Rose (Flower)

The Rose is an item found in a small container in Dionysus Park, found near the very start of the level behind a locked door. It serves no purpose known as of this moment. (14/04/2014) It is more then likely just a Easter Egg for those who found Billy Parson`s audio log later in the level.

History
The rose was an intended present from Billy to one of the Little Sisters he had seen. It is a cute, if sad prospect he still considered them as human when most members of Rapture do not but despite his efforts the rose never reached the sister in question. It was never reached by Splicers.

BioShock 2
The audio log containing Billy`s message to the sister was found much later by Subject Delta on his travels. He later returns to the location and opens the door. Within the room he obtained the rose itself, along with an Audio Diary and weapon upgrade station.