Match the following phrases with their correct one-word substitutions.

Select the option that can be used as a one-word substitute for the given group of words.

One who is well-versed in the knowledge of plants

Select the option that can be used as a one-word substitute for the given group of words. 

One who is well-versed in the knowledge of plants.

Select the word which means the same as the group of words given.

The science and art of growing fruits, vegetables, flowers or ornamental plants.

Select the option that can be used as a one-word substitute for the given group of words. 

A piece of a living tissue or plant that is transplanted surgically

Select the most appropriate word for the given group of words.

A person who sells and arranges cut flowers.