apeseed, botanically brassica napus, is a flowering member of the family Brassicaceae. It is also known by the names of rape, oilseed rape, rapa, rapaseed and canola. Its name is originated from the Latin word for turnip, rāpum or rāpa, and is first recorded in English at the end of the 14th century.
Safflower is commercially cultivated for vegetable oil extracted from the seeds. Plants are 30 to 150 cm (12 to 59 in) tall with globular flower heads having yellow, orange, or red flowers. Each branch will usually have from one to five flower heads containing 15 to 20 seeds per head.
Botanically termed as Helianthus Annuus, the sunflower is an annual flowering plant in Asteraceae family. This plant is famous for its extremely large and vividly yellow blooms. A native to South America, it was domesticated around 1500 BC. They are now cultivated worldwide for their oil-rich and highly nutritious seeds.