plant tissue

Plant tissues are categorized broadly into three tissue systems: the epidermis, the ground tissue, and the vascular tissue. Together they are often referred to as biomass.

• Epidermis - Cells forming the outer surface of the leaves and of the young plant body.
• Vascular tissue - The primary components of vascular tissue are the xylem and phloem. These transport fluid and nutrients internally.
• Ground tissue - Ground tissue is less differentiated than other tissues. Ground tissue manufactures nutrients by photosynthesis and stores reserve nutrients.

Plant tissues can also be divided differently into two types:

• Meristematic tissues
• Permanent tissues