IPC/CE/34/10 : ReportIPC/CE/34 : IPC Union - Committee of Experts ...

... plants, or derivatives thereof, e.g. traditional herbal medicines N ... Brassicaceae or Cruciferae (Mustard family), e.g. broccoli ... also be of interest when carrying out a search in ...

http://www.wipo.int/edocs/mdocs/classifications/en/ipc_ce_34/ipc_ce_34_10-tech1.pdf