We came across hills of white trilliums in the woods near Grandma's house. They were absolutely beautiful.
Here's something I didn't know.
While it is a popular belief that it is illegal to pick the common Trillium grandiflorum (white trillium) in Ontario, in reality no such law actually exists. However, the rare Trillium flexipes (drooping trillium) is protected by law in Ontario, because of its very small Canadian population.
Though it's best to leave them alone.
Picking Trillium for their flower can seriously injure the plant. The three leaves (more correctly leafy bracts) below the flower are the plant's only ability to produce food stores and a picked trillium can take many years to recover. For this reason in many areas, e.g. British Columbia, Michigan, New York, Minnesota and Washington, it is illegal to pick and/or transplant trilliums from public lands without a permit from the State.