Herman, P. and Koekemoer, M. 2014. Two new species of <em>Callilepis</em> (Asteraceae) from southern Africa with corymbose inflorescences. Phytotaxa. 183, 4 (Oct. 2014), 254–262. DOI:https://doi.org/10.11646/phytotaxa.183.4.4.