Ronse Decraene, L. P.; Smets, E. F. (1994). "Merosity in flowers: definition, origin, and taxonomic significance". Plant Systematics and Evolution. 191 (1–2): 83–104. doi:10.1007/BF00985344. Retrieved 22 November 2019. https://www.academia.edu/25486804
Ronse Decraene, L. P.; Smets, E. F. (1994). "Merosity in flowers: definition, origin, and taxonomic significance". Plant Systematics and Evolution. 191 (1–2): 83–104. doi:10.1007/BF00985344. Retrieved 22 November 2019. https://www.academia.edu/25486804
Eckel, P. M. "A Grammatical Dictionary of Botanical Latin". Retrieved 22 November 2019. http://www.mobot.org/mobot/latindict/keyDetail.aspx?keyWord=merus