1. Cassini, 1829. Tableau Synoptique Des Synantherees. Annales Des Sciences Naturelles. 17, pp.387-423
2. Chandramohan, K. and Khan, S., 2021. Report on floral modification of Canscora pauciflora Dalzell (Gentianaceae) from Goa, India. Indian Forester, 147(1), pp.93-94
3. Chen, Y.L., Chen, Y.S., Brouillet, L. and Semple, J.C., 2011. Tribe Astereae. In: Wu, Z.Y., Raven, P.H., Hong, D.Y. (eds) Flora of China, Vol.20-21 (Asteraceae). Science Press and Missouri Botanical Garden Press, Beijing and St. Louis, pp.545-652
4. Karthikeyan, S., Sanjappa, M. and Moorthy, S., 2009. Flowering Plants of India, Vol.1, Botanical Survey of India, Kolkata
5. Li, W., Qian, F. and Yang, X., 2013. Systematic position of Cyathocline Cass. (Asteraceae): evidences from molecular, cytological and morphological data. Plant Syst. Evol., 300, pp.595-606