“…In this study, the leachates of Carica papaya, Momordica charantia, Azadirachta indica, Alstonia boonei, Spathodea campanulata, Ficus exasperata, Phyllanthus urinaria, Eclipta alba, Cleistopholis patens, and Kalanchoe integra showed inhibitory effects on lettuce radicle (67-86%). These medicinal species were also of high importance based on their reported ethnobotanical indices reported in this study area and also in other studies [69,75,76,99,102,108,119,126]. It can be inferred from these highly significant positive correlations that the bioactive substances associated with curative effects of the understudied medicinal plants may play a role in the allelopathy of such species.…”