Tracheobionta -- Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Rosidae –
Order Sapindales –
Family Hippocastanaceae – Horse-chestnut family
Genus Aesculus L. – buckeye
Species Aesculus glabra Willd. – Ohio buckeye

 

Source:
Dendrology at Virginia Tech
U.S. Department of Agriculture