Sullivan's Dam ferns field trip

A field trip to discover the ferns of Sullivan's Dam, led by John Steel. It will be to practice using John's "Key to the ferns of Dunedin". There are close to a hundred species of ferns in the greater Dunedin City area and John has produced this key over the last ten years using student feedback to iron out the more common problems found when trying to identify them. A great opportunity to master this fascinating component of the Dunedin environment. Leave from Botany carpark at 8.30 am.