Andres-Sanchez, S., Verboom, G.A., Galbany-Casals, M. & Bergh, N.G. 2019. Evolutionary history of the arid climate-adapted Helichrysum (Asteraceae: Gnaphalieae): Cape origin and association between annual life-history and low chromosome numbers. Journal of Systematics and Evolution 57(5): 468-487. DOI: 10.1111/jse.12472

Bruyns, P.V., Klak, C. & Hanáček, P. 2019. Crassula, insights into an old, arid-adapted group of southern African leaf-succulents. Molecular Phylogenetics and Evolution 131: 35—47.

Chirango, Y., Steenhuisen S-L., Bruyns, P.V., Midgley, J.J. & Shuttleworth, A. 2019. The march fly and the ant: the unusual pollination system of Eustegia minuta (Apocynaceae: Asclepiadoideae). Arthropod-Plant Interactions 13(5): 745—755.

Cramer, M.D., Wootton, L.M., van Mazijk, R. & Verboom, G.A. 2019. New regionally modelled soil layers improve prediction of vegetation type relative to that based on global soil models. Diversity and Distribution  DOI: 10.1111/ddi.12973

Elliot, T.L., A.M. Muasya. 2019. A taxonomic revision of Schoenus cuspidatus and allies (Cyperaceae, tribe Schoeneae)—Part 1. South African Journal of Botany 121: 519–535. ttps://

Elliot, T.L., A.M. Muasya. 2019. Three new species and a new combination among Southern African Schoenus (Cyperaceae, tribe Schoeneae). A taxonomic revision of Schoenus cuspidatus and allies (Cyperaceae, tribe Schoeneae). Phytotaxa 401: 267—275.

Kemp, JE, Bergh, N.G., Soares, M. & Ellis, A.G. 2019. Dominant pollinators drive non-random community assembly and shared flower colour patterns in daisy communities. Annals of Botany 123: 277-288. DOI: 10.1093/aob/mcy126

Larridon, I, Rabarivola, L, Xanthos, M, Muasya, AM. 2019. Revision of the Afro-Madagascan genus Costularia (Schoeneae, Cyperaceae): infrageneric relationships and species delimitation.PEERJ 7.

Sukhorukov, A.P., Kushunina , M., El Mokni, R., Ardenghi, N.M.G., Verloove, F., Uotila, P., Baider, C., Bruyns, P.V. & Klak, C. 2019. Chorological and taxonomic notes on African plants, 4: Caryophyllales. Botany Letters

Zhigila, D.A., Verboom, G.A., Stirton, C.H. & Muasya, A.M. 2019. A taxonomic revision of Thesium section Hagnothesium (Santalaceae) and description of a new species, T. quartziticola. S. African J. Botany 124: 280 – 303.

Zhigila, D.A., Verboom, G.A., Stirton, C.H., Smith, H.J. & Muasya, A.M. 2019. Six new Thesium (Santalaceae) species endemic to the Greater Cape Floristic Region, South Africa, and one new name. Phytotaxa 423: 215-237. DOI: 10.11646/phytotaxa.423.4.1