Ratnayake, R.Jayasinghe, S.Bandara, B. M. R.Wijesundara, D. S. A.Carr, G.Anderson, R. J.Karunaratne, V.2024-12-062024-12-062009-12-03Peradeniya University Research Session PURSE -2009, Proceeding and Abstracts, Vol.14,3rd December , 2009, University of Peradeniya, PP. 247978-955-589-131-81391-4111https://ir.lib.pdn.ac.lk/handle/20.500.14444/4718en-USThree new Tetrahydoazulene derivatives and one new Butenlolide derivative from Hortonia, a genus endemic to Sri lankaArticle