Acacia implexa (weed)
From Pestinfo-Wiki
Acacia implexa (weed) Benth. - (screw-pod wattle)
The plant is native in Australia and has become invasive in South Africa.
Publications covering Acacia implexa (weed)
African Plant Protection (1998) 4, 11-13
P.J. Pieterse (1998)
Seed damage by indigenous Alydidae (Heteroptera) on the exotic Acacia implexa (Fabaceae)