Flowerslash is possibly the very last thing the average agent wants to think about. Flowerslash, despite its name, might not even be slash, because of the fact that the ones being slashed are the Flowers.
Any attempt to ask agents of the Department of Bad Slash exactly what Flowerslash would involve tends to put a person on the receiving end of strange looks and possibly a stay in FicPsych. And no agent would probably dream of asking a Flower what that would mean, either.
Flowerslash is a common trait for a PPC Badfic.