Efforts to manage invasive alien plant species in forests could be held back by a continued reliance on chemical methods, according to a new study. Research led by Lizzie Keen, a postgraduate ...

Hydnora is one of the strangest flowering plants ever discovered, a subterranean parasite that survives entirely by draining nutrients from the roots of other plants . It spends most of its life ...

The spread of species beyond their native habitat is a human-made environmental change on a global scale. Among vascular plants, over 16,000 species have now permanently settled in foreign countries.