Platycarya
Platycarya is a genus usually treated as comprising a single species. It is a deciduous tree growing to 15 m tall. The leaves are usually pinnate with 7–15 leaflets (rarely simple, or with up to 23 leaflets), the terminal leaflet present. The flowers are catkins; the female catkins are hard and woody, superficially resembling a conifer cone with spirally arranged scales. It is native to eastern Asia in China, Korea, and Japan.