* Ho WH, Baskarathevan J, Griffin RL, Quinn BD, Alexander BJR, Havell D, Ward NA, Pathan AK (2019) First report of myrtle rust caused by Austropuccinia psidii on Metrosideros kermadecensis on Raoul Island and on M. excelsa in Kerikeri, New Zealand. Plant Disease 103(8), p 2128.
* EFSA (2024) Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2023. EFSA Journal 22, e8898. https://efsa.onlinelibrary.wiley.com/doi/epdf/10.2903/j.efsa.2024.8898
------- Subspecies unknown.