A revision of the Western Australian genus Agonis (Myrtaceae) and two new segregate genera Taxandria and Paragonis
WHEELER, J.R. AND MARCHANT, N.G.

Two new genera, Taxandria (Benth.) J.R. Wheeler & N.G. Marchant (11 species) and the monotypic Paragonis J.R.Wheeler & N.G. Marchant are segregated from Agonis (DC.) Sweet s. str. (4 species). The three genera are revised; all are endemic to the south-west of Western Australia and together comprise 16 species. Two new species are described, two species reinstated and several new combinations and lectotypifications are made. Keys are provided to the three genera and their taxa. All taxa are illustrated and mapped.