Ginkgo biloba 'Queen City' (sex unknown) from a broom, originates from the Springfield Arboretum, southwestern Missouri. U.S.A. It is a dwarf culltivar with a tight irregular upright habit. Height 3 - 4 m in 10 years. The foliage is quite intresting, leaves almost forming a complete ciricle, dark green in colour. Good autumn colour in most years.