长序榆UlmuselongataL.K.FuetC.S.Ding,榆科榆属落叶乔木,国家三级保护、江西省三级保护树种,已知江西省上饶、抚州、宜春三地区有分布,赣北地区至今未见有分布的报道。我们在这次珍稀植物调查中,意外地发现了赣北地区武宁县有产。当时为了调查同科植物榉树Zelkovaschneiderian Ulmus longata L.K. FuetC.S.Ding, Elm elm deciduous trees, the national tertiary protection, Jiangxi Province three protected species, known Shangrao, Fuzhou, Yichun in Jiangxi Province are distributed in three areas, since the northern Jiangxi region No reports of distribution. In this rare plant survey, we unexpectedly discovered that there is a production in Wuning County in northern Jiangxi. At that time in order to investigate the same plant Zelkovaschneiderian beech