Sea spurge: A serious new threat to New Zealand's beachesFactsheet
Ministry for Primary Industries, 2012. Expand
Ministry for Primary Industries, 2012. Expand
Biosecurity New Zealand, 2020. Expand
Frances Velvin, 2016. Expand
Bill, A., 2004. Expand
Beth Beale, 2005, Whanganui Conservancy Field Guide. Expand