摘要
西藏自然条件独特，生态环境独具一格，其野生花卉种质资源相当丰富。西藏野生花卉大约有1000多种，其中地方特有种和世界范围的稀有种有320～350种左右。并且西藏野生花卉以高山花卉最具特色，其中杜鹃、报春、龙胆是举世闻名的三大高山野生花卉。本文依西藏高原水分序列上的干旱、半干旱、半干旱-半湿润、半湿润-湿润以及高湿分区，在许多相关调查资料的基础上，将西藏野生花卉按其生境分为干旱高原区、半干旱高原及高山区、半干旱半湿润河谷区、半湿润高山及高原区、湿润高山区及亚高山区山地区、高湿山地及湿地区六大区。同时，本文针对西藏野生花卉独特的观赏特性，对其在园林园艺中的应用提出了相应的建议。
Tibet,it is an unique area about its science features and elcologic environmental, and its riched wild flowers. There are about 1000 species of wild flowers in here,320-350 species are the special in this locality and the rare in the world. Apline flowers are the most peculiarital wild flower, and Rhododendron,Primula,Gentiana were parts of Apline flowers are famous extremely . This article divided Tibetan wild flowers into six parts：the arid highland, the semi-arid highland and mountain, the semi-arid and semi-moist river valley, the semi-moist highland and mountain, the moist mountain and submountain and hillside field,the more moist hilly area and wet field, according to the moisture content of Tibetan plateau and the interrelated materials. And also, the essay put proposals forward Tibetan wild flowers to be applied in landscape and horticulture in Tibet.
出处
《中国林副特产》
2007年第6期73-76,共4页
Forest By-product and Speciality in China
关键词
野生花卉
资源
园林园艺
西藏
wild flower
resource
landscape and horticulture
Tibet
