- Henna: Cultivation, Improvement and Trade, Ed. M. Singh et al, Central Arid Zone Research Institute, Jodhpur, India, 2005
- Lawsonia inermis, The Invasive Species Compendium, CABI, online resource
- Francesca R. Gallo et al, Henna through the centuries: a quick HPTLC analysis proposal to check henna identity, Revista Brasileira de Farmacognosia, Vol 24, Issue 2, 2014, pp 133-140
See full list of Individual Species References.