Links
[1] http://www.agric.wa.gov.au/iaquarantine/
[2] http://www.slp.wa.gov.au/legislation/statutes.nsf/main_mrtitle_2735_homepage.html
[3] https://www.agric.wa.gov.au/form/biosecurity-contact-details
[4] https://www.agric.wa.gov.au/organisms?search_string=%2A&classification=6
[5] https://www.agric.wa.gov.au/organisms?search_string=Magnoliophyta
[6] https://www.agric.wa.gov.au/organisms?search_string=Magnoliopsida
[7] https://www.agric.wa.gov.au/organisms?search_string=Rubiales
[8] https://www.agric.wa.gov.au/organisms?search_string=Rubiaceae
[9] https://www.agric.wa.gov.au/organisms?search_string=Galium
[10] https://www.agric.wa.gov.au/organisms?search_string=spurium
[11] https://www.agric.wa.gov.au/organisms?amp%3Bamp%3Bregion=114%2C29&amp%3Brank=form&control=NA&order-by=asc&per-page=20&region=83%2C6%2C105%2C92%2C69%2C20%2C104%2C119%2C139&search_string=%2A&sort-by=taxon
[12] https://www.agric.wa.gov.au/biosecurity-biosecurity-quarantinebiosecurity-governance