The genus Coronilla contains 8 species of flowering plants native to Europe and North Africa. It contained about 20 species until Securigera was split off.
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Purple crownvetch can quietly take over a garden bed or roadside verge within a single season, cr...
Purple crownvetch spreads aggressively along roadsides and into natural areas, crowding out the n...
That pink-and-white flowering vine carpeting the highway median and creeping into trail edges nea...
Purple crownvetch spreading along roadsides and into natural areas can outcompete native wildflow...
Every article on Plant News that mentions a member of this genus, newest first.
A research-grade observation of purple crownvetch, a spreading perennial vine native to Europe and western Asia, was recorded on Harvey Street in Portland, Maine. This confirms the plant's continued presence in urban areas of New England, where it has naturalized widely after being planted for erosion control.
Purple crownvetch spreads aggressively along roadsides and into natural areas, crowding out the native wildflowers and grasses...
That pink-and-white flowering vine carpeting the highway median and creeping into trail edges near you is crowding out native...
Purple crownvetch spreading along roadsides and into natural areas can outcompete native wildflowers and grasses you'd want to...