Development and specificity of Himalayan alpine flora

七名日本植物学家和一名尼泊尔植物学家在尼泊尔东部阿伦河和塔穆尔河之间的Jaljale Himal山脉进行了植物学调查。Jaljale Himal因发现稀有的高山植物而在植物学家中闻名于世，如大黄和毛衣植物，如风毛草。本研究涉及以下内容：1)温室植物和毛衣植物的光合作用；2)温室植物和毛衣植物的细胞学；3)温室植物和毛衣植物的生态；4)Jaljale Himal高山地带植被的形态；6)喜马拉雅山植物区系。在高山地带逗留期间，我们利用大量的电气实验室设备进行了多次实验。除了生态学的研究方法之外。从高山地带采集了2500个标本。代表性的温室植物大黄和雪莲在贾利雅勒喜马拉雅山脉相对常见，但在尼泊尔其他地区相当罕见。对各种实验和实地观察获得的数据进行了分析，其中一些结果已在14篇文章中发表在技术期刊等上。发布了高山喜马拉雅地区第一个地区性植物区系--贾勒杰勒喜马拉雅植物区系。此外，其他八篇文章现正准备在技术期刊上发表。

Seven Japanese and one Nepalese botanists have made a botanical survey in the Jaljale Himal, a mountain ridge between Arun and Tamur rivers, east Nepal. The Jaljale Himal is famous among botanists for the presence of curious alpine plants as 'green-house plants', e. g., Rheum nobile, and 'sweater plants', e. g., Saussurea obvallata.The present research involved the following items :1) photosynthesis of 'green-house' and 'sweater' plants ;2) cytology of 'green-house' and 'sweater' plants ;3) ecology of 'green-house' and 'sweater' plants ;4) morphology of 'green-house' and 'sweater' plants5) vegetation of the alpine zone of the Jaljale Himal ;6) flora of the Jaljale Himal.During our stay in the alpine zone we have made several experiments using numerous electrical laboratory equipments. In addition to the ecological research approxim. 2500 numbers of specimens from the alpine zone were collected.Representative green-house plants, Rheum nobile and Saussurea obvallata, are relatively common in the Jaljale Himal, though they are rather rare in other regions in Nepal.The data obtained from various experiments and field observations have been analyzed, and some of the results have been already published in 14 articles in technical journals and others. gThe Alpine Flora and Vegetation of Jaljale Himal h, which is the first regional flora of the alpine Himalaya, was issued. Furthermore the other eight articles are now preparing for publication in technical journals.