Aust Medicinal Plants: A complete guide to identification and usage (Updated Ed.) by E.V. Lassak & T.McCarthy is an invaluable resource for all those interested in herbal medicine, Aboriginal culture and Australian Flora. there is information on the palnts themselves, how they were used, what their known pharmacological constituents are, where to find them and how to prepare the remedies. Hundreds of species are covered, helpfully arranged in chapters depending on their use: for fevers, painkillers, antiseptics and digestive disorders for instance. Colour photos of many of the species aid in their identification.