Croft, J.; Cross, N.; Hinchcliffe, S.; Lughadha, E. Nic; Stevens, P. F.; West, J. G.; Whitbread, G. (May 1999). "Plant Names for the 21st Century: The International Plant Names Index, a Distributed Data Source of General Accessibility". Taxon48 (2): 317. doi:10.2307/1224436.
ipni.org
"About". International Plant Names Index. Retrieved 1 மார்ச்சு 2024. {{cite web}}: Check date values in: |access-date= (help)