Swanepoel, W., Becker, R., de Cauwer, V. & van Wyk, A.E. (2022)

Senecio namibensis (Asteraceae: Senecioneae), a new species from Namibia

. Phytotaxa 571 (2): 103–111. https://doi.org/10.11646/phytotaxa.571.2.1