Yellow bedstraw is a herbaceous plant that belongs to the rubiaceae family. It is commonly known for its bright yellow flowers, which attract pollinators such as bees and butterflies. Some synonyms for yellow bedstraw include Galium verum, Lady's bedstraw, Cheese rennet, and Hedge bedstraw. The name "Lady's bedstraw" was given because it was believed to have been used as a stuffing material in mattresses by noblewomen in medieval times. The plant has also been used for medicinal purposes, such as treating skin conditions and insomnia. Additionally, it is used as a natural dye for fabrics, giving a yellow hue.