Assessment on relationship of the Hoang Lien flora with other ones in Vietnam

Assessment on relationship of the Hoang Lien flora with other ones in Vietnam

The relationship between Hoang Lien’s flora and others gradually decrease by the latitude. The Hoang Lien's flora is close with the Nothern's floras and is trange with others from Southern, special in Central hightlands and climate coditions. Those relationships are similar in members of each areas: (Eastern North: Lang Son and Quang Ninh; North of the Central: Pu Mat, Phong Nha - Ke Bang and Bach Ma; South of the Central part: Ba Na - Nui Chua and Song Thanh; Southern: Cat Tien and Yok Don) and the realationship of Hoang Lien’s flora with the flora of Eastern North is similar to flora of North of Central. However, the relationships of Hoang Lien’s flora with others are very low, special in species degree.
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