Nelumbo nucifera, also known as sacred 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.

Lotus silk is a type of textile produced using delicate lotus stem fibers. The fabric first originated in Myanmar (Burma), and is now also woven by smaller-scale cottage industries in Vietnam. Due to the complexity and labor-intensive nature of weaving lotus fibers, lotus silk is considered one of the most expensive fabrics in the world. Burmese lotus silk uses fibres from a specific variety of lotus called padonma kya (ပဒုမ္မာကြာ), which produces large, fragrant pink flowers.