1. Alam, N. and Sharma, A. K. 1984. Trends of chromosome evolution in family Commelinaceae. Nucleus 27: 231–241.
2. Bai, L., Kuriachan, P. I. and Ninan, C. A. 1984. In: Kadereit, J. W. (ed.). Chromosome number reports LXXXII. Taxon 33: 126–134.
3. Bhattacharya, G. N. 1975. Chromosome in Lagenandra ovate (L.) Thw. (Araceae). Proc. Indian Sci. Congs. Assoc. 62: 129.
4. Chimphamba, B. B. 1973. Chromosome numbers in Malawian Commelinaceae. Bot. J. Linn. Soc. 66: 303–306.
5. Erdtman, G. 1954. Pollen Morphology and Plant Taxonomy Angiosperm. An Introduction to Palynology. Almqvist and Wiksell, Stockholm.