Definition
"Rose chestnut" refers to *Aesculus glabra*, also known as the Ohio buckeye. It's a medium-sized deciduous tree native to North America. It's known for its palmate leaves, showy clusters of yellowish-green flowers, and spiny fruit capsules containing large, shiny brown seeds (buckeyes). While visually appealing, the seeds and foliage are toxic due to glycosides, making it essential to handle with care. The term can sometimes cause confusion as it's not directly related to roses or chestnuts.