All chloroplast primer pairs (rbcL-rbcL, rbcL-PSA I, TrnH-Trnk, TrnD-TrnT, TrnK-TrnK) and three (nad 1 exon B-nad 1 exon C, 18S rRNA-5S rRNA, nad 4 exon 1-nad 4 exon 2) of the five mitochondrial primer pairs, were efficiently amplified, but no polymorphism was detected, when the PCR products were digested by eleven restriction endonucleases, including, Hin6 I, Bus RI, Taq I, Msp I, HinfI, AluI, Dra I, EcoR I, Hind III, BamH I and Pst I respectively, three polymorphic cpDNA-CAPS markers (rbcL-rbcL/Hin 6 I, TrnD-TrnT/BusR I, TrnD-TrnT/Taq I) and one mtDNA-CAPS marker (nad 1-nad1/Msp I) were found. 