Which is native to Mexico, Sanvitalia or Buckinghamia?
Sanvitalia The creeping zinnias (genus Sanvitalia ) are plants belonging to the sunflower family. They are native to mostly to Mexico, with a few species in Central America, South America, and the Southwestern United States.
Sagittaria macrophylla Sagittaria macrophylla, common name papa de agua, is an aquatic plant species endemic to central Mexico (States of Jalisco, Michoacán, México, Hidalgo, and the Distrito Federal), primarily in the region close to the nation's capital. It grows in clean, shallow, slow-moving water. It is considered threatened by habitat destruction due to urbanization.