Close-ups of example plants. Top: Young plants with few leaves. Middle: Rosettes with elongated petioles (Arabidopsis). Bottom: Compact rosettes with or without rich structure within single leaves (tobacco).
Example raw images (left) and close-ups showing individual plant subjects (right) of: (top) Arabidopsis (Col-0,wild-type), (middle) 5 different cultivars of Arabidopsis, and (bottom) tobacco undergoing different treatments.