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文章对峨眉山四种菖蒲科植物进行了形态组织学比较统计分析。结果显示:金钱菖蒲的茎粗、叶长、叶宽、苞片长、花序长显著小于其余三种菖蒲,茴香菖蒲的性状变幅最大;四种植物根茎特征有较明显差异。叶表皮形态特征基本相同,表皮细胞长度茴香菖蒲显著性最大,与叶长一致,气孔器长度金钱菖蒲显著性最小,气孔器宽度水菖蒲显著性最大,水菖蒲和石菖蒲的气孔指数显著大于金钱菖蒲和茴香菖蒲;根茎及不定根横切组织特征相似,水菖蒲的根茎皮层具大型细胞空腔,不定根木质部脊数有差异。研究为峨眉山菖蒲科植物的形态组织学研究提供了有价值的资料。
In this paper, morphological and histological analyzes of four species of Acorus species in Emei Mountain were conducted. The results showed that the stem diameter, leaf length, leaf width, bracts length and inflorescence length were significantly smaller than those of the other three kinds of Acorus calamus, and the amplitude of the amplitude of the Acorus calamus was the highest. The rhizome characteristics of the four plants were significantly different. The morphological characteristics of leaf epidermis are basically the same, the epidermal cell length is the most significant, the same with the leaf length, the stomatal apparatus length is the smallest, the acreage is the largest, and the stomatal index of Acorus calamus and Acorus calamus is significantly greater than that of money Acorus calamus and Acorus calamus; rhizome and adventitious root cross-cutting similar to the tissue characteristics, water calamus rhizome cortex with large cell cavities, adventitious xylem ridge number differences. The study provided valuable information for morphological and histological studies of the Acorus species in Emei.