Ayyappan, N., Ramasubbu, R. and Wesely Jebasing Devairakkam, E.G. 2026. Isolation and spectroscopic characterization of indole alkaloids and coumarin from Rauvolfia verticillata (Lour.) Baill. Journal of Phytology. 18, (Aug. 2026), 91–99. DOI:https://doi.org/10.25081/jp.2026.v18.10012.