DNA analysis of daisies that look identical and have the same habitat and distribution has revealed four new species.

Osteospermum, commonly known as African daisy or Cape daisy, is a recent addition to the gardening world. Member of the Asteraceae family, it has that classic daisy look—a central disc surrounded by ...

Sometimes plants are so similar to each other that the methods developed by 18th-century scientist Carl Linnaeus for ...

English daisies are perennial but biennial in the southern U.S. and annual in the northern U.S. The cheerful blooms grow in Zones 4 through 8. African daisy, Osteospermum spp., looks similar to ...

Sometimes plants are so similar to each other that the methods developed by 18th century scientist Carl Linnaeus for ...