There's a slight misunderstanding in the terminology. Plants don't have "cell tissue". Instead, they have plant tissues, which are groups of similar cells that work together to perform a specific function.

Here's a breakdown:

* Cells: The basic building blocks of all living organisms, including plants.

* Tissues: Groups of similar cells that work together to perform a specific function.

* Plant Tissues: The different types of tissues found in plants, each with a unique structure and function.

There are three main types of plant tissues:

1. Meristematic tissue: This tissue is responsible for growth. It contains undifferentiated cells that can divide and differentiate into other types of cells.

2. Permanent tissues: These tissues are formed from the differentiation of meristematic tissue. They are specialized for specific functions and include:

* Simple Permanent Tissues: Composed of one type of cell. These include:

* Parenchyma: Responsible for storage, photosynthesis, and other metabolic functions.

* Collenchyma: Provides structural support and flexibility.

* Sclerenchyma: Provides strength and support.

* Complex Permanent Tissues: Composed of multiple types of cells. These include:

* Xylem: Transports water and minerals throughout the plant.

* Phloem: Transports sugars and other nutrients throughout the plant.

So, while "cell tissue" isn't a correct term, understanding the different types of plant tissues is crucial for understanding the structure and function of plants.