为了更好地保护、研究、开发及利用维管植物资源，通过野外调查，在查阅有关文献的基础上对凉水国家级自然保护区维管植物资源进行了研究。结果表明：凉水国家级自然保护区共有维管植物83科、249属、490种（含变种）。维管植物资源种类十分丰富，无论从种类、生活类型，还是从分布、珍稀濒危等方面都具有明显的多样性。按其生活类型的不同可分为多年生草本，一、二年生草本，草质藤本，乔木，灌木，木质藤本6种类型；该区维管植物的水平分布划分为广布型、较少分布型和稀少分布型。共有国家级野生珍稀濒危植物9科、9属、10种，包括渐危类和稀有类。% In order to better protect ,study ,develop and utilize vascular plant resources ,by field survey ,vascular plant resources in Liangshui National Nature Reserve Area were studied based on relative literatures .The re-sults showed that 490 species (including varieties )of vascular plant belonging to 249 genera 83 families were discovered in Liangshui National Nature Reserve Area .The species of vascular plants resources were very rich and had obvious diversity in speciese ,life form ,as well as the distribution of species ,rare and endangered spe-cies and so on .According to the difference of life form ,the species could be classified into six types ,perennial herb ,annual and biennial herb ,herbaceous climbers ,tree ,shrub and woody climbers .The horizontal distribution of vascular plant had three classes :wide-distributed ,less-distributed and scarcity-distrbuted .10 species belong-ing to 9 genera ,9 families were national wild ,rare and endangered species ,which belonging to vulnerable and rare species .
展开▼
