Seabra Júnior, Edward, Daniel Marcos Dal-Pozzo, Armin Feiden, Reginaldo Ferreira Santos, and Luciene Kazue Tokura. 2018. “Allelopathic effects of jack bean leaf aqueous extract on safflower cultures”. Revista Colombiana de Ciencias Hortícolas 11 (2):435-40. https://doi.org/10.17584/rcch.2017v11i2.7337.