Comparison of homologous DNA has increased the understanding of the phylogenetic relationships between the genera in the Haemodoroideae subfamily. The following tree represents those insights.[5]
^Vahl, M (1805). "Haemodorum". Enumeratio Plantarum. 2: 179.
^Hopper, Stephen D.; Smith, Rhian J.; Fay, Michael F.; Manning, John C.; Chase, Mark W. (2009). "Molecular phylogenetics of Haemodoraceae in the Greater Cape and Southwest Australian Floristic Regions". Molecular Phylogenetics and Evolution. 51: 19–30. doi:10.1016/j.ympev.2008.11.015.