When the Harden Murrumburrah Landcare group decided to restore Harden Shire's original vegetation communities, they struck a problem. How could they determine which species to use. To find a solution, the Landcare group joined forces with the Centre for Plant Biodiversity Research. The resulting project, 'Greening the Grainbelt', has developed a floristic view of the original vegetation of Harden Shire, NSW, and compiled a list of plants for revegetation activities.