“…The leaves have phenolic compounds such as gallic acid, rutin, kaempferol, and apigenin (JAMPA et al, 2022) as well as other flavonoids such as myricetin-3-Orutinoside, robinin, hyperoside, nicotiflorin, and narcissin (TAO et al, 2019). Some studies have demonstrated the allelopathic activity of species of the Euphorbiaceae family, such as Ricinus communis L. (PARRENO et al, 2020;LOPES et al, 2022;FERRAZ et al, 2023), Hevea brasiliensis (ROCHA et al, 2021), Euphorbia hypericifolia L. (NDAM et al, 2021), Croton heliotropiifolius Kunth (OLIVEIRA et al, 2022), andManihot esculenta Crantz (TAUPIK et al, 2022). However, information is still scarce and does not include studies on forage species used as a food supplement for animals or green manure (biological fixation).…”