Yesterday today tomorrow (verigated)

Variegated Brunfelsia is a species of flowering plant in the family Solanaceae, the nightshades. It is a hybrid of Brunfelsia .A shrubby perennial plant grown in gardens, its common names include yesterday-today-tomorrow,morning-noon-night, kiss me quick, and Brazil raintree. Yesterday, today and tomorrow gets its unusual common name from the fact that its blooms open purple and change color every day depending on how long the flower has been open. The pansy-like flowers start out purple, then fade to lavender and on the third day the flower turns white