Thread:KockaAdmiralac/@comment-1733247-20160128103921

Basically it is impossible for him to be holding the golden flowers. They never grew until just before the queen left, which in the timeline is after Chara died. See entry #8 for the source of this information.

Additionally, Chara asks to see the flowers on his death bed, which never happens according to the monsters. This is (in addition to the plot they made before he died) exactly the reason why Asriel takes Chara's body out of the underground and makes a bed of flowers to rest it in. 