"O. biradiata is a member of the sunflower family, although it does not resemble its sunburst-shaped relatives at first glance," said Issac Lichter Marck, a researcher at the California Academy of ...

A member of the aster and sunflower family found in Isle Royale National Park is one of the world's newest-described flower species. Small with delicate yellow blades, Packera insulae-regalis -- Latin ...

Planting flower strips in a field with at least two species can increase the number of natural enemies of pests by 70 percent. The more flower species, the better the effect, according to a new ...