References
- Allan , H. H. 1961 . Flora of New Zealand , Vol. I , Wellington : Government Printer .
- APG II . 2003 . An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II . Botanical Journal of the Linnean Society , 141 : 399 – 436 .
- Cameron , E. K. , de Lange , P. J. , Given , D. R. , Johnson , P. N. and Ogle , C. C. 1995 . New Zealand Botanical Society threatened and local plant lists (1995 revision) . New Zealand Botanical Society Newsletter , 39 : 15 – 28 .
- Cheeseman , T. F. 1906 . Manual of the New Zealand flora. , 1st ed , Wellington : Government Printer .
- Cheeseman , T. F. 1925 . Manual of the New Zealand flora. , 2nd ed , Wellington : Government Printer .
- Cronk , Q. C. B. and Fuller , J. L. 1995 . Plant invaders: the threats to natural ecosystems , London : Chapman & Hall .
- de Lange , P. J. , Heenan , P. B. , Given , D. R. , Norton , D. A. , Ogle , C. C. , Johnson , P. N. and Cameron , E. K. 1999 . Threatened and uncommon plants of New Zealand . New Zealand Journal of Botany , 37 : 603 – 628 .
- de Lange , P. J. , Norton , D. A. , Heenan , P. B. , Courtney , S. P. , Molloy , B. P. J. , Ogle , C. C. , Rance , B. D. , Johnson , P. N. and Hitchmough , R. 2004 . Threatened and uncommon plants of New Zealand . New Zealand Journal of Botany , 42 : 45 – 76 .
- Edgar , E. and Connor , H. E. 2000 . Flora of New Zealand , Vol. V , 650 Lincoln : Manaaki Whenua Press .
- Esler , A. E. 1987 . The naturalisation of plants in urban Auckland, New Zealand. 1. The introduction and spread of alien plants . New Zealand Journal of Botany , 25 : 511 – 522 .
- Gardner , R. O. 2003 . Some higher‐plant records for northern New Zealand . Auckland Botanical Society Journal , 58 : 104 – 107 .
- Heenan , P. B. 2004 . Taxonomic status of Taraxacum castellanum Sonck (Asteraceae) . New Zealand Journal of Botany , 42 : 357 – 359 .
- Heenan , P. B. and Sykes , W. R. 2003 . Passiflora (Passiflo‐raceae) in New Zealand: a revised key with notes on distribution . New Zealand Journal of Botany , 41 : 217 – 221 .
- Heenan , P. B. , Breitwieser , I. , Glenny , D. S. , de Lange , P. J. and Brownsey , P. J. 1998 . Checklist of dicotyledons and pteridophytes naturalised or casual in New Zealand: additional records 1994–1996 . New Zealand Journal of Botany , 36 : 155 – 162 .
- Heenan , P. B. , de Lange , P. J. , Glenny , D. S. , Breitwieser , I. , Brownsey , P. J. and Ogle , C. C. 1999 . Checklist of dicotyledons and pteridophytes naturalised or casual in New Zealand: additional records 1997–1998 . New Zealand Journal of Botany , 37 : 629 – 642 .
- Heenan , P. B. , de Lange , P. J. , Cameron , E. K. and Champion , P. D. 2002 . Checklist of dicotyledons, gymno‐sperms, and pteridophytes naturalised or casual in New Zealand: additional records 1999–2000 . New Zealand Journal of Botany , 40 : 155 – 174 .
- Heenan , P. B. , de Lange , P. J. and Knightbridge , P. I. 2004 . Utricularia geminiscapa (Lentibulariaceae), a naturalised aquatic bladderwort in the South Island, New Zealand . New Zealand Journal of Botany , 42 : 247 – 251 .
- Henderson , L. 2001 . Alien weeds and invasive plants: a complete guide to declared weeds and invaders in South Africa , Plant Protection Research Institute Handbook No. 12
- Jessop , J. P. and Toelken , H. R. 1986 . Flora of South Australia , 4th ed , Adelaide : South Australian Government Printing Division . Part III
- Kodela , P. G. and Harden , G. J. 2002 . “ Acacia ” . In Flora of New South Wales , Revised ed. , Edited by: Harden , G. J. Vol. 2 , Sydney : UNSW Press .
- Lee , W. G. , Williams , P. and Cameron , E. Plant invasions in urban environments: the key to limiting new weeds in New Zealand . Proceedings of a New Zealand Plant Protection Society Symposium . Lincoln. Managing urban weeds and pests , Edited by: Suckling , D. M. and Stevens , P. S. pp. 43 – 60 . New Zealand Plant Protection Society .
- Meyers‐Rice , B. 1994 . A discussion on Utricularia with particular emphasis on Utricularia sandersonii . Bulletin of the Australian Carnivorous Plant Society , 13 (2) : 4
- Ogle , C. C. and Sykes , W. R. 2003 . Cotoneaster pannosus as an adventive plant in New Zealand . New Zealand Botanical Society Newsletter , 73 : 9 – 11 .
- Salmon , B. 2001 . Carnivorous plants of New Zealand , Auckland : Ecosphere Publications .
- Sonck , C. E. 1990 . Anew Taraxacum species, T. castel‐lanum, from New Zealand . Annales Botanici Fennici , 27 : 277 – 279 .
- Taylor , P. 1989 . The genus Utricularia ‐ a taxonomic monograph , Kew Bulletin Additional Series 14 London : Her Majesty's Stationery Office .
- Toelken , H. R. 1981 . The species of Crassula L. in Australia . Journal of the Adelaide Botanic Gardens , 3 : 57 – 90 .
- Webb , C. J. , Sykes , W. R. and Garnock‐Jones , P. J. 1988 . Flora of New Zealand , Vol. IV , 1365 Christchurch : Botany Division, DSIR .
- Webb , C. J. , Sykes , W. R. , Garnock‐Jones , P. J. and Brownsey , P. J. 1995 . Checklist of dicotyledons, gymno‐sperms, and pteridophytes naturalised or casual in New Zealand: additional records 1988–1993 . New Zealand Journal of Botany , 33 : 151 – 182 .