Hi Barna, Congratulations, you very likely have a truly variegated Narcissus. This type of variegation is not indicative of virus. Of course, this plant could still test positive for virus just as easily as any other non-variegated plant but a positive test for virus would not mean that the cause of the variegation is viral. This type of variegation could be unstable but hopefully it will persist and be consistently propagated into future daughter bulbs. Fortunately, it looks like you already have more than one variegated plant. Nathan At 06:39 AM 2/25/2016, you wrote: >Dear All, > >In the last few years a few Narcissus 'Salome' is developing white >striped leaves. >I am not sure if it is a virus or not. Please let me know what it >can be. I did not find similar images on the net. >The photos are here: >https://flic.kr/p/Dwjioi/ >https://flic.kr/p/DwjjGR/ > >Thanks for the help! >Barna