Studies on the flora of Dehong region, SW Yunnan(Ⅰ)——Floristic composition and geographical elements at generic level;

Composition and geographical elements of the spermatophytic flora from Jianfengling area of Hainan Island;

A Study of Rloral in Dehang Region (Ⅱ) an Analysis on Geographical Elements and Its Origins;

The flora of plants is complex in geographical elements and is of obvious temperate distribution: the temperate genera of which North Temperate and thei.

Based on the analysis of the basic composition and geographical elements of the medicinal seed plant flora,there are some conclusions as follows: The dominant families are distinct and there are 15 families with more than 15 species,including 209 genera and 423 species.

Regional geographical element of vascular plant indicates: there are 162 species in single regional geographical element.

An analytical study was made of the family and genera composition and the geographic elements of the different vegetation restoration communities in the soil erosion watershed named Nuerzhai in Wuling Mountain Region.

The analysis to flora of Guangdong Huizhou Dayawan District demonstrates that,the flora elements in this district are relatively rich,the geographic element taking the tropics distributed genera as absolute predominance which enjoys obvious tropics nature and enjoys wide relations with other flora.

The floristic analysis of geographic element indicated that the flora of Yunzhongshan Nature Reserve was derived typically from tropics, with this element of 58.

Study on the geographical composition of the flora of forest vegetation of Baiyun-mountain in Lishui;

The floritic features of each minor plant district including the discrepancy of phyletis abundance and conformity coefficient, types of vegetation and geographical composition are discussed in detail.

According to the comparison of flora in Nanjing and its neighboring areas,the authors find the geographical composition of flora in Nanjing,and Mt.