2009
Winkworth, R.C. Darwin and DNA: explaining the New Zealand flora. New Zealand Science Review (in press).
Winkworth, R., Winder, L. & Lockhart P. Molecular Systematics: applying genetic tools to studies of Pacific biodiversity. Melanesian Geo (in press).
2008
Trovó, M., Sano, P.T. & Winkworth, R.C. Morphology and environment: geographic distribution, ecological disjunction, and morphological variation in Actinocephalus polyanthus (Bong.) Sano (Eriocaulaceae). Feddes Repertorium 119: 634-643.
Winkworth, R.C., Bell, C.D. & Donoghue, M.J. Mitochondrial sequences and Dipsacales phylogeny: mixed models, partitioned Bayesian analyses, and model selection. Molecular Phylogenetics & Evolution 46: 830-843.