The Year of Natural Scotland is well underway and, as part of a year of exciting projects, the Royal Botanic Garden Edinburgh (RBGE) has launched the search for Scotland's favourite native plants and trees. The public is being asked to vote for their favourite native species to reveal the nation's most popular plants and trees. RBGE’s scientists and horticultural experts will be revealing their favourite but the RBGE wants to hear from members of the public to build up a real picture of the Scottish plants and trees that we all hold dear. The RBGE said, “So what might the…