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作 者 ：孟玉芳;王发国;邢福武;戴建阅;*

期 刊 ：植物研究 2011年 31卷 5期 页码：610-617

关键词：植物资源；植被类型；瓮缸群岛；香港；

Keywords:plant resource, vegetation types, Ung Kong islands, Hong Kong,

摘 要 ：香港瓮缸群岛共有维管植物166种，隶属于69个科138个属，其中蕨类植物7科8属10种,裸子植物2科2属2种,被子植物60科128属154种。瓮缸群岛为香港著名离岛，植被生境无人为干扰，野生植物资源利用度较低，本文通过对瓮缸群岛的植被类型和野生植物资源进行统计分析，结果表明，该群岛可供利用的植物资源共10类，分别为：药用植物103种、观赏植物107种、食用植物21种、牧草及饲用植物23种、材用植物17种、油脂植物22种、芳香精油植物25种、纤维植物13种、鞣料植物11种、有毒植物26种等，都有很高的开发利用潜力，在此基础上提出相应的保育及开发利用建议，旨在更好地保护和合理利用该群岛的野生植物资源。

Abstract:According to the vegetation investigation and related references of Ung Kong islands in Hong Kong, plant resources of the islands were studied. The vegetation is not affected by human activities, wild resource utilization is not enough. The results showed a total of 166 vascular species, belonging to 138 genera and 69 families, including 10 species in 7 genera of 6 families of ferns, 2 species in 2 genera of 2 families of gymnosperms, and 160 species in 126 genera of 63 families of angiosperms. According to their economic utility, there were 103 medicinal plants, 107 ornamental plants, 21 edible plants, 23 forage and pasture plants, 17 timber plants, 22 oil plants, 25 aromatic plants, 13 textile plants, 11 tannic plants and 26 poisonous plants, which have high potential of development and utilization. On this basis, the vegetation and multiple plants resources were analyzed and suggestions were given, aiming at better conservation and sustainable utilization of the plants resources.

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