Summer Tree articles:
- 2022 The Tree of Heaven (Ailanthus altissima) by David Beamish
- 2021 Sycamore or Norway Maple? by John Hughes
- 2020 The Dulwich Society Silver Jubilee Trees Walk updated by David Beamish
- 2019 Hawthorn - Crataegus monogyna & Crataegus laevigata by David Beamish
- 2018 Yoshino cherry trees Prunus x yedoensis by Paul Millington
- 2017 Black poplar on Long Meadow - Populus nigra subspecies betulifolia by Glynis Williams
- 2016 Cider Gum - Eucalyptus gunnii by Mary Poole-Wilson
- 2015 False acacia - Robinia Pseudoacacia by Jeremy
- 2014 Cabbage Palm - Cordyline Australis by Jill Manuel
- 2013 Dawn Redwood - Metasequoia glyptostroboides by Valerie Hill-Archer
- 2012 Bhutan Pine - Pinus wallichiana by John Hughes
- 2011 Foxglove Tree – Paulownia tomentosa by Stella Benwell
- 2010 Medlar Hawthorn - Crataegomespilus grandiflora by John Hughes
- 2009 Mulberry - Morus nigra by Judy Marshall