Plant leaves exhibit a great diversity of forms that can be grouped into two types: simple leaves with a single blade, and compound leaves with multiple units called leaflets. A major question for ...

The diversity of forms of living organisms is enormous. But how the individual cells together coordinate the formation of organs and tissues in complex organisms is still an open question. Researchers ...

Leaves can be enjoyed for their shade, autumn colors, or taste, and the arrangement of leaves on a plant is a practical way to identify a species. However, the details of how plants control their leaf ...