In this paper,the basic characteristics of Neilingding Islands flora and their relationships with the neighboring floras were studied.The results show:(1) the vascular flora of Neilingding island consists of 127 families,367 genera and 551 species,of whi
In this paper,the basic characteristics of Neilingding Islands flora and their relationships with the neighboring floras were studied.The results show:(1) the vascular flora of Neilingding island consists of 127 families,367 genera and 551 species,of whi
通过对广东内伶仃岛的维管植物区系进行全面考察、采集、鉴定和研究,结果表明:(1)共有野生维管植物127科367属551种,其中蕨类植物20科25属38种,种子植物107科342属513种,12种为广东新记录;(2)种子植物区系的表征科主要有:樟科、茜草科、夹竹桃科、番荔枝科、大戟科、桑科、冬青科、芸香科、葡萄科、五加科、紫金牛科、荨麻科、防己科、天南星科、棕榈科等;(3)属的地理成分以泛热带分布为主,其次为旧世界热带及东亚分布;(3)通过与邻近地区植物区系的比较,发现内伶仃岛与香港植物区系相似性最高,与古