endophyte

Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition

  • noun An organism, especially a fungus or microorganism, that lives inside a plant, in a parasitic or mutualistic relationship.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • noun Any organism that lives inside another plant

Examples

  • An endophyte is a fungus that is invisible to the naked eye and grows inside the plant, producing natural insecticides that protect the plant.

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  • Also smaller vertebrate herbivores, such as rodents, are commonly negatively affected by endophyte ingestion.

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  • If you are concerned about the quality of your pasture and the level of endophyte infection, it might be better to re-establish the pasture using endophyte-free fescue or change to other grasses that don't have an endophyte problem.

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  • Fescue can be a host to a type of fungus called an endophyte, a term meaning a plant within a plant (endo = within and phyte = plant).

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Note

The word 'endophyte' comes from Greek roots meaning 'inside' and 'plant'.