One-flowered Pyrola, also known as Pyrola uniflora, has a few synonyms that refer to the same species of the flowering plant. Some of these synonyms include one-flowered wintergreen, single-flowered wintergreen, and one-flowered shinleaf. These terms are mainly used to refer to the plant's solitary flower that blooms atop a long, slender stem. One-flowered Pyrola is a herbaceous perennial that is found in northern temperate regions and is known for its medicinal properties. It has a range of traditional uses, such as treating respiratory issues, insomnia, and rheumatism. It is also a popular plant in gardens and can be grown in a variety of settings.