Plant names a guide to botanical nomenclature - Spencer, Roger (CSIRO Pub., 2007)
"Royal Botanic Gardens, Melbourne.". - 2nd ed. (1991) by: Peter Lumley and Roger Spencer. - Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002
"Plant name resources": pages 109-135
Includes bibliographical references (pages 156-158) and index
Wild plants -- Cultivated plants and cultigens -- Using plant names
Plant Names is a plain English guide to the use of plant names and the conventions for writing them