Robuta

https://www.africanlegacy.org.za/alien-plant/solanum-sisymbriifolium-dense-thorned-bitter-apple Solanum sisymbriifolium | Dense-thorned Bitter Apple Solanum sisymbriifolium, commonly known as Sticky Nightshade or Dense-thorned Bitter Apple, is a spiny, herbaceous perennial or annual plant. It is easily... solanum sisymbriifoliumbitter appledensethorned