Chokecherry trees (Prunus virginiana) are small, hardy, and native to North America. An extremely cold-hardy, ...

The caper-fruited tropidocarpum, a green plant with a small, yellow flower, was found on a ridge top in Contra Costa County’s ...

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 ...

MacCubbin gives gardening advice for Central Florida residents about chrysanthemums, ficus trees, fall vegetable gardens and ...

The rare flower is found in the rainforests of Southeast Asia. LONDON -- Rafflesia, the flower species which contains some of the world’s largest flowers, is at risk of extinction, scientists have ...

Researchers at Penn State studying declining populations of sundial lupines in the eastern part of the United States are ...

Sometimes newfound flower species are lurking where scientists least expect to see them — in parks, gardens and even in planters on balconies. That's where researchers in Japan recently identified a ...

These findings suggest that plants alive today may have evolved leaves that are arranged in Fibonacci spirals throughout ...