As we become increasingly urbanised, our day to day appreciation of nature and how it presents itself to us is evolving. Over the past 20 years or so, a whole social movement of urban botanists and nature conservationists has been growing. And with it, it seems that there are new interactions between people and spontaneous vegetation in cities. Social media has made wild plants in the urban jungle fashionable. You can trawl Twitter and Facebook for people’s botanical discover