| Issue Date | Title | Author(s) |
| 2013-03 | Determinants of introduction and invasion success for Proteaceae | Wilson, John R.; Richardson, David M.; Geerts, Sjirk; Rebelo, Tony; Moodley, Desika |
| 2022-04-25 | Distribution of Melaleuca rugulosa (Schlechtendal ex Link) Craven (Myrtaceae) in South Africa: Assessment of invasiveness and feasibility of eradication | Matthys (SANBI), Chelsey; Jubase (SANBI), Nolwethu; Visser, Vernon; Geerts, Sjirk |
| 2019-10-18 | Distribution, invasive potential and management of Callistemon rugulosus (Link) Craven (Myrtaceae) in South Africa | Geerts, Sjirk; Matthys, Chelsey |
| 2019-11-08 | Eucalyptus camaldulensis in South Africa – past, present, future | Hirsch, Heidi; Allsopp, Michael H.; Canavan (SANBI), Susan; Cheek (SANBI), Michael; Geerts, Sjirk; Geldenhuys, Coert J.; Harding, Graham; Hurley, Brett P.; Jones, Wayne; Keet, Jan-Hendrik; Klein, Hildegard; Ruwanza, Sheunesu; van Wilgen, Brian W.; Wingfield, Michael J.; Richardson, David M. |
| 2018-01-01 | A framework for engaging stakeholders on the management of alien species | Novoa (SANBI), Ana; Shackleton, Ross; Canavan (SANBI), Susan; Cybèle, Cathleen; Davies, Sarah J.; Dehnen-Schmutz, Katharina; Fried, Jana; Gaertner, Mirijam; Geerts, Sjirk; Griffiths, Charles L.; Kaplan (SANBI), Haylee; Kumschick (SANBI), Sabrina; Le Maitre, David C.; Measey, G. John; Nunes (SANBI), Ana L.; Richardson, David M.; Robinson, Tamara B.; Touza, Julia; Wilson (SANBI), John R.U. |
| 2021-09-01 | Impacts of an invasive alien Proteaceae on native plant species richness and vegetation structure | Erckie, Laimi; Adedoja, Opeyemi; Geerts, Sjirk; van Wyk (SANBI), Ernita; Boatwright, J. Stephen |
| 2018-09-01 | Introduction pathways of phytopathogenic fungi and their potential role in limiting plant invasions: The case of Banksia spp. (Proteaceae) in the Cape Floristic Region | Geerts, Sjirk; Nchu, Felix; Qongqo (SANBI), Axola |
| 2021-11-01 | An invasive alien Proteaceae lures some, but not all nectar-feeding bird pollinators away from native Proteaceae in South African fynbos | Adedoja, Opeyemi; Erckie, Laimi; Boatwright, James; van Wyk (SANBI), Erich; Geerts, Sjirk |
| 2016-12 | Lack of human-assisted dispersal means Pueraria montana var. lobata (kudzu vine) could still be eradicated from South Africa | Geerts, Sjirk; Mashele (SANBI), Bongani V.; Visser (SANBI), Vernon; Wilson (SANBI), John R.U. |
| 2020-07-21 | Pollination structures plant and nectar-feeding bird communities in Cape fynbos, South Africa: Implications for the conservation of plant–bird mutualisms | Geerts, Sjirk; Coetzee, Anina; Rebelo (SANBI), Anthony G.; Pauw, Anton |
| 2022-05-01 | Secondary invaders in riparian habitats can remain up to 10 years after invasive alien Eucalyptus tree clearing | Geerts, Sjirk; Mangachena, Joy, R.; Nsikani (SANBI), Mlungele, M. |
| 2021-12-06 | Secondary invaders in riparian habitats can remain up to 10 years after invasive alien Eucalyptus tree clearing | Geerts, Sjirk; Mangachena, Joy R; Nsikani (SANBI), Mlungele M |
| 2022-04-07 | UN Decade on Ecosystem Restoration: key considerations for Africa | Nsikani (SANBI), Mlungele M; Anderson, Pippin; Bouragaoui, Zakher; Geerts, Sjirk; Gornish, Elise S.; Kairo, James G.; Khan, Nasreen; Madikizela, Bonani; Mganga, Kevin Z.; Ntshotsho, Phumza; Okafor-Yarwood, Ifesinachi; Webster, Kayla M. E.; Peer, Nasreen |
