Kalmia latifolia, the mountain laurel, calico-bush, or spoonwood, is a species of flowering plant in the heath family Ericaceae, that is native to the eastern United States. Its range stretches from southern Maine south to northern Florida, and west to Indiana and Louisiana. Mountain laurel is the state flower of Connecticut and Pennsylvania. It is the namesake of Laurel County in Kentucky, the city of Laurel, Mississippi, and the Laurel Highlands in southwestern Pennsylvania.

Laurel County is a county located in the southeastern portion of the U.S. state of Kentucky. As of the 2020 census, the population was 62,613. Its county seat is London. After a special election in January 2016 alcohol sales are permitted only in the city limits of London. The ordinance went into effect on March 27, 2016, 60 days after results of the election. Laurel County is included in the London, KY Micropolitan Statistical Area.