Key points are not available for this paper at this time.
Tritaxis beddomei Benth. is transferred to Trigonostemon. Trifaxis beddomei sensu D. Sunderraj is synonymous to Jatropha maheshwarii Subr. & Nayar. Mallotus muricatus (Wt.) Bedd. is given the new combination, Mallotus intermedius (Baill.) Balak.
N. P. Balakrishnan (Mon,) studied this question.