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探秘 15 种棕榈科植物叶微观形态:解锁分类鉴定新密码
仅在两种物种(布迪椰子(Syagrus romanzoffiana (Cham.) Glassman)和散尾葵(Raphis excelsa (Thunb.) A.Henry)中发现无规则型气孔,其余物种则为平列型或四轮型气孔。棕榈科植物类群存在三种类型的毛状体,即细长型、管状和非腺毛型。层次聚类分析表明所研究物种之间 ...
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