ThedriedroottuberofAconitumkusnezoffiiReichb.(Fam.Ranunculaceae).毛茛科植物北乌头的块根。Sketchoftransversesectionofroottuber块根横切面简图Transversesectionofroottuber块根横切面组织图Transversesectionofroottuber1.MetadermConsistingof7~8rowsofbrownish-yellowsuberizedcells. (共 1630 字) [阅读本文] >>