[Chemical study of rosemary of Campinas. II]. / Contribuicao aao estudo quimico do alecrim de Campinas. II

The flavone glycoside isolated from the leaves of Holocalyx glaziovii Taub. (syn. Holocalyx balansae Mich.) gave on hydrolysis kaempferol and rhamnose. The glycoside was identified by chemical, spectroscopic and chromatographic methods as kaempferol-3,7-dirhamnoside (kaempferitrin).