Newsletters
The Study Group’s newsletters document reports from members into cultivation issues, propagation methods and natural occurrences of different species. The newsletters also include information on the taxonomy of the plants being studied, including details of new and reclassified species.
- Newsletter No.1, September/October 1992
- Newsletter No.3, December 1993
- Newsletter No.5, August 1995
- Newsletter No.7, March 1999
- Newsletter No.9, March 2000
- Newsletter No.11, March 2001
- Newsletter No.13, March 2002
- Newsletter No.15, March 2003
- Newsletter No.17, March 2004
- Newsletter No.19, March 2005
- Newsletter No.21, March 2006
- Newsletter No.23, March 2007
- Newsletter No.25, March 2008
- Newsletter No.27, March 2009
- Newsletter No.29, Autumn 2010
- Newsletter No.31, March 2011
- Newsletter No.33, March 2012
- Newsletter No.35, Autumn 2013
- Newsletter No.37, Autumn 2014
- Newsletter No.39, Autumn 2015
- Newsletter No.2, June 1993
- Newsletter No.4, September 1994
- Newsletter No.6, October 1998
- Newsletter No.8, October 1999
- Newsletter No.10, September 2000
- Newsletter No.12, September 2001
- Newsletter No.14, October 2002
- Newsletter No.16, October 2003
- Newsletter No.18, October 2004
- Newsletter No.20, October 2005
- Newsletter No.22, October 2006
- Newsletter No.24, Spring 2007
- Newsletter No.26, September 2008
- Newsletter No.28, October 2009
- Newsletter No.30, Spring 2010
- Newsletter No.32, October 2011
- Newsletter No.34, Spring 2012
- Newsletter No.36, Spring 2013
- Newsletter No.38, Spring 2014
- Newsletter No.40, Spring 2015