Withers, T.M., L.D. Phillips, T.E.M. Bates, and R.J. Ganley. “Hybridisation Between Populations of <i>Enoggera nassaui</i> In New Zealand”. New Zealand Plant Protection 64 (January 8, 2011): 44–48. Accessed October 4, 2022. https://journal.nzpps.org/index.php/nzpp/article/view/5954.