The present study was conducted to determine the influence of wastewater used for irrigation purposes on anatomical characters of four wild plants with the help of light microscopy (LM). The plant selected were Trianthema portulacastrum L., Amaranthes viridis L., Portulaca oleracea L., and Persicaria barbata L. This wastewater comprises of municipal, industrial, and dairy waste containing organic matter, Ca⁺⁺, Mg⁺⁺, nitrogen, phosphorus, and potassium. It was found that T. portulacastrum L. and P. oleracea L. were directly affected and the size of vascular tissues and cortex reduced many times as compared to control, while on the other hand A. viridis L. and Persicaria berbata L. showed high growth than control these characters were clear using LM technique.

中文翻译：

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光学显微镜被证明是一种有用的技术，可用于对四种野生植物物种进行形态解剖学检查，这些植物物种生长在污水隧道的侧面

本研究旨在借助光学显微镜 (LM) 确定用于灌溉目的的废水对四种野生植物解剖特征的影响。选择的植物是Trianthema portulacastrum L.、Amaranthes viridis L.、Portulaca oleracea L. 和Persicaria barbata L。这种废水包括市政、工业和乳制品废物，含有有机物、Ca ⁺⁺、Mg ⁺⁺、氮、磷，和钾。发现T. portulacastrum L. 和P. oleraceaL. 受到直接影响，血管组织和皮质的大小与对照相比减少了许多倍，而另一方面，A. viridis L. 和Persicaria berbata L. 显示出比对照高的生长，这些特征使用 LM 技术很清楚。