Guenther, E 1952: Essintial oils of the plant family Usneaceae. Concrete and absolute oak moss. - In: E. Guenther (ed.): The Essential Oils. . D. Van Nostrand Co., New York. Illus. 481 pp. pp. 179-191. [RLL List # 5 / Rec.# 7148] Keywords: OAK MOSS/ PERFUME/ EVERNIA/ PSEUDEVERNIA/ USNEA/ USES
Abstract: 1 pl. [Essential oils of Evernia prunastri, E. furfuracea, Usnea ceratina.]