Madhushri Das Datta, and Sobhan Kr. Mukherjee. “A Comparative Study of Cypselar Features in Two Species of the Tribe Arctotideae, Asteraceae”. The Bioscan, vol. 17, no. 2, June 2022, pp. 09-16, doi:10.63001/tbs.2022.v17.i02.pp09-16.