4Llewellyn M,Jerry C.Xeriscape Ornamental Perennial Grass Trial for Low Water Use Landscaping [C].Larson.2002 Annual Report [R].Dickinson:Dickinson Research Extension Center,2002.
5兰茜J·奥德诺.观赏草及其景观配置[M].刘建秀译.北京:中国林业出版社,2003.3.
6Darke R. The color encyclopedia of ornamental grass[ M]. Portland: Timber Press, 1999:1.
7Gilsenan F. Landscaping with Ornamental Grasses [ M ].. Califomla: Sunset Publishing Corporation, 2002 : 3.
