Robuta

https://phytochem.nal.usda.gov/ethnobotanical-plant-alstonia-congensis Ethnobotanical Plant Alstonia congensis | Dr. Duke's Phytochemical and Ethnobotanical Databases ethnobotanical plant dr duke phytochemical https://www.semanticscholar.org/topic/Ficus-congensis/2785259 Ficus congensis | Semantic Scholar ficus semantic scholar https://ceb.wikipedia.org/wiki/Xanthoparmelia_congensis Xanthoparmelia congensis - Wikipedia wikipedia https://species.wikimedia.org/wiki/Xanthoparmelia_congensis Xanthoparmelia congensis - Wikispecies wikispecies