The plant decor in the image is an artificial lily, specifically designed for decorative purposes. 

Home Decoration: Artificial lilies are widely used to enhance the aesthetic appeal of various indoor spaces, such as living rooms, bedrooms, offices, and dining areas. 

Ornaments and Centerpieces: They serve as decorative ornaments or centerpieces on tables, shelves, or mantels, adding a touch of elegance and nature without the need for maintenance associated with live plants. 

Low Maintenance: Unlike live flowers, artificial lilies do not require watering, sunlight, or special care, making them a convenient and long-lasting decorative option.