Collect all 5 bouquets at the waypoints below:
/way Naboo 4989 -1560 A Bouquet of Flowers #1 (Dee´ja Peak); /way Lok 377 5155 A Bouquet of Flowers #2 (Nym´s Stronghold); /way Corellia -139 -4473 A Bouquet of Flowers #3 (Coronet); /way Talus 637 -2978 A Bouquet of Flowers #4 (Dearic); /way Endor 4546 -2403 A Bouquet of Flowers #5 (Research Outpost);
When you mouse over the flowers after completing the collection they say to place them on relatives' graves in Tatooine, Dantooine, Yavin IV, Rori and Dathomir. This leads to the second phase of the collection.
Reward: unlocks A Grave Memorial