Remember the first move this thing learnt beyond Tackle and Growl? It was Leech Seed.
Instead of getting to burn/drown the local rats and pigeons you get to 'suck' health from them very slowly. Forget that it ended up becoming a useful status move later on and remember what is was like to have your first grass move be something that literally sucks.
Maybe that doesn't apply to you, this one will.
The is part seed/flower and part dinosaur. Dinosaurs are violent, flowers are pretty. So you get the manly beast below and the feminine attributes up top. Is it just me or does that sound like a trap to you?
Your face when you realise that Bulbasaur's final evolution is the original Pokemon trap, it is also the first troll.