Here are some specialized areas within botany:

* Plant physiologist: Studies how plants function, including photosynthesis, growth, and development.

* Plant taxonomist: Classifies and names plants.

* Plant ecologist: Studies the interactions of plants with their environment.

* Plant pathologist: Studies plant diseases and their control.

* Plant geneticist: Studies the genetics of plants.

* Plant breeder: Develops new and improved varieties of plants.

There are many other areas of botany, but these are just a few examples.