Frequent website changes? Softway developers specialize in building complex database driven websites with dynamic & scalable online CMS solutions. Cathedral Communications provides a directory of building conservation companies, courses and organisations. Also on-line articles and events listing. But when it’s not, or when a leaf has a common shape, LeafSnap users must dig into the gorgeous, high-resolution images in the database for clues—hair on. Smithsonian research botanist John Kress, who…