Contains five contributions, all describing new taxa of Australian Orchidaceae.
1. Fourteen New Taxa of Orchidaceae from Northern and Eastern Australia and Two New Combinations from New Guinea: David L. Jones and Mark A. Clements
2. Towards a Revision of the Thelychiton speciosus Group: David L. Jones. Mark A.Clements and Ish Sharma
3. Miscellaneous New Species of Australian Orchidaceae: David L. Jones
4. Towards a Revision of Bunochilus D.L.Jones & M.A.Clem. : David L. Jones
5. Fourteen New Species of Prasophyllum from Eastern Australia: David L. Jones and Dean T. Rouse