Galium verum

Galium verum (lady's bedstraw or yellow bedstraw) is a herbaceous perennial flowering plant in the family Rubiaceae. It is widespread across most of Europe, North Africa, and temperate Asia from Israel, Lebanon and Turkey to Japan and Kamchatka. It is naturalized in Tasmania, New Zealand, Canada, and the northern half of the United States. Galium verum is an upright plant, with stiff stems growing to 15–120 centimetres (5.9–47.2 in) tall. The leaves are 1–3 cm (0.39–1.18 in) long and 2 millimetres (0.079 in) broad, shiny dark green, hairy underneath, borne in whorls of 8–12. The flowers are 2–3 mm (0.079–0.118 in) in diameter, yellow, and produced in dense clusters. This species is sometimes confused with Galium odoratum, a species with traditional culinary uses....read more on Wikipedia.