Links
[1] http://www.slp.wa.gov.au/legislation/statutes.nsf/main_mrtitle_2735_homepage.html
[2] https://www.agric.wa.gov.au/form/biosecurity-contact-details
[3] https://www.agric.wa.gov.au/organisms?search_string=%2A&classification=6
[4] https://www.agric.wa.gov.au/organisms?search_string=Magnoliophyta
[5] https://www.agric.wa.gov.au/organisms?search_string=Magnoliopsida
[6] https://www.agric.wa.gov.au/organisms?search_string=Caryophyllales
[7] https://www.agric.wa.gov.au/organisms?search_string=Cactaceae
[8] https://www.agric.wa.gov.au/organisms?search_string=Cylindropuntia
[9] https://www.agric.wa.gov.au/organisms?search_string=leptocaulis
[10] https://www.agric.wa.gov.au/organisms?amp%3Bamp%3Bref_code_name=PRO&amp%3Bamp%3Bregion=25&amp%3Bregion=27&control=C1&order-by=asc&per-page=20&presence=present&region=53%2C69%2C41%2C97%2C72%2C125%2C57%2C102%2C134%2C64&search_string=%2A&sort-by=taxon
[11] https://www.agric.wa.gov.au/biosecurity-biosecurity-quarantinebiosecurity-governance