Eleven known indole alkaloids: vallesine, aspidospermine, 11-methoxydichotine, apparicine, tubotaïwine, vincadifformine, condylocarpine, (-)-rhazinilam, aspidospermatine, haplocidine, and 18-oxohaplocidine, have been isolated from leaves and stems of Vallesia glabra (Cav.) Link. (Apocynaceae) from