Flowers

Flowers play a significant role in The Hunger Games trilogy.

Snow's white Roses
In The Hunger Games triology, President Snow has a personal smell of roses. It is said in Mockingjay that he uses the rose smell to hie the smell of blood that he drinks to keep youthful. In Mockingjay, Snow leaves a rose in Katniss's house. She finds the rose when she comes back to visit it after the bombing of District 12.

Rue's death
After Marvel wedged his spear in Rue's abdomen, Katniss covered her in flowers to show The Capitol that Rue "wasn't just a part of their Games". After Katniss won The Hunger Games, this was regarded as defiance against The Capitol, which helped fuel Katniss being put back in the Arena for the 75th Hunger Games.