References Cumo, C. (Ed.). (2013). Encyclopedia of Cultivated Plants [3 volumes]: From Acacia to Zinnia. ABC-CLIO. de la Haye, A. (2020). The Rose in fashion the Rose in fashion: Ravishing. Yale University Press. Dietz, S. T. (2022). The complete language of flowers the complete language of flowers: A definitive and illustrated history - pocket edition.