The sweet-scented purple fluffy flowers are most likely Japanese and Chinese wisterias, both considered invasive.

Shiny leaves and purple flowers led to the plants ... In 2004, rubber vine infestations had been detected at a half-dozen “wild” sites, 15 yards and one business. Today, only two sites ...

Recent rainfall has brought invasive Dame's rocket and native wild phlox into bloom across the region, but counting petals is the easiest way to distinguish between these commonly confused plants.

In areas that faced wildfire this spring, fields of purple flowers bloomed amidst the scorched ... in the forest reclamation cycle, and is a plant with many uses. Simon Landhäusser is a professor ...