Abstract:Seven crystalline compounds have been isolated from the female inflorescences of Typha angustata Bory et Chaub. They were identified as vanillic acid (Ⅰ), E-p-hydroxy- cinnamic acid (Ⅱ), Protocatechuic acid (Ⅲ), E-Pro-penoic acid-3- (4-hydroxyphenyl)- 2,3-dihydrohypropyl ester (Ⅳ), Succinic acid (Ⅴ), p-hydroxybenzaldehyde (Ⅵ) and D-mannitol (Ⅶ). (Ⅳ) is a new compound. (Ⅰ), (Ⅱ), (Ⅲ) and (Ⅶ) were attained for the first time from Typhaceae.