[Studies on micromorphological characters of fruit coats in cultivated Fructus Trichosanthis in Shandong Province].

OBJECTIVE: To explore the affinity relation among land race of Trichosanthes kirilowii and to provide evidence tor the classification and authentication. METHOD: Using scanning electron microscope, characteristics of the pericarp surface were studied comparatively. RESULT: The pericarp surface of the cultivated Fructus Trichosanthis in Shandong showed the characteristics of generality and diversity. CONCLUSION: The results of the study could be used for the identification of the cultivated Fructus Trichosanthis in Shandong.