ThedriedleafofIlexcornutaLindl.exPaxt.(Fam.Aquifoliaceae).冬青科植物枸骨的干燥叶。Sketchoftransversesectionofleaf叶横切面简图Transversesectionofleaf叶横切面组织图Transversesectionofleaf1.UpperepidermisCellssubsquare,wallsthick,coveredwithathickcuticle;withunicellularnon-gland (共 2051 字) [阅读本文] >>