Plant physiology is a subdiscipline of botany concerned with the functioning, or physiology, of plants. A professional in this field is called a Plant physiologist.
A germination rate experiment
Latex being collected from a tapped rubber tree.
Anthocyanin gives these pansies their dark purple pigmentation.
A mutation that stops Arabidopsis thaliana responding to auxin causes abnormal growth (right)
Ecophysiology, environmental physiology or physiological ecology is a biological discipline that studies the response of an organism's physiology to environmental conditions. It is closely related to
Infrared image showing the importance of transpiration in keeping leaves cool.