Question
I have a plant that leaves look a lot a lilly, but its not. There doesn't appear to have a flower on it. Wonder if its a weed.

Answer
Cindy
Without a picture of your plant I can't even guess what it is...Way too many plants with leaves that look like a lily exist...Flowering plants (Angiosperms) are classified by the structure of their flower which produce seeds...Most weeds are also flowering plants...One man's weed is another man's flower...Just because it is not flowering now is no indicator of whether it is a weed or other plant...Annuals, biennials, and perennials flower at many different times of the year...
Then you have Gymnosperms that produce seeds from cones (conifers), etc...
You also have ferns that produce spores to reproduce...
Plant types vary from area to area...Plants that grow in Wisconsin do not necessarily grow in other areas of the country (world)...
Wait till it flowers and then send me a picture or take a picture to your local garden center for them to ID it...

Good luck
Rick in southern NJ