Physiological leaf area of plants in the area, only one side of a leaf or a plant and means that only leaves a green It represents the ability to synthesize light persists.
In the area of plant physiology refers to an area just one side of a sheet or in plants and means only the orders that are still green, which represents photosynthesis capability still exists.
The area of the possible physiological effects of the plant is only one side of the blade or the disc in and plant means that only the leaves are green, the ability to display up to the light is still on the synthetic.