The demonstration of highly efficient water conduction in the moss Polytrichum, closely paralleling that in vascular plants, has major implications for the evolution of stomatal function across land plants.

中文翻译：

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苔藓和维管植物

苔藓植物中高效水传导的证明与维管植物中的水分传导极为相似，对陆地植物气孔功能的演变具有重要意义。