These are seedling bulbs of
Lilium canadense. Also stoloniferous, but less so. I erred in bulb arrangement in the photo, which is why the arrows are there. They point to the original bulb from last season, and there is a very short stolon (stem) from them to this season's bulb. The real reason for the arrows is to show the direction of down, relative to each bulb (also indicated by the root growth). The graph paper squares are 1/8 inch.
Lilium canadense seedling bulbs
