Nutritional components in leaves of Premna microphylla Turcz. were analyzed. Compared with the major crops and forages in China, its nutritional value was evaluated. The contents of crude protein and total amino acid in leaves of P. microphylla were 134. 8 and 108. 1 mg/g respectively. It was rich in contents of Vc( 3. 6 mg/ g) , β-carotene( 0. 2 mg g)and mineral elements. So this species is a wild plant resources which can be utilized widely.