buckeye

Buckeye refers to several species of trees in the genus Aesculus, most notably the Ohio buckeye (Aesculus glabra). The term also denotes the hard, round seeds produced by these trees, which resemble a buck’s eye. Other buckeye species include California buckeye (Aesculus californica), yellow buckeye (Aesculus flava), and red buckeye (Aesculus pavia).

Buckeye trees are deciduous and typically reach a moderate to large size. They have palmate leaves with five to seven leaflets. In spring they produce showy panicles of white to pink flowers, followed by a smooth, rounded fruit capsule that splits to reveal one to several glossy seeds. Native to North America, the Ohio buckeye is common in the eastern and central United States, while the California buckeye is native to the western regions. These trees are widely cultivated as ornamentals in temperate climates.

Toxicity and uses: The seeds and other parts contain compounds that are not edible and can cause digestive distress or more serious symptoms if ingested. Because of this toxicity, buckeyes are generally not consumed by humans. The trees are valued for ornamental use and shade, and their wood is used locally for small items in some settings.

Cultural significance: The name buckeye comes from the eye-like appearance of the seed. The Ohio buckeye is the state tree of Ohio, and Buckeye is a common nickname for residents of the state and for Ohio State University. Buckeye candy, a confection consisting of a peanut butter center coated in chocolate, is associated with Ohio and American celebrations.