Grant, W.J.R., Fan, H.M., Downton, W.J.S. and Loveys, B.R.  1992.  Effects of CO2 enrichment on the physiology and propagation of two Australian ornamental plants, Chamelaucium uncinatum (Schauer) X Chamelaucium floriferum (MS) and Correa schlechtendalii (Behr).  Scientia Horticulturae 52: 337-342.