H. T. Clifford

• An introduction to numerical classification
• Etymological dictionary of grasses
• Keys to the families and genera of Queensland flowering plants (Magnoliophyta)
• The classification of the Poaceae
• Brittain - Blannin diaspora in Australia
• Correlation due to linkage in certain wild plants
• Etymological Dictionary of Grasses
• Eucalypts of the Brisbane region
• Ferns, fern allies and conifers of Australia
• Identifying grasses
• The mosses of Macquarie Island and Heard Island
• The systematic position of the grass genus Micraira F. Muell