ThedriedaerialpartofCirsiumjaponicumFisch.exDC.(Fam.Compositae).菊科植物蓟干燥的地上部分。Sketchoftransversesectionofroot根横切面简图Middlepartofroot根横切面组织图Transversesectionofroot1.EpidermisCellswithsuberizedwalls,sometimesexfoliated.2.CortexBroad,scatteredwithsecreto (共 1698 字) [阅读本文] >>