庙岛群岛野生观赏植物资源与利用

The Resource and Utilization of Wild Ornamental Plants in Miaodao Archipelago

根据调查统计,庙岛群岛有野生观赏植物62科155属198种,按观赏特性可分为观叶、观花、观果、观花与观果、地被及垂直绿化6类,并对其开发利用现状进行了探讨,对该地区野生观赏植物的区系进行了研究。结果表明,区系为典型的温带性质;种的生活型中,高位芽植物(32.3%)和地面芽植物(30.3%)占优势,1年生植物(19.2%)和隐芽植物(16.2%)较低,地上芽植物最少(2.0%)。

According to investigation and statistics,there are 194 species belonging to 155 genera in 62 families of wild ornamental plants in Miaodao archipelago,they may be divided into six kinds,namely viewing-leaf,viewing-flower,viewing-fruit,viewing-flower and viewing-fruit,ground-covering and afforest vertically,and inquire into their utilization,from analyzing the distribution types of genera,the flora of the wild ornamental plants in Changdao is typical temperate zone.In the life-form of species,Ph