Lammers (Stapf) 2010 - Lammers TG (2010) REVISION OF LOBELIA SECT. PLAGIOBOTRYS (CAMPANULACEAE: LOBELIOIDEAE). Journal of The Botanical Research Institute of Texas 4(1): 169-180. Retrieved from http://www.jstor.org/stable/41971981
There is no corrections for Lobelia borneensis subsp. grandiflora yet.