THE NISTRIBUTION OF CHARACEAE IN MIDDLE-SOUTH INNERMONGOLIA

Concerning the flora of Characeae in middle-south Innermongolia, there are a large number of species endemic to China and temperate species are absolutely dominant.Chara constitutes the main part of Characeas.The shape.construction.species composition and distribution of Characeae are in close relatopmship with environmental conditions of the growth of Characeae.