The species was first named and described in Flora Japonica (1784), by Carl Thunberg. Thunberg had collected dried specimens while working as a doctor for the Dutch East Indies Company. In 1844, Robert Fortune brought the plant to England from China, where he found it often planted about graves.
Height is 1–1.5 m and the leaves have three leaflets. Flowers are 40–60 mm across, with 5-6 (or up to 20 in double forms) sculpted pink or white petals and prominent yellow stamens, blooming from midsummer to autumn. These plants thrive best in shady areas and under protection of larger plants. They are especially sensitive to drought or overwatering.
They can be invasive or weedy in some areas, throwing out suckers from the fibrous rootstock, to rapidly colonise an area. Once established they can be extremely difficult to eradicate. On the other hand, they can take some time to become established.



















