J.-F. Wei, Z.- hua Yin, and W.-Y. Kang, “VOLATILES OF LYSIMACHIA PARIDIFORMIS VAR. STENOPHYLLA, LYSIMACHIA FORTUMEI AND LYSIMACHIA CHIKUNGENSIS BY HS-SPME-GC-MS”, Afr J Tradit Complement Altern Med, vol. 11, no. 3, pp. 70–75, Mar. 2014.