1. Purus Province, Peruvian Amazon Uses: Ear inflammation, Open wounds, Skin infection DOI: 10.1186/s13002-023-00586-4 PubMed: 37170108
1. Stinging Trichomes in Apocynaceae and Their Evolution in Angiosperms. Medina MC et al (2021). Plants (Basel). DOI: 10.3390/plants10112324 PubMed: 34834691