Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Leaves
The main function of leaves is to absorb light so plants can make food. Depending on their habitat, plants may have leaves of different sizes, shapes, textures, and colors.
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Absorbing Light
Leaves are usually flattened structures that act like solar panels, capturing the sun’s energy so plants can make food through photosynthesis. Chlorophyll, the green pigment in most leaves, helps plants absorb sunlight.
Leaf Parts
The parts of leaves are visible on the front (left) and back (right) of this grape leaf (Vitis sp.). They include the (1) petiole, (2) lamina, (3) midrib, (4) veins, and (5) cuticle. Photo by Max Tepper. | The Huntington Library, Art Museum, and Botanical Gardens.
