Gymnosperms
- Gymnosperms - Denise Newman (material from the 2010 Training Course)
- Bunya Pines. Bunya pines are ancient, delicious and possibly deadly. From The Conversation May 23, 2018 (Jill More) Added 23 August 2018
Conifers
- Conifers Native to Australia - (With reference to living conifers in the Australian National Botanic Gardens), July 2012 and revised February 2013 with photographs, by Jan Finley. Added 24 February 2013
- Effect of Climate Change on Bristlecones - Bristlecones, which can live for longer than 4000 years, survive in extremely cold and dry climates. They may be at risk when the climate warms up. (Tony Lawson 12 October 2010)
- Pine evolved to resist rise of flower power - By evolving flattened leaves podocarps have become one of the most successful conifer groups (Source: Bob Hill/University of Adelaide). Rachel Sullivan, ABC Science Wednesday 8 June 2011 https://www.abc.net.au/science/articles/2011/06/08/3238500.htm. (Tony Lawson) Added 21 June 2011
Cycads
- Australian Cycads - Jim Oliff. Australian Plants Online
- Are Cycads Social Plants ? Why do Cycads grow so close to each other, in groups that are so far apart ? (Source: Jennifer Frazier, Scientific American 16 October 2013) (Tony Lawson) Added 23 October 2013.