Osteospermum ecklonis

Dimorphotheca ecklonis, also known as Cape Marguerite, African daisy, Van Staden's River daisy, Sundays River daisy, white daisy bush, blue-and-white daisy bush, star of the veldt, Kaapse magriet, jakkalsbos, Vanstadensrivier madeliefie, or Sondagsrivier madeliefie is a perennial ornamental plant that is native to South Africa. It features white ray florets and a dark blue centre and is part of the Asteraceae family. The species is named after Christian Friedrich Ecklon, a Danish botanical collector who explored the flora of the Cape in the early 1800s. It is regarded as an invasive plant in parts of Australia, particularly Victoria and Western Australia.