9 参考文献 找到 Utricularia gibba:
摘要： Available from: http://www.mfe.govt.nz/publications/water/lm-alien-invaders-jun02.pdf [Accessed 3 February 2005]
摘要： This report is the first stage in a three-stage development of a Border Control Programme for aquatic plants that have the potential to become ecological weeds in New Zealand.
Available from: http://www.doc.govt.nz/upload/documents/science-and-technical/sfc141.pdf [Accessed 13 June 2007]
摘要： This report is the second stage in the development of a Border Control Programme for aquatic plants that have the potential to become ecological weeds in New Zealand. Importers and traders in aquatic plants were surveyed to identify the plant species known or likely to be present in New Zealand. The Aquatic Plant Weed Risk Assessment Model was used to help assess the level of risk posed by these species. The report presents evidence of the various entry pathways and considers the impact that new invasive aquatic weed species may have on vulnerable native aquatic species and communities.
Available from: http://www.doc.govt.nz/upload/documents/science-and-technical/SFC185.pdf [Accessed 13 June 2007]
摘要： Available from: http://www.dnr.wa.gov/nhp/refdesk/fguide/pdf/utrgib.pdf [Accessed 8 September 2005]
5. Department of Conservation (DOC), New Zealand, 2005. Carnivorous Weeds on the Loose. Have you Seen These Plants?. Auckland Conservancy: Auckland.
6. Freshwater Biodata Information System New Zealand (FBIS), 2005
摘要： The Freshwater Biodata Information System (FBIS) contains fish, algae, aquatic plant and invertebrate data and metadata gathered from New Zealand's freshwater streams, rivers and lakes. FBIS provides different ways to search for biodata: choose a predefined search from a list of common searches; use the map view to draw a box on a map and search for biodata; or create your own search for maximum search flexibility. FBIS is offered as a nationally available resource for the New Zealand public, institutions and companies who need access to a well-maintained long-term data repository.
Available from: https://secure.niwa.co.nz/fbis/validate.do?search=common [Accessed 5 August 2005]
摘要： Available from: http://www.rook.org/earl/bwca/nature/aquatics/utriculariagib.html [Accessed 8 September 2005]
8. Webb, C.J. and Sykes, W.R. 1997. The Reinstatement of Utricularia protrusa for New Zealand and an Assessment of the Status of the Other New Zealand Bladderworts Based on Seed Characters New Zealand Journal of Botany 35: 139 – 143.
摘要： Description of plants of the Utricularia genus.
Available from: from: http://www.lucidcentral.org/keys/appw/nonkey/html/utricularia.html [Accessed 18 December 2005]