Lettuce virus X (LeVX) is a plant virus that has been found infecting lettuce in the Tehran province of

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

. Infection is not known to cause symptoms.

References

Potexviruses Viral plant pathogens and diseases {{Virus-plant-disease-stub