It's amusing that people who claim to be "vote conscious" and "do not want to vote too many people in a day" will vote for an unknown whose abilities and alignment we know nothing about for an "alignment check."
I feel like this is a jab at some player here lol.
Anyway, unless you suspect that Flower is able to get some sort of power up from your vote, or change your alignment in some way to tamper with the check, I don't really see why the alignment check and vote are related here.
To be more clear - Are you afraid of casting the vote on Flower specifically or on just about anyone?