蒙古莸叶片解剖结构的地理种源变异及其对环境变化响应的意义
纪若璇,于笑,常远,沈超,白雪卡,夏新莉,尹伟伦,刘超(
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Geographical provenance variation of leaf anatomical structure of Caryopteris mongholica and its significance in response to environmental changes
JI Ruo-Xuan,YU Xiao,CHANG Yuan,SHEN Chao,BAI Xue-Qia,XIA Xin-Li,YIN Wei-Lun,LIU Chao()
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图1. 蒙古莸叶片横切面。A, 叶肉结构。B, 主脉结构。C, 主脉及叶肉结构。Co, 厚角组织; Cuticle, 上角质层; LEC, 下表皮细胞; LPT, 下栅栏组织; MVP, 主脉韧皮部; MVX, 主脉木质部; St, 孔下室; UEC, 上表皮细胞; UPT, 上栅栏组织。
Fig. 1. Leaf cross section of Caryopteris mongholica. A, Mesophyll structure. B, Main vein structure. C, Mesophyll and main vein structure. Co, collenchyma; LEC, lower epidermal cell; LPT, lower palisade tissue; MVP, main vein phloem; MVX, main vein xylem; St, stomatal chamber; UEC, upper epidermal cell; UPT, upper palisade tissue.
