Cardiospermum grandiflorum(CRIGR)
Distribution details in Cook Islands
* Meyer JY (2000) Preliminary review of the invasive plants in the Pacific islands (SPREP Member Countries). In: Sherley, G. (tech. ed.). Invasive species in the Pacific: A technical review and draft regional strategy. South Pacific Regional Environment Programme, Samoa. 190 pp.
* McCormack G (2011) Cook Islands Biodiversity Database, Version 2007.2. Cook Islands Natural Heritage Trust, Rarotonga.
* National Tropical Botanical Garden (U.S.A. Hawaii. Kalaheo.) (2002) Voucher specimen #PTBG332(Tim Flynn 6986)
* Pacific Island Ecosystems at Risk (PIER) (2008) Cardiospermum grandiflorum. http://www.hear.org/pier/species/cardiospermum_grandiflorum.htm
* Space JC & Flynn T (2002) Report to the Government of the Cook Islands on invasive plant species of environmental concern. USDA Forest Service, Honolulu. 146 pp.
* McCormack G (2011) Cook Islands Biodiversity Database, Version 2007.2. Cook Islands Natural Heritage Trust, Rarotonga.
* National Tropical Botanical Garden (U.S.A. Hawaii. Kalaheo.) (2002) Voucher specimen #PTBG332(Tim Flynn 6986)
* Pacific Island Ecosystems at Risk (PIER) (2008) Cardiospermum grandiflorum. http://www.hear.org/pier/species/cardiospermum_grandiflorum.htm
* Space JC & Flynn T (2002) Report to the Government of the Cook Islands on invasive plant species of environmental concern. USDA Forest Service, Honolulu. 146 pp.