summarize this paragraph In conclusion the results of this study indicate that C tangutica produces the similar pterocarpans and isoflavones as other Caragana species and imply a close systematic rela

The study shows that C. tangutica produces similar pterocarpans and isoflavones as other Caragana species, indicating a close systematic relationship among the Caragana genus. This suggests that the presence of these compounds could be important for taxonomic classification.