Full quest text
When you return
You have found a sickly, corrupted version of what appears to be a songflower plant. A pungent, unhealthy odor emanates from the plant. It desperately needs some sort of attention if it is to be turned back to normal.
On completion
You apply some Cenarion plant salve to the songflower. It immediately begins to shed its corrupted form, blossoming into a vibrant and healthy plant.