1. microorganisms, especially bacteria or fungi, that live inside plant tissues without causing apparent harm to the host plant
Usage: biological term; plural form

Examples

• Scientists discovered that endophytes in grass help the plant resist drought conditions.
• The research team isolated several endophytes from the leaves of tropical plants.
• Some endophytes produce compounds that protect their host plants from insects.
• Endophytes have been found in nearly every plant species studied so far.
• The beneficial relationship between endophytes and their host plants is still being researched.
• Certain endophytes can enhance plant growth and improve nutrient uptake.