Fagus grandifolia this is not considered distinct in the Flora of North America. The Mexican beech ("Fagus mexicana"), native to the mountains of central Mexico, is closely related, and is sometimes treated as a subspecies of American beech, but more often as a distinct species. The only "Fagus" species found in the Western Hemisphere (assuming "F. mexicana" is treated as a subspecies), "F. grandifolia" is believed to have spanned the width of the North American continent all the way to the Pacific coast before the last ice age. It is a deciduous tree growing to tall, with smooth, silver-gray bark. The leaves
Stillingia sylvatica Stillingia sylvatica Stillingia sylvatica, known as queen's-delight or queen's delight, is a species of flowering plant in the family Euphorbiaceae. It was described in 1767. It is endemic to the south-central and southeastern United States, growing in sandy areas such as sandhills and pine flatwoods. It is an herb or subshrub averaging in height. It has alternate, ovate leaves with short petioles, reaching in length and in width. The leaf margins are serrulate to crenulate with incurved teeth. Each crowded inflorescence has four to seven staminate flowers and three to four pistillate flowers. Queen's delight flowers between March and June,