P.S.Green (Craib) 1995 - Green PS (1995) New Species and Combinations in Jasminum, Especially from Thailand Studies in the Genus Jasminum (Oleaceae): XIV. Kew Bulletin 50(3): 567-580. doi: 10.2307/4110327.
There is no corrections for Jasminum coarctatum var. vanprukii yet.