The present work is the outcome of a series of ethnobotanical field surveys conducted in Kumaon and Garhwal Himalayas of the western Uttar Pradesh, for about a decade since 1983. It enlists 691 medicinal plants species arranged in alphabetical order providing information on their botanical name, family, varnacular name(s), locality and collection number, habit and habitat, therapeutic action and uses, ethnomedicinal field data, biodynamic notes (comprising ...