What is the name of this flower?

"Calendula officinalis", the pot marigold, common marigold, ruddles or Scotch marigold, is a flowering plant in the daisy family "Asteraceae". It is probably native to southern Europe, though its long history of cultivation makes its precise origin unknown, and it may possibly be of garden origin.

Calendulas are considered by many gardening experts as among the easiest and most versatile flowers to grow in a garden, especially because they tolerate most soils. In temperate climates, seeds are sown in spring for blooms that last throughout the summer and well into the fall.

Pot marigold florets are edible. They are often used to add color to salads or added to dishes as a garnish and in lieu of saffron. The leaves are edible but are often not palatable. They have a history of use as a potherb and in salads. The plant is also used to make tea.

Flowers were used in ancient Greek, Roman, Middle Eastern, and Indian cultures as a medicinal herb, as well as a dye for fabrics, foods, and cosmetics. Many of these uses persist today. They are also used to make oil that protects the skin.

Marigold leaves can also be made into a poultice that is believed to help scratches and shallow cuts to heal faster, and to help prevent infection. It has also been used in eye drops.