This trillium had three flowers in the middle of the path in the forest. The stem fades from light at the top to dark green at the bottom. The flower itself was bright white with longer, curly petals. Trillium are ephemeral and bloom for a short while before 'hibernating' below ground for the rest of the year.
If you think this observation is inaccurate, please add an ID, participate in the quality assessment above, or describe the inaccuracy in a comment.