North American Fruit Explorers mailing list at ibiblio

["Martha L. Davis" <martha_davis@earthlink.net>]

Tiger Lillies host (asymptomatically) a lot of lilly viruses so fancy bulb 
places don't tend to sell them.  They are really more of a pass along plant.  
Try garage sales and the sort of local garden club plant sale where people 
divide their own plants and pot up the extras.

Martha Davis