Colenso, W. 1884 ("1883"): A further contribution towards making known the botany of New Zealand. Transactions and Proceedings of the New Zealand Institute 16: 325–363.
Colenso, W. 1894: Phænogams: A description of some newly-discovered Indigenous plants; being a further contribution towards the making known the botany of New Zealand. Transactions and Proceedings of the New Zealand Institute 26: 313–320.
de Lange, P.J.; Gosden, J.; Courtney, S.P.; Fergus, A.J.; Barkla, J.W.; Beadel, S.M.; Champion, P.D., Hindmarsh-Walls, R.; Makan, T.; Michel, P. 2024: Conservation status of vascular plants in Aotearoa New Zealand, 2023. New Zealand Threat Classification Series. No. 43. [Not threatened]
Hooker, J.D. 1852–1853 ("1853"): The Botany of the Antarctic Voyage of H.M. Discovery Ships Erebus and Terror in the Years 1839–1843, under the command of Captain Sir James Clark Ross. II. Flora Novae-Zelandiae. Part I. Flowering plants. Lovell Reeve, London.
Jobson, R.W.; Baleeiro, P.C. 2020: Radiations of fairy-aprons (Utricularia dichotoma, Lentibulariaceae) in Australia and New Zealand: molecular evidence and proposal of new subspecies
. Australian Systematic Botany 33: 278–310.
Reut, M.S.; Fineran, B. A. 1999: An evaluation of the taxonomy of Utricularia dichotoma Labill., U. monanthos Hook.f., and U. novae-zelandiae Hook.f. (Lentibulariaceae). New Zealand Journal of Botany 37(2): 243–255. [as Utricularia novae-zelandiae Hook.f.]
Salmon, B. 2001: Carnivorous plants of New Zealand. Ecosphere Publications, Auckland. [as Utricularia colensoi Hook.f.; Utricularia subsimilis Colenso; Utricularia vulcanica Colenso]