CAJ | 학술논문

2012年对江西省云居山自然保护区蕨类植物资源进行调查，总共记录该地区蕨类植物29科54属102种。结果表明：（1）该区蕨类植物中优势科、属十分明显，其中优势科包括：鳞毛蕨科（15种，14．71％）、水龙骨科（14种，13．73％）、金星蕨科（13种，12．75％）和蹄盖蕨科（13种，12．75％）；（2）从蕨类植物地理成分分析可见，属的热带成分多于温带成分，具有一定的热带亲缘，世界广布属为16个；但蕨类植物种的区系成分温带性明显高于热带性，且以东亚分布为主，热带成份中以泛热带成份为主，热带亚洲成份次之；（3）中国特有属缺乏，但中国特有种丰富；（4）云居山蕨类植物区系起源古老，是江西蕨类植物多样性的重要分化和保存中心之一。
2012년대강서성운거산자연보호구궐류식물자원진행조사，총공기록해지구궐류식물29과54속102충。결과표명：（1）해구궐류식물중우세과、속십분명현，기중우세과포괄：린모궐과（15충，14．71％）、수용골과（14충，13．73％）、금성궐과（13충，12．75％）화제개궐과（13충，12．75％）；（2）종궐류식물지리성분분석가견，속적열대성분다우온대성분，구유일정적열대친연，세계엄포속위16개；단궐류식물충적구계성분온대성명현고우열대성，차이동아분포위주，열대성빈중이범열대성빈위주，열대아주성빈차지；（3）중국특유속결핍，단중국특유충봉부；（4）운거산궐류식물구계기원고로，시강서궐류식물다양성적중요분화화보존중심지일。
A series of extensive field investigations were carried out in Yunj ushan Nature Reserve,Jingxi Province in 2012.102 species were recorded totally,which belonged to 54 genera and 29 families.A detailed floristic analysis showed as followed:(1 )In this flora,the dominant families consisted of Dryopteridaceae (15 species,14.71%),Polypodiaceae(14 species,13.73%),Thelypteridaceae(13 species,12.75%),and Athyriaceae(13 species,12.75%).(2)The amounts of the tropic,cosmopolitan and temperate genera in the flora of Yunjushan Nature Reserve were 30,16 and 8,respectively.There was no genera endemic to China. (3)The percentages of the temperate,tropic,endemic to China and cosmopolitan elements were 67.65% , 28.43%,16.17% and 3.92%,respectively in the flora of Yunjushan Nature Reserve.(4)Yunjushan Na-ture Reserve should be an important diversity and conservation center of Jiangxi fern.