Any of a group of deciduous shrubs, including P. coronarius, which has white, strongly scented flowers similar to those of the orange tree. (Genus Philadelphus, family Philadelphaceae.)
The large star symbolizes the common programme of the Communist Party. The small stars represent the four economic classes: peasants, workers, petty bourgeoisie, and ‘patriotic capitalists’. Effective date: 1 October 1949.