CAJ | 학술논문

对分布于吉林省西部干旱草甸上4种旱生植物茎和叶的解剖学研究发现，它们具有适应旱生环境的典型结构特征：植株矮、叶面积小、表皮细胞厚且有较厚的角质层.栅栏组织发达并具环栅结构、栅栏细胞内叶绿体发达等.叶脉外有维管束鞘包围，而且叶有大量的表皮毛.茎中导水组织发达.
대분포우길림성서부간한초전상4충한생식물경화협적해부학연구발현，타문구유괄응한생배경적전형결구특정：식주왜、협면적소、표피세포후차유교후적각질층.책란조직발체병구배책결구、책란세포내협록체발체등.협맥외유유관속초포위，이차협유대량적표피모.경중도수조직발체.
On resaerch ,We find that the four types of Xerophyte have typical structural features in adjusting to the arid envirement:short ,small leaves ,thick cuticle, developed surrounding paling tissues,developed chloroplast ins ide paling tissues,etc. Out of their leaves and veins there are surrounding bund le sheath and large amount of villi.There are as well developed conducting tissu es in the stems.