大花
3.large genus of Australian evergreen shrubs or small trees with large daisylike flowers.
4.Any of several chiefly tropical American bulbous plants of the genus Hippeastrum grown as ornamentals for their large, showy, funnel-shaped, variously colored flowers that are grouped in umbels.
10.The hybrid primroses with big flowers require a division every two years to remain very flower-bearing and not to degenerate.


