" More than two million flowers in urban meadows across the UK have been studied to help conservationists work out which plants best boost the prospects of pollinators, such as bees and butterflies. A team led by Professor Graham Stone, an authority on molecular ecology of insect-plant interactions, at Edinburgh University, carried out an examination of the flowers from annual and perennial species typically grown in wildflower meadows, and associated weeds. ...."
Read more here: Scottish Herald