OLIVER, C. 2000. Species Plantarum Flora of the World: introduction to the Series. A. E. Orchard. Canberra: Australian Biological Resources Study. 1999. iv+91pp. ISBN 0 642 56804 9. Species Plantarum Flora of the World: Part 1, Irvingiaceae. David J. Harris. Canberra: Australian Biological Resources Study. 1999. v+25pp.ISBN 0 642 56800 6. Edinburgh Journal of Botany. 57, 1 (Dec. 2000), 141–150. DOI:https://doi.org/10.1017/S0960428600230096.