Padma (Vishnu) in the context of "Kshira Sagara"

Nelumbo nucifera, also known as Padma (Sanskrit: पद्म, romanized: Padmā, lit. 'Lotus') or Kamala (Sanskrit: कमल, lit. 'Lotus'), sacred lotus, pink lotus, Indian lotus, or simply lotus, is one of two extant species of aquatic plant in the family Nelumbonaceae. It is sometimes colloquially called a water lily, though this more often refers to members of the family Nymphaeaceae. The lotus belongs in the order Proteales.

Lotus plants are adapted to grow in the flood plains of slow-moving rivers and delta areas. Stands of lotus drop hundreds of thousands of seeds every year to the bottom of the pond. While some sprout immediately and most are eaten by wildlife, the remaining seeds can remain dormant for an extensive period of time as the pond silts in and dries out. During flood conditions, sediments containing these seeds are broken open, and the dormant seeds rehydrate and begin a new lotus colony. It is cultivated in nutrient-rich, loamy, and often flooded soils, requiring warm temperatures and specific planting depths, with propagation via rhizomes, seeds, or tissue culture, and is harvested by hand or machine for stolons, flowers, seeds, and rhizomes over several months depending on climate and variety.

The Sudarshana Chakra (Sanskrit: सुदर्शनचक्र, IAST: Sudarśanacakra) is a divine discus, attributed to the god Vishnu in the Hindu scriptures. The Sudarshana Chakra is generally portrayed on the right rear hand of the four hands of Vishnu, who also holds the Panchajanya (conch), the Kaumodaki (mace), and the Padma (lotus).

In the Rigveda, the Sudarshana Chakra is stated to be Vishnu's symbol as the wheel of time. The discus later emerged as an ayudhapurusha (an anthropomorphic form), as a fierce form of Vishnu, used for the destruction of demons. As an ayudhapurusha, the deity is known as Chakraperumal, Chakratalvar, Chakradhara, or Chakrapani.