CAJ | 학술논문

中国有广义的湿地维管植物177科703属1942种，其中185种（54科112属）为外来种，占9.53％．外来湿地植物中，有8种为中国外来入侵种，全部产自美洲，其中3种为典型的湿地植物，即互花米草（ Spartina al-terniflora）、水葫芦（ Eichhornia crassipes）和空心莲子草（ Alternanthera philoxeroides），另5种菊科植物薇甘菊（ Mi-kania micrantha）、三裂叶蟛蜞菊（ Wedelia trilobata）、假高粱（ Sorghum halepense）、豚草（ Ambrosia artemisiifolia）和三裂叶豚草（ A．trifida）的生态适应性强，可在湿地生长．源自美洲的104种，占56.22％为最多．菊科17属21种为最多，以刺果泽泻属（ Echinodorus）的14种为最多．木本植物仅10种；草本植物中，以水生植物115种占65.71％为最多．为保障生态安全，对人为引种的外来湿地植物，应加强生态影响风险性评价．
중국유엄의적습지유관식물177과703속1942충，기중185충（54과112속）위외래충，점9.53％．외래습지식물중，유8충위중국외래입침충，전부산자미주，기중3충위전형적습지식물，즉호화미초（ Spartina al-terniflora）、수호호（ Eichhornia crassipes）화공심련자초（ Alternanthera philoxeroides），령5충국과식물미감국（ Mi-kania micrantha）、삼렬협팽기국（ Wedelia trilobata）、가고량（ Sorghum halepense）、돈초（ Ambrosia artemisiifolia）화삼렬협돈초（ A．trifida）적생태괄응성강，가재습지생장．원자미주적104충，점56.22％위최다．국과17속21충위최다，이자과택사속（ Echinodorus）적14충위최다．목본식물부10충；초본식물중，이수생식물115충점65.71％위최다．위보장생태안전，대인위인충적외래습지식물，응가강생태영향풍험성평개．
There are 1 942 species of generalized wetland vascular plants belonging to 177 families and 703 ge-nus in China .Among them, 185 species belonging to 54 families and 112 genus and about 9.53% are alien. Among the alien wetland species , there are 8 species classified as invasive alien species in China , all from A-merica.Spartina alterniflora, Eichhornia crassipes, and Alternanthera philoxeroides are typical wetland plants , the other 5 species listed as Mikania micrantha, Wedelia trilobata, Sorghum halepense, Ambrosia artemisiifolia, and A.trifida have higher adaptive ability to wetland habitats .Most of the alien species about 56.22%are from America.Asteraceae has 17 genus and 21 species, Echinodorus has 14 species for the largest family and genus , respectively .There are only 10 species of tree types .Hydrophytes have 115 species for about 65.71% in herbs.To ensure the ecological safety , ecological effect risk assessments should be taken before introducing the cultivated species .