Spermacoce apiculata Spermacoce arenosa Spermacoce arida Spermacoce ciliaris Spermacoce ciliaris Spermacoce conferta Spermacoce grandiflora Spermacoce hyssopifolia Spermacoce rigida Spermacoce rigida Spermacoce setosa Spermacoce strigosa Borreria arida Diodella apiculata Diodella rigida Diodia apiculata Diodia arenosa Diodia aspera Diodia conferta Diodia grandiflora Diodia latiflora Diodia polyseta Diodia pulchella Diodia rigida Diodia rigida var. barbicocca Diodia rigida var. buchii Diodia rigida var. macrantha Diodia setigera Spermacoce decidua Spermacoce setosa Diodia angolensis Diodia rudis
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024