But nearly half of the species in the genus are threatened with extinction, a new analysis finds, putting the genus — which ...

The flowers of a tropical hibiscus shrub are showstoppers. Get expert tips for hibiscus care, both outdoors and as ...

All 42 known species of the parasitic plant Rafflesia, often known as the corpse flower, are endangered due to runaway destruction of their tropical forest habitats.

Using data from over 10,000 herbarium specimens, Smithsonian scientists uncover the urgent conservation needs of the plants, ...

Heliconia plants are famed for their flowers, which come in a variety of vivid hues, including intense yellows, fiery oranges ...

Holland is almost ready to issue a request for proposals for the relocation of an historic greenhouse to Centennial Park.

Nearly half of Heliconia species—tropical plants vital to rainforest ecosystems—are at risk of extinction, according to new ...