Children (21 direct children, 21 direct and indirect children):
Genianthus laurifolius
Genianthus aurantiacus
Genianthus bicoronatus
Genianthus blumei
Genianthus crassifolius
Genianthus ellipticus
Genianthus hastatus
Genianthus horei
Genianthus macrophyllus
Genianthus maingayi
Genianthus nicobarensis
Genianthus rectinervis
Genianthus ridleyi
Genianthus rufovelutinus
Genianthus siamicus
Genianthus subpeltatus
Genianthus trullatus
Genianthus valvatus
Genianthus syringifolius
Genianthus micranthus
Genianthus sect. brachyblastus