Vascular plant families and genera : A listing of the genera of vascular plants of the world according to their families, as recognised in the Kew Herbarium, with an analysis of relationships of the flowering plant families according to eight systems of classification

Stearn's dictionary of plant names for gardeners : A handbook on the origin and meaning of the botanical names of some cultivated plants

Authors of plant names : a list of authors of scientific names of plants, with recommended standard forms of their names, including abbreviations