Synonyms: Glinus cambessedesii var. nudiusculus; Glinus cambessedesii var. villosus; Glinus denticulatus; Glinus mollugo; Glinus mollugo var. natalensis; Glinus oppositifolia var. parvifolius; Glinus oppositifolius var. parviflorus; Glinus radiatus var. nudiusculus; Glinus radiatus var. villosus; Glinus spergula; Mollugo cambessedesii (heterotypic); Mollugo denticulata; Mollugo erecta; Mollugo glinoides (heterotypic); Mollugo novo-hollandica; Mollugo oppositifolia (homotypic); Mollugo parviflora; Mollugo serrulata; Mollugo spathulata (heterotypic); Mollugo spergula; Mollugo subserrata; Mollugo verticillata (heterotypic); Nemallosis erecta; Nemallosis prostrata; Pharnaceum denticulatum; Pharnaceum mollugo; Pharnaceum oppositifolium (homotypic); Pharnaceum parviflorum; Pharnaceum spergula; Physa madagascariensis; Wycliffea obovata