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

Botanist

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

• Florist means a person who sells and arranges cut flowers.
• Gardener means a person who tends and cultivates a garden as a pastime or for a living.
• Vegetarian means a person who does not eat meat or fish, and sometimes other animal products, especially for moral, religious, or health reasons.
• Botanist means an expert in or student of the scientific study of plants.