Robuta

https://asianpubs.org/index.php/ajchem/article/view/19636 Larvicidal Anthraquinones and Triterpenes from Ploiarium alternifolium (Theaceae) | Asian Journal... Chemical studies on the stem bark of Ploiarium alternifolium (Theaceae) have yielded the anthraquinone emodin, and its derivative a methoxy bearing... asian journallarvicidalanthraquinonestriterpenesploiarium