Gene, I noticed 2-3 of my species lilies in gallon or larger pots have done similar, multiple single leaves. When I've emptied the pots, I've found that the main bulb has been damaged, usually from rot, i.e. soil mix that doesn't drain fast enough in this wet climate. Your photo does make me think of some type of insect damage. Hope someone recognizes this. Robin Hansen Hansen Nursery robin@hansennursery.com North Bend, Oregon, USA