Poinsettia found in the center of each leaf bunch, and are called cyathia. The poinsettia is native to Mexico. It is found in the wild in deciduous tropical forests at moderate elevations from southern Sinaloa down the entire Pacific coast of Mexico to Chiapas and Guatemala. It is also found in the interior in the hot, seasonally dry forests of Guerrero, Oaxaca, and Chiapas. Reports of "E. pulcherrima" growing in the wild in Nicaragua and Costa Rica have yet to be confirmed by botanists. The Aztecs used the plant to produce red dye and as an antipyretic medication. In Nahuatl, the
Plant morphology be used by the plant to power chemical reactions, while the reflected wavelengths of light determine the color the pigment will appear to the eye. Plant development is the process by which structures originate and mature as a plant grows. It is a subject studies in plant anatomy and plant physiology as well as plant morphology. The process of development in plants is fundamentally different from that seen in vertebrate animals. When an animal embryo begins to develop, it will very early produce all of the body parts that it will ever have in its life. When the animal is