Rhodotypos
Rhodotypos scandens, the sole species of the genus Rhodotypos, is a deciduous shrub in the family Rosaceae, closely related to Kerria and included in that genus by some botanists. It is native to China, possibly also Japan.Description
It grows to 2–5 m tall, with opposite leaves, simple ovate-acute, 3–6 cm long and 2–4 cm broad with a serrated margin. The flowers are white, 3–4 cm diameter, and have four petals; flowering is from late spring to mid-summer. The fruit is a cluster of 1-4 shiny black drupes 5–8 mm diameter.
It does not have a widely used English name, most commonly being known by its genus name rhodotypos, also occasionally as jetbead or jet-bead. It is an invasive species in some parts of eastern North America.