| A Taxonomic Revision of the Othonna Bulbosa Group (Asteraceae: Senecioneae: Othonninae) 1 SL Magoswana, JS Boatwright, AR Magee, JC Manning Annals of the Missouri Botanical Garden 104 (4), 515-562, 2019 | 5 | 2019 |
| Othonna sonchifolia L. is an earlier name for Senecio cymbalarifolius L. (Asteraceae: Senecioneae) L Magoswana, JC Manning, AR Magee, JS Boatwright Bothalia-African Biodiversity & Conservation 47 (1), 1-4, 2017 | 5 | 2017 |
| Othonna cerarioides (Asteraceae: Othonnineae), a new species from Namaqualand, South Africa SL Magoswana, JS Boatwright, AR Magee, JC Manning Nordic journal of botany 38 (3), 2020 | 3 | 2020 |
| Systematics of geophytic Othonna (Senecioneae, Othonninae) SL Magoswana University of the Western Cape, 2017 | 3 | 2017 |
| A taxonomic revision of Hymenolepis (Asteraceae, Anthemideae) SL Magoswana, AR Magee South African journal of botany 91, 126-141, 2014 | 3 | 2014 |
| A taxonomic revision of Gymnodiscus (Asteraceae: Senecioneae: Othonninae), a Greater Cape Floristic Region endemic SL Magoswana, JS Boatwright, AR Magee, JC Manning South African journal of botany 106, 71-77, 2016 | 2 | 2016 |
| A taxonomic revision of Inulanthera (Asteraceae: Anthemideae) SL Magoswana, JS Boatwright, JC Manning, AR Magee South African journal of botany 105, 141-157, 2016 | 2 | 2016 |
| Hymenolepis glabra (Anthemideae, Asteraceae), a new species from the Little Karoo (South Africa) SL MAGOSWANA, AR Magee, AL SCHUTTE-VLOK, JAN VLOK Phytotaxa 230 (2), 189–192-189–192, 2015 | 2 | 2015 |
| A taxonomic revision of the Othonna auriculifolia Less. group (Asteraceae: Senecioneae: Othonninae) SL Magoswana, J Stephen Boatwright, AR Magee, JC Manning Bothalia-African Biodiversity & Conservation 52 (1), 1-9, 2022 | 1 | 2022 |
| The geophytic species of Othonna (Senecioneae, Othonninae): Taxonomy and phylogenetic relationships SL Magoswana, JS Boatwright, AR Magee, JC Manning South African Journal of Botany 100 (109), 346-347, 2017 | 1 | 2017 |
| A taxonomic revision of the Othonna coronopifolia L. group (Asteraceae: Senecioneae: Othonninae) SL Magoswana, JS Boatwright, AR Magee, JC Manning South African Journal of Botany 149, 604-616, 2022 | | 2022 |
| Othonna koos-bekkeri Van Jaarsv. is a synonym of Othonna cerarioides Magoswana & J.C.Manning (Asteraceae: Othonninae) SL Magoswana, SJ Boatwright, AR Magee, JC Manning Bothalia-African Biodiversity & Conservation 51 (2), 163-164, 2021 | | 2021 |
| Senecio cymbalarifolius (L.) Less. is the correct name for S. sonchifolius (L.) J.C.Manning & Magoswana, nom. illeg. and clarification of the name S. sonchifolius (L … JC Manning, J Krieger, SL Magoswana Bothalia-African Biodiversity & Conservation 50 (1), 1-3, 2020 | | 2020 |
| Phylogeny and taxonomy of the geophytic species of Othonna (Senecioneae, Othonninae) SL Magoswana, JS Boatwright, AR Magee, JC Manning South African Journal of Botany 115, 294-295, 2018 | | 2018 |
John ManningAssociate Professor, University of KwaZulu-NatalE-mail confirmado em sanbi.org.za
