Robuta

https://pubmed.ncbi.nlm.nih.gov/29609935/
Our study demonstrates that V. cinerea has potential efficacy for smoking cessation. Further well-design RCTs of standardized V. cinerea compared with standard...
vernonia cinereaefficacysafetylsmoking
https://www.mdpi.com/2072-6643/16/9/1396
Vernonia cinerea (L.) Less.
traditional usesvernonia cinereaphytochemistrypharmacologicalactivities