I have this plant that is in my garden, and the bottom half of the plant looks different than the top half. I live in North Carolina, United States. This plant is almost finished flowering, but the flower hasn't fully opened. I'll add an update when the flower fully opens. I want to know if it is an edible plant, like a lettuce, or if it is a weed, and I should pull it.
Here is a picture of the full plant:
Here is another full picture of the plant:
Here is the bottom of the plant:
Here is the top part of the plant:
Here is the top of flower: