No.
Vileplume does not evolve.
you make togepi evolve into togetic with happieness and then use a shiny stone on togetic to evolve it into togekiss
no
You can't use a stone on gastly to make it evolve it evolves at level 22.
use a fire stone
Staryu does not evolve by level. You use a water stone to make it evolve.
A Thunder Stone is a stone that can make some electric types evolve. Such as if ypu use it on a Pikachu it will evolve into a Richu and if you use it on a eevee it will become a Jolteon!
you can't use a stone you have to make pidgey level 18
In Pearl and diamond, use a dusk stone, it will evolve into honchrow you can get a dusk stone in the galactic warhouse in veilstone city
Flaffy evolves at lvl. 30it's evolution is at lvl 30you should try to catch larvitar and evalve it to tyranitar. it evalves at lvl 55 to tyranitar. you'll love the pokemon's strength.flaaft evolves into ampharos in lvl 30
It doesnt evolve at a certain level you need to use a fire stone on it so it evolves it ninetales You have to use a fire stone to make it evolve
It could be either Vileplume if you use a Leaf stone on it, or Bellossom if you use a Sun stone on it.