The leaf of the Big Leaf Magnolia is a webbed leaf that is green. Cells visible in this are the palisade cells as well as chlorophyll. The scientific name for the plant is Magnolia macrophylla. The plant also has the largest flower and non-compound leaf in America. It's native to low and moist sites.

Big Leaf Magnolia

Epidermis

Epidermis

Leaf Vein

Palisade Cells

Palisade Cells