Narcissus latent virusNarcissus latent virus is a plant virus in the genus Macluravirus of the family Potyviridae, which infects Narcissus.DescriptionCharacterised by Brunt in 1976, it is found in Western Europe in Narcissus, Nerine and bulbous irises. It is often accompanied by other plant viruses, and is transmitted by aphids. It produces light and dark green mottling near the leaf tips.