植物区系

The floristic components have character as following: geographic -al elements of species is relatively simple;there are more species of world distributi -on and tropical genera,and there have world blazon predestined relationship and tropical predestined relationship.Composite,standing grain,legumina have absolutely predominance make of the backbone of floristic.Seed plants are mainly made up of herbage plants.

种子植物区系成分具有以下特点：种的地理成分相对简单；表现出明显的亚热带特征，并具有热带向温带过渡的特点；菊科、禾本科、豆科占有绝对优势，构成植物区系的骨干；种子植物主要由草本植物组成，草本植物占绝对优势。

China is a large and botanically diverse country and an understanding of its flora is essential to an understanding of the flora of the world.

中国是植物多样性极大丰富的国家，对中国植物区系的研究是认知世界植物区系的重要组成部分。

China is a large and botanically diverse country and anunderstanding of its flora is essential to an understanding of theflora of the world.

中国是植物多样性极大丰富的国家，对中国植物区系的研究是认知世界植物区系的重要组成部分。

The levels of endemicity are important foundation of dividing floristic regions, different floristic ranks based on different endemic levels.

特有植物在植物区系地理的研究中有重要意义，不同等级的特有植物往往成为不同等级植物区系分区的重要依据。

The vegetation types,the plant species,the geographical component of flora,and the basic character of creature sort,quantity and distribution were analyzed in detail.Its ecological status was evaluated from different angles,such as the primitivity and endemism of flora,the transitional and typicality of zonal vegetation,the stability and diversity of ecological system,the social benefits and academic field of nature reserve.

分析了区内植被类型、植物种类、植物区系的地理成分及动物类别、数量、分布特征曰从植物区系的古老性与特有性、地带性植被的过渡性与典型性、生态系统的稳定性与生物多样性、保护区的社会服务性与学术性等角度考察了保护区的生态地位。

Phytogeography which study flora geography and vegetation geography research the relation between the plant distribution and space and time. It has great meaning for studying plant distribution , flora evolve , protection and utilization of plant resources, vegetation evolve etc..

植物地理学研究植物区系地理和植被地理即植物分布与空间及时间的关系，对于研究植物的分布、区系演化、植物资源保护和利用、植被演替等均有重大的意义。

The flora belongs to the Yunnan Plateau Region of Sino-Himalayan Subkingdom, East Asiatic Kingdom in floristic regionalization.

因此，该植物区系在区划上仍属于东亚区中国-喜马拉雅植物亚区，云南高原地区，属于东亚植物区系的一部分。

The elements of genus indicate the temperate characteristic of flora, and they are connected with various floras such as tropical flora.

属的地理成分反映了群落区系的温带性质，并与其它客地的植物区系如热带植物区系有着广泛联系。

Because the Mongolian Plateau lies in the Temperate Zone of Asia, its basic floristic elememt of the genus is composed of widespread North Temperate Zone and Temperate Asian Zone element (5 sp.,31.25%), the Europe Siberia element (4 sp.,25%) intermingles in North of the Mongolian Plateau, and East Asian element (4 sp.25%) in the East, These show the close relationship between the flora of the genus and the flora of Siberia's and East Asian.forest zone..

由于蒙古高原位于亚洲温带地区，广布的北温带和温带亚洲成分( 5种，占 31 。2 5%)构成了该属的基本成分，在蒙古高原的北部渗入欧洲-西伯利亚成分( 4种)，在东部渗入了东亚区系成分( 4种)，分别占 2 5%，反映了该属植物区系成分与西伯利亚和东亚森林区植物区系的紧密联系。

It is clear that the area characteristics are formed by Meconopsis spp. To sum up, this area is similar to Tanggute region in the floristic characteristics. So the flora is not only one of the representative flora, but also one of the core flora of the Tanggute flora.

综上所述，本区同唐古特地区在区系性质和特点等方面基本一致，所以，本地区不仅是唐古特地区植物区系中的一个具有代表性的区系之一，而且是其核心区系之一。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失