nothing useful. — why does flowey attack “chara”?

why does flowey attack “chara”? (undertale spoilers) depending on how the game is played, flowey will mistake frisk for chara in the pacifist route or only ever recognise chara in the genocide route.

Flowey (Flowey Is Not a Good Life Coach), Hate Sink Wiki

Discuss Everything About Inconsistently Heinous Wiki

Chara, Villains Wiki

In Undertale, you can get additional lines with Flowey. In 1 of these, he says that Sans has caused him his fare share of resets, but it seems like Sans doesn't know

nothing useful. — the real reason chara kills flowey

Here's the whole statement asriel has about chara being a - #149815849 added by janosaudron at Dogs of future past 25

nothing useful. — Flowey and the True Laboratory

Flowey (NegativeTale), Hero Fanon Wiki

Pokemon Omega Flowey 125

nothing useful. — For your theory about Chara talking directly to

Chara and Frisk Reference Sheet by 4uth0r on DeviantArt

Ask HDAD- Genocide UF HDAD Meets HDAD, Pt 2 by Dragonsrule91 on DeviantArt

Chara Meets Other Ghosts : r/Undertale