Signet marigold or Golden marigold is an another species of marigold. Sometimes it reaches up 50 cm tall.Its flower is yellow or orange and have a lemony fragrance. Scientific claims Kingdom : Plantae
The French Marigold is native to Mexico and Guatemala. It flowers are blended red and yellow. It is also used for medicine.
The Mexican marigold is flowering plant also known as Aztec marigold. It height is 50 to 100cm. Generally it was cultivated for medicinal, ceremonial and decorative purpose. It leaves are dark green and flowers