2[3]Bean W J. Trees and Shrubs hardy in the British Isles [M]. 8th rpw, ed. London:M Bean and John Murray led,1958.
3[4]Green P S. A monographic revision of Osmanthus in East Asia and North America [J]. Notes from the Royal Botanic Garden Edinburgh. 1980,22(5) :435-542.
4[5]Makino T. An Illustrated Flora of Nippon, with the Cultivated and Naturalized Plants [M].北隆馆, 1940.
5[6]Merrill E D. Walker E. H. , A Bibliography of Eastern Asiatic Botany[M], Lord Baltimore Press, 1938.
6[7]Nakai T. Trees and Shrubs Indigigenous Japan proper [M]. Bot Mag Tokyo.
7[8]Ohwi J. Flora of Japan[M]. Shibundo Co Ltd, 1978: 1081.
8[9]Rehder A. Manual of Cultivated Trees and Shrubs Hardy in Northern America [M]. 1927.
9[10]Rehder A. Bibliography of Cultivated Trees and Shrubs, hardy in the cooler Temperate regions of the Northern Hemisphere[D].Jamaica Plain, Massachusetts, U. S. A.:The Arnold Arboretum of Harvard University, 1949.
10[11]Sakanish S. The magic holly in Japanese literature[J]. Journ Amer Orient Soc, 1930,55:444- 450.