" Scientific name of plant family ends in "

Scientific names of plants are based on principles and criteria agreed by and are given in:

Standardisation of scientific name for plants is done by

Standardisation of scientific name for plants is done by

How are scientific names of plant and animal assigned?

Write the scientific name of plant from which cocaine is obtained.

Each plant is labelled indicatiing its botanical/Scientific name and its family. The taxonomical aid used for this is