You get the option, specifically, 'Give Death Flower'. You can still try to plead if you don't want to consume one, but if I recall correctly, I saw options greyed out saying, "Someone has already tried to Plead with the Reaper this visit". That's why I want to give it another test, as I didn't get to writing that down and am going by a memory.
Edit: yes. I'm right. You cannot try to plead, then give a death flower - so don't be a cheapskate, hand it over!